JP3639715B2 - Finely dispersed composition of wax, hair cosmetic and polish - Google Patents
Finely dispersed composition of wax, hair cosmetic and polish Download PDFInfo
- Publication number
- JP3639715B2 JP3639715B2 JP09406298A JP9406298A JP3639715B2 JP 3639715 B2 JP3639715 B2 JP 3639715B2 JP 09406298 A JP09406298 A JP 09406298A JP 9406298 A JP9406298 A JP 9406298A JP 3639715 B2 JP3639715 B2 JP 3639715B2
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- JP
- Japan
- Prior art keywords
- wax
- surfactant
- oil
- composition
- poe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000203 mixture Substances 0.000 title claims description 50
- 239000002537 cosmetic Substances 0.000 title claims description 11
- 239000002736 nonionic surfactant Substances 0.000 claims description 49
- 239000002280 amphoteric surfactant Substances 0.000 claims description 35
- 239000006185 dispersion Substances 0.000 claims description 34
- 239000007787 solid Substances 0.000 claims description 13
- 239000004094 surface-active agent Substances 0.000 claims description 13
- 150000005215 alkyl ethers Chemical class 0.000 claims description 9
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- 239000002612 dispersion medium Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
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- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 12
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- 150000002462 imidazolines Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
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- 239000011976 maleic acid Substances 0.000 description 1
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- VQHSOMBJVWLPSR-WUJBLJFYSA-N maltitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-WUJBLJFYSA-N 0.000 description 1
- 235000010449 maltitol Nutrition 0.000 description 1
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- 239000002609 medium Substances 0.000 description 1
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- ZPIRTVJRHUMMOI-UHFFFAOYSA-N octoxybenzene Chemical compound CCCCCCCCOC1=CC=CC=C1 ZPIRTVJRHUMMOI-UHFFFAOYSA-N 0.000 description 1
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- 239000003002 pH adjusting agent Substances 0.000 description 1
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Images
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Description
【0001】
【発明の属する技術分野】
本発明はワックスの微細分散組成物、特に安定性に優れ、かつ皮膚刺激の少ない安全性の良好なワックスの微細分散組成物およびそれを含有する毛髪化粧料ならびにつや出し剤に関する。
【0002】
【従来の技術】
ワックスは常温で固体ないし半固体の油分であり、その皮膜は撥水性を有するため、化粧品、塗料などの分野に広く用いられている。
たとえば化粧品に用いる場合、ワックス自体をベースとして用いる場合もあるが、塗布部分のべたつきが著しくなり、またギラツキ等を生じることもあるため、各種エマルションとして用いることが多い。
ワックスを微細分散させる技術として、従来はたとえば特開平3−2112、特開平4−230616、特開平5−220383、特開平7−173025号などに示されるものがあった。
【0003】
【発明が解決しようとする課題】
しかしながら、これらに示されているものは、非イオン系又はアニオン系、あるいはカチオン系界面活性剤を用いて微細分散物を調製するものであり、非イオン界面活性剤単独では、皮膚刺激等安全性は良好なものの、温度により、系のHLBが変化し、経時安定性が損なわれる欠点がある。
【0004】
また、非イオン界面活性剤とアニオン界面活性剤との組合せやアニオン界面活性剤単独、あるいはカチオン界面活性剤単独で微細分散物を調製する場合においては、温度安定性は向上するものの、皮膚刺激等の安全性に対して問題が生じることが考えられる。
本発明は前記従来技術の課題に鑑みなされたものであり、その目的は、広い温度範囲で安定であり、かつ皮膚刺激等、安全性の良好なワックスの微細分散組成物およびそれを含有する毛髪化粧料ならびにつや出し剤を提供することにある。
【0005】
【課題を解決するための手段】
前記目的を達成するために本発明者らが鋭意検討を行ったところ、非イオン界面活性剤と両性界面活性剤を併用することにより、ワックスの微細分散組成物を調製することが可能であることを見出し、さらに本微細分散組成物は、安全性が高く、特に毛髪化粧料として利用すると調整力、毛髪の滑らかさ等に関し優れた特徴を持つこと及びつや出し剤としても優れていることを見出し、本発明を完成するに至った。すなわち、本発明にかかるワックスの微細分散組成物は、両性界面活性剤および/又は半極性界面活性剤と、非イオン界面活性剤と、常温で固体ないし半固体の油分であるワックスと、水系分散媒とを含み、両性界面活性剤/(両性界面活性剤+非イオン界面活性剤)の重量比が0.03〜0.5であり、水系分散媒中にワックスが固体ないし半固体状で微細分散していることを特徴とする。
【0006】
また、前記ワックス微細分散組成物においては、非イオン界面活性剤はHLBが6〜12であることが好適である。また、本発明にかかるワックスの微細分散組成物においては、非イオン界面活性剤としてポリオキシエチレンポリオキシプロピレンアルキルエーテルを含むことが好適である。また、前記ワックスの微細分散組成物においては、ポリオキシエチレンポリオキシプロピレンアルキルエーテルが下記一般式(1):
(化3)
および/または、下記一般式(2):
(化4)
(ただし、Rは炭素数12〜24のアルキル基またはアルケニル基を表し、mは5≦m≦30、nは0<n≦5の範囲にある)で表されることが好適である。また、本発明にかかるワックス微細分散組成物においては、系をワックスの融点以上、可溶化温度範囲に加温した後、常温に冷却して得ることができる。また、本発明にかかるワックス微細分散組成物は、ワックスの融点以上で高剪断力乳化機を用いても調製することができる。また、本発明にかかる毛髪化粧料は、前記ワックスの微細分散組成物を含むことを特徴とする。また、本発明にかかるつや出し剤は、前記ワックスの微細分散組成物を含むことを特徴とする。
【0007】
【発明の実施の形態】
以下、本発明の実施形態をさらに詳細に説明する。
固形ワックス
本発明においてワックスとは常温にて固形の油分を意味し、具体的にはミツロウ、キャンデリラロウ、綿ロウ、カルナウバロウ、ベイベリーロウ、イボタロウ、鯨ロウ、モンタンロウ、ヌカロウ、ラノリン、カポックロウ、モクロウ、酢酸ラノリン、液状ラノリン、サトウキビロウ、ラノリン脂肪酸イソプロピル、ラウリン酸ヘキシル、還元ラノリン、ジョジョバロウ、硬質ラノリン、セラックロウ、ビースワックス、マイクロクリスリンワックス、パラフィンワックス、POEラノリンアルコールエーテル、POEラノリンアルコールアセテート、POEコレステロールエーテル、ラノリン脂肪酸ポリエチレングリコール、脂肪酸クリセリド、硬化ヒマシ油、ワセリン、POE水素添加ラノリンアルコールエーテル等がある。
なお、これらのワックスは混合して用いることが可能であり、他の固形状あるいは液状油分などを混合しても常温において固形である範囲で使用可能である。
【0008】
このような油性成分としては、次のようなものが挙げられる。
液体油脂としては、アボガド油、ツバキ油、タートル油、マカデミアナッツ油、トウモロコシ油、ミンク油、オリーブ油、ナタネ油、卵黄油、ゴマ油、パーシック油、小麦胚芽油、サザンカ油、ヒマシ油、アマニ油、サフラワー油、綿実油、エノ油、大豆油、落花生油、茶実油、カヤ油、コメヌカ油、シナギリ油、日本キリ油、ホホバ油、胚芽油、トリグリセリン、トリオクタン酸グリセリン、テトラオクタン酸ペンタエリスリット、トリイソパルミチン酸グリセリン等がある。
【0009】
固体油脂としては、カカオ脂、ヤシ油、硬化ヤシ油、パーム油、パーム核油、モクロウ核油、硬化油等がある。
炭化水素油としては、流動パラフィン、オゾケライト、スクワレン、プリスタン、パラフィン、スクワラン等がある。
【0010】
非イオン界面活性剤
本発明において非イオン界面活性剤が必須であり、好適な非イオン界面活性剤のHLBは6〜12、特に好適なHLBは7〜11である。
このような非イオン界面活性剤としては、POEソルビタンモノオレエート、POEソルビタンモノステアレート、POEソルビタンテトラオレエート等のPOEソルビタン脂肪酸エステル類、POEソルビットモノラウレート、POEソルビットモノオレエート、POEソルビットペンタオレエート、POEソルビットモノステアレートなどのPOEソルビット脂肪酸エステル類、POEグリセリンモノステアレート、POEグリセリンモノイソステアレート、POEグリセリントリイソステアレートなどのPOEグリセリン脂肪酸エステル類、POEモノオレエート、POEジステアレート、POEジオレエート、ジステアリン酸エチレングリコールなどのPOE脂肪酸エステル類、POEラウリルエーテル、POEオレイルエーテル、POEステアリルエーテル、POEベヘニルエーテル、POE2−オクチルドデシルエーテル、POEコレスタノールエーテル等のPOEアルキルエーテル類、POEオクチルフェニルエーテル、POEノニルフェニルエーテル、POEジノニルフェニルエーテル等のPOEアルキルフェニルエーテル類、プルロックなどのプルロニック類、テトロニック等のテトラPOE・テトラPOPエチレンジアミン縮合物類、POEヒマシ油、POE硬化ヒマシ油、POE硬化ヒマシ油モノイソステアレート、POE硬化ヒマシ油トリイソステアレート、POE硬化ヒマシ油モノピログルタミン酸モノイソステアリン酸ジエステル、POE硬化ヒマシ油マレイン酸などのPOEヒマシ油硬化ヒマシ油誘導体、POEソルビットミツロウ等のPOEミツロウ・ラノリン誘導体、ヤシ油脂肪酸ジエタノールアミド、ラウリン酸モノエタノールアミド、脂肪酸イソプロパノールアミドなどのアルカノールアミド、POEプロピレングリコール脂肪酸エステル、POEアルキルアミン、POE脂肪酸アミド、ショ糖脂肪酸エステル、POEノニルフェニルホルムアルデヒド縮合物、アルキルエトキシジメチルアミンオキシド、トリオレイルリン酸などが挙げられる。
【0011】
また、非イオン界面活性剤として、ポリオキシエチレンポリオキシプロピレンアルキルエーテルを用いると、同じオキシエチレン鎖長のポリオキシエチレンアルキルエーテルと比較して、調製されたワックス微細分散物の経時安定性がよく、経時で微細粒子の凝集等による外観の変化(透明性の低下)や分散粒子のクリーミングが改善されるのでより好適である。
上記ポリオキシエチレンポリオキシプロピレンアルキルエーテルとしては、
【化5】
および/または
【化6】
(ただし、Rは炭素数12〜24のアルキル基またはアルケニル基を表し、
mは5≦m≦30、nは0<n≦5の範囲にある)
で表されるものが好適である。
そして、このようなポリオキシエチレンポリオキシプロピレンアルキルエーテルとしては、例えば、上記m、nの値が前記範囲にあるPOE・POPセチルエーテル、POE・POPベヘニルエーテル、POE・POP2−デシルテトラデシルエーテル、POE・POPモノブチルエーテル、POE・POP水添ラノリン、POE・POPグリセリンエーテルなどが挙げられる。
【0012】
両性界面活性剤および半極性界面活性剤
本発明において両性界面活性剤としては、下記一般式(3)〜(7)で示したものが、半極性界面活性剤としては、下記一般式(8)で示したものが例示される。
一般式(3):
【化7】
で表されるアミドベタイン型両性界面活性剤(市販品としてレボン2000(三洋化成株式会社製)、アノンBDF(日本油脂株式会社製)などが挙げられる)。
一般式(4):
【化8】
で表されるアミドスルホベタイン型両性界面活性剤(市販品としてロンザイン−CS(ロンザ社製)、ミラタインCBS(ミラノール社製)などが挙げられる)。
【0013】
一般式(5):
【化9】
で表されるベタイン型両性界面活性剤(市販品としてアノンBL(日本油脂株式会社製)、デハイントンAB−30(ヘンケル社製)などが挙げられる)。
一般式(6):
【化10】
で表されるスルホベタイン型両性界面活性剤(市販品としてロンザイン12CS(ロンザ社製)などが挙げられる)。
【0014】
一般式(7):
【化11】
で表されるイミダゾリニウム型両性界面活性剤(市販品としてオバゾリン662−N(東邦化学株式会社製)、アノンGLM(日本油脂株式会社製)などが挙げられる)。
一般式(8):
【化12】
で表される第三級アミンオキサイド型半極性界面活性剤(市販品としてユニセーフA−LM(日本油脂株式会社製)、ワンダミンOX−100(新日本株式会社製)などが挙げられる)。
【0015】
ただし、一般式(3)〜(8)で、R1は平均炭素原子数9〜21のアルキル基またはアルケニル基が好ましく、より好ましくは平均炭素原子数11〜17のアルキル基またはアルケニル基、さらに好ましくは平均炭素原子数11ないし13のアルキル基またはアルケニル基である。平均炭素原子数が9未満では親水性が強すぎ、一方21を越えると水への溶解性が悪くなる。
R2及びR3は平均炭素原子数10ないし18のアルキル基またはアルケニル基を表す。
pは2〜4の整数、qは0〜3の整数、sは1または2の整数を表す。
本発明においては、これらの両性界面活性剤及び/または半極性界面活性剤のうち任意の一種または二種以上が選ばれて用いられる。
【0016】
水系分散媒
本発明において、微細ワックス粒は水系分散媒中に分散されることが好ましく、この水系分散媒としては、水を単独で、或いは、水とエタノール、グリセリン、ポリエチレングリコール、プロピレングリコール、ジプロピレングリコール、1,3−ブタンジオール、キシリトール、ソルビトール、マルチト−ル、コンドロイチン硫酸、ヒアルロン酸、ムコイチン硫酸、カロニン酸、アテロコラーゲン、コレステリル−12−ヒドロキシステアレート、乳酸ナトリウム、胆汁酸塩、dl−ピロリドンカルボン酸塩、短鎖可溶性コラーゲン、ジグリセリン(EO)PO付加物、イザヨイバラ抽出液、セイヨウノコギリソウ抽出液、メリロート抽出液等が挙げられる。
【0017】
微細分散物の調製
まず、本発明者らは下記のような試験を行い、ワックスの微細分散組成物の調製を試みた。
【0018】
【表1】
【0019】
<製法>
イオン交換水に前記非イオン界面活性剤及び両性界面活性剤を水に溶解し、80〜90℃に加熱してキャンデリラワックスを添加し、1時間プロペラ撹拌する。その後、氷冷し、組成物を得る。
【0020】
<結果>
上記表1より明らかなように、カチオン界面活性剤、アニオン界面活性剤、非イオン界面活性剤、両性界面活性剤ともに、各単独では乳化組成物が白濁する傾向にあり、安定性も好ましくない(試験例1〜4)。また、カチオン乃至アニオン界面活性剤と非イオン界面活性剤を組み合わせた場合(試験例5,6)、あるいはカチオン乃至アニオン界面活性剤と両性界面活性剤を組み合わせた場合(試験例8,9)にも同様である。
しかしながら、非イオン界面活性剤と両性界面活性剤を組み合わせた場合(試験例7)には、乳化組成物の外観が透明となり、ワックスの微細分散組成物が得られたことが示唆される。
動的光散乱法による測定の結果、この微細分散物の粒子径は約30nmであった。
【0021】
非イオン界面活性剤の検討
次に本発明者らは非イオン界面活性剤の至適HLBについて検討を進めた。
すなわち、下記組成を基本処方に、非イオン界面活性剤のHLBを変化させてその乳化状態を検討した。
<基本処方1>
キャンデリラワックス 10%
アミドベタイン型両性界面活性剤 5%
非イオン界面活性剤 10%
イオン交換水 残 部
合計 100%
(両性界面活性剤/(両性界面活性剤+非イオン界面活性剤)の配合重量比=
約0.33)
結果を次の表2に示す。
【0022】
【表2】
【0023】
前記表より明らかなように、両性界面活性剤/(両性界面活性剤+非イオン界面活性剤)の重量比が約0.33においては、非イオン界面活性剤のHLBが6〜12で均一な乳化系の形成が可能であるが、特にHLBが7〜11で半透明乃至透明な一液相が形成される。
従って、両性界面活性剤/(両性界面活性剤+非イオン界面活性剤)の重量比が約0.33においては、非イオン界面活性剤のHLBは6〜12、特に半透明、透明系を得るためには7〜11であることが理解される。
【0024】
次に、本発明者らは非イオン界面活性剤の種類と分散状態について検討を進めた。まず、基本処方1の組成における結果を次に示す。
【0025】
【表3】
【0026】
なお、前記表において、○は透明な一液相を形成した状態を意味し、△は半透明乃至均一なクリーム状を、×は分離をそれぞれ表す。
上記表より、基本処方1、すなわち、両性界面活性剤/(両性界面活性剤+非イオン界面活性剤)の重量比が約0.33においては、各非イオン界面活性剤を単独で用いた場合には、概ねHLBが9〜11で透明な一液相を形成し得ることが理解される。
また、前記表2を参酌すると、複数の非イオン界面活性剤を組み合わせて用いることも可能である。
【0027】
さらに、本発明者らはPOEコレステリル、POEグリセリル、POE硬化ヒマシ油等について検討を行ったが、これらの多鎖型非イオン界面活性剤単独では、透明な一液相を調製することは困難であった。無論、これらの多鎖型非イオン界面活性剤にあっても他の非イオン界面活性剤との組み合わせにより好適な分散系を得ることは可能であるが、特にPOE直鎖乃至POE分岐脂肪酸エーテルが好適に用いられる。
【0028】
両性界面活性剤と非イオン界面活性剤の相関
次に本発明者らは両性界面活性剤と非イオン界面活性剤との相関について検討を進めた。
すなわち、下記基本処方に基づき、アミドベタイン型両性界面活性剤(商品名レボン2000SF)、非イオン界面活性剤(POE(10)ベヘニルエーテル)の配合比、配合量を変化させてワックス分散系を調製した。
【0029】
結果を図1に示す。
同図より明らかなように、界面活性剤比=両性界面活性剤/(両性界面活性剤+非イオン界面活性剤)は0.3付近のところが極めて良好な比として存在するが、その比の範囲は(両性界面活性剤+非イオン界面活性剤)の量が増加するにつれ広くなる傾向にある。
なお、当然のことながら、非イオン界面活性剤のHLB値を変化させることにより好ましい界面活性剤比は異なり、前記の至適な非イオン界面活性剤のHLB範囲では、0.03〜0.5が好ましい。0.03未満では、系への非イオン界面活性剤の寄与が大きくなり、温度安定性が損なわれる。
一方、0.5を超えると、ワックスの微細分散物は得られにくくなる。
次に本発明者らは、安全性および安定性について検討した。
【0030】
安全性
安全性については卵白アルブミン変性率から評価した。
【0031】
<試験方法>
水系高速液体クロマトグラフィを利用し、卵白アルブミンpH緩衝溶媒に、試料濃度1%になるように試料を加えた場合の、卵白アルブミン変性率220nmの吸収ピークを用いて測定した。
[(Ho−Hs)/Ho]×100
Ho:卵白アルブミンの220nm吸収ピークの高さ
Hs:卵白アルブミン緩衝溶媒に試料を加えた時の220nm吸収ピークの高さ評価は以下の4段階評価で行った。
◎・・・皮膚刺激性が非常に少ない−卵白アルブミン変性率30%未満
○・・・皮膚刺激性が少ない−卵白アルブミン変性率30%以上60%未満
△・・・皮膚刺激性が中程度−卵白アルブミン変性率60%以上80%未満 ×・・・皮膚刺激性が強い−卵白アルブミン変性率80%以上
結果を表4に示す。
【0032】
【表4】
【0033】
上記の結果から両性界面活性剤と非イオン界面活性剤の組合せは、非イオン界面活性剤と同レベルで皮膚刺激性が少なく安全性が高い。従って、両界面活性剤を併用したワックスの微細分散物は安全性が高いことが示唆される。
【0034】
安定性
以下に示す処方でワックスの微細分散物を調製し、50℃、1週間の経時安定性を評価した。結果を表5に示す。
<基本処方2>
キャンデリラワックス 10%
界面活性剤 約10〜20%
イオン交換水 残部
【0035】
【表5】
【0036】
上記表5より明らかなように、非イオン界面活性剤単独および界面活性剤比(前記規定)が0.03未満では、経時安定性は損なわれる。
一方、好ましい界面活性剤比中の両性界面活性剤と非イオン界面活性剤の組合せでは安定性は良好であった。
【0037】
なお、本発明の微細分散組成物を毛髪化粧料として用いる場合、通常毛髪化粧料の成分とし使用する油分(ツバキ油、ナタネ油、ゴマ油、サフラワー油、綿実油、ヒマシ油、大豆油、ヤシ油、パーム油、ミツロウ、モンタンロウ、ラノリン、炭化水素油、エステル油、シリコーン油等)、界面活性剤(アルキルベンゼンスルホン酸塩、ポリオキシアルキレンアルキル硫酸エステル、アルキル硫酸エステル、アルカンスルホン酸塩、アルキルエトキシカルボン酸塩、コハク酸誘導体、アルキルアミンオキサイド、イミダゾリン型化合物、ポリオキシエチレンアルキル又はアルケニルエーテル、ポリオキシエチレンアルキルフェニルエーテル、高級脂肪酸アルカノールアミド又はそのアルキレオキサイド付加物等)、高分子化合物(ヒドロキシエチレンセルロース、ヒドロキシプロピルセルロース、ヒドロキシプロピルメチルセルロース、メチルセルロース、カチオン化セルロース、カチン化高分子、ポリビニルピロリドン、ピニルピロリドンと酢酸ビニルの共重合体、ビニルピロリドン−酢酸ビニル−アルキルアミノアクリレート共重合体、メチルビニルエーテル−無水マレイン酸共重合体の低級アルキル−N−アルキルアクリルアミド共重合体等)、酸化防止剤、紫外線吸収剤、保湿剤、香料、染料、顔料、色素、防腐剤、ビタミン剤、ホルモン剤、消臭剤、pH調製剤、固着剤等を配合してもよい。
これら成分と本微細分散組成物と混合することにより本微細分散組成物を含有する毛髪化粧料を得ることができる。また、本発明では毛髪化粧料以外にも、つや出し剤等を得ることが可能である。
【0038】
ワックスの微細分散物の調製方法
本発明のワックスの微細分散組成物は、マイクロエマルションの調製法を用いて得ることができる。マイクロエマルションの調製方法としては、例えば特公平6−61454号公報、特公平6−57316号公報が挙げられる。これらに記載される技術は、液体の油滴超微粒子を調製するものであるが、本発明のような固形ワックスの超微粒子の調製も行うことができる。
すなわち、系をワックスの融点以上、可溶化温度範囲に加温し、常温に冷却することにより、調製することができる。
【0039】
また、本発明のワックスの微細分散組成物は、強力な剪断力を与え得る乳化機、例えば高圧ホモジナイザー、あるいは超音波乳化機等の機械力を用いて調製することもできる。高圧ホモジナイザーを用いる場合には、400気圧以上の圧力下で乳化するのが好ましいが、さらに好ましくは、ワックスの融点以上の温度で600気圧以上の圧力下で乳化することが好ましい。
【0040】
【実施例】
次に、本発明の具体的な配合例を示す。
実施例1 セットローション
【0041】
<製法>
(1)〜(3)と(4)の一部を約95℃で撹拌混合し、透明性を帯びた後、氷冷し、ワックスの微細分散物を得、その後、(4)の残部、(5)〜(9)の混合物をワックスの微細分散物に添加し、セットローションを得た。
【0042】
実施例2 ヘアムース
【0043】
<製法>
(1)〜(4)と(5)の一部を約95℃で撹拌混合し、透明性を帯びた後、氷冷し、ワックスの微細分散物を得、その後、(5)の残部、(6)〜(9)の混合物をワックスの微細分散物に添加し、ヘアムース原液とし、次いで、この原液をエアゾール用缶に添加し、弁をした後、噴射剤液化石油ガスを充填し、ヘアムースを得た。
【0044】
実施例3 ヘアジェル
【0045】
<製法>
(1)〜(4)と(5)の一部を560気圧の圧力下、85℃において高圧ホモジナイザーで乳化し、透明性を帯びた後、氷冷し、ワックスの微細分散物を得、その後、(5)の残部、(6)〜(12)の混合物にをワックスの微細分散物に添加した後、(13)を添加して、ヘアジェルを得た。
【0046】
実施例4 カーワックス
【0047】
<製法>
(1)〜(4)と(5)、(8)の一部を約95℃で攪拌混合し、透明性を帯びた後、氷冷し、ワックスの微細分散物を得、その後、(5)、(8)の残部、(6)、(7)で得られる乳化物を微細分散物に添加し、カーワックスを得た。
【0048】
実施例5 つや出し剤
【0049】
<製法>
(1)〜(5)と(6)、(10)の一部を約95℃で攪拌混合し、透明性を帯びた後、氷冷し、ワックスの微細分散物を得、その後、(6)、(10)の残部、(7)、(8)、(9)で得られる乳化物を微細分散物に添加し、つや出し剤を得た。
【0050】
【発明の効果】
以上説明したように本発明にかかる分散組成物によれば、非イオン界面活性剤及び両性界面活性剤を併用することにより、極めて微細なワックス粒を容易に調製することができる。
【図面の簡単な説明】
【図1】本発明において、界面活性剤の組成とその量及び分散状態の関係を示す説明図である。[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a finely dispersed composition of wax, and particularly to a finely dispersed composition of wax which is excellent in stability and has little skin irritation, and a hair cosmetic and a polish that contains the same.
[0002]
[Prior art]
Wax is a solid or semi-solid oil at room temperature, and its film has water repellency, so it is widely used in the fields of cosmetics and paints.
For example, when used in cosmetics, the wax itself may be used as a base, but the applied part becomes extremely sticky and may cause glare and the like, and is therefore often used as various emulsions.
Conventional techniques for finely dispersing wax include those disclosed in, for example, JP-A-3-2112, JP-A-4-230616, JP-A-5-220383, and JP-A-7-173025.
[0003]
[Problems to be solved by the invention]
However, what is shown in these is a preparation of a fine dispersion using a nonionic or anionic or cationic surfactant, and the safety of skin irritation etc. is not obtained with the nonionic surfactant alone. Is good, but the HLB of the system changes depending on the temperature, and there is a drawback that the stability over time is impaired.
[0004]
In addition, in the case of preparing a fine dispersion with a combination of a nonionic surfactant and an anionic surfactant, an anionic surfactant alone, or a cationic surfactant alone, although the temperature stability is improved, skin irritation, etc. There may be a problem with the safety of
The present invention has been made in view of the above-described problems of the prior art, and its object is to provide a finely dispersed composition of wax that is stable over a wide temperature range and that has good safety such as skin irritation and hair containing the same. The object is to provide cosmetics and polishes.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the present inventors have conducted intensive studies and found that it is possible to prepare a finely dispersed composition of wax by using a nonionic surfactant and an amphoteric surfactant in combination. Furthermore, the present fine dispersion composition has high safety, and particularly when used as a hair cosmetic, it has been found that it has excellent characteristics regarding adjustment power, smoothness of hair, etc. and is also excellent as a polish. The present invention has been completed. That is, the finely dispersed composition of the wax according to the present invention comprises an amphoteric surfactant and / or a semipolar surfactant, a nonionic surfactant , a wax that is a solid or semisolid oil at room temperature, and an aqueous dispersion. look containing a medium, the weight ratio of amphoteric surfactant / (amphoteric surfactant + nonionic surfactant) is 0.03 to 0.5, in an aqueous dispersion medium wax in solid or semi-solid It is characterized by being finely dispersed .
[0006]
Moreover, in the said wax fine dispersion composition, it is suitable for a nonionic surfactant that HLB is 6-12. In addition, in the finely dispersed composition of the wax according to the present invention, it is preferable that polyoxyethylene polyoxypropylene alkyl ether is contained as a nonionic surfactant. Further, in the wax finely dispersed composition, polyoxyethylene polyoxypropylene alkyl ether is represented by the following general formula (1):
(Chemical formula 3)
And / or the following general formula (2):
(Chemical formula 4)
(Wherein R represents an alkyl or alkenyl group having 12 to 24 carbon atoms, m is in a range of 5 ≦ m ≦ 30, and n is in a range of 0 <n ≦ 5). Further, in the fine wax dispersion composition according to the present invention, the system can be obtained by heating the system to the solubilization temperature range above the melting point of the wax and then cooling to room temperature. In addition, the fine wax dispersion composition according to the present invention can be prepared using a high shear emulsifier having a melting point of the wax or higher. The hair cosmetic composition according to the present invention is characterized by including the finely dispersed composition of the wax. The polishing agent according to the present invention is characterized by containing the finely dispersed composition of the wax.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in more detail.
Solid wax In the present invention, the wax means a solid oil component at room temperature, specifically beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, ibota wax, whale wax, montan wax, nuka wax, lanolin, Kapok wax, owl, lanolin acetate, liquid lanolin, sugar cane wax, lanolin fatty acid isopropyl, hexyl laurate, reduced lanolin, jojoba wax, hard lanolin, shellac wax, bees wax, microcrislin wax, paraffin wax, POE lanolin alcohol ether, POE lanolin Examples include alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, fatty acid chrylide, hydrogenated castor oil, petrolatum, and POE hydrogenated lanolin alcohol ether.
These waxes can be used as a mixture, and can be used in a range that is solid at room temperature even if other solid or liquid oil components are mixed.
[0008]
Examples of such oil components include the following.
Liquid oils include avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, sasanqua oil, castor oil, flaxseed oil, saury Flower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagari oil, Japanese kiri oil, jojoba oil, germ oil, triglycerin, trioctanoic acid glycerin, tetraoctanoic acid pentaerythritol And glycerin triisopalmitate.
[0009]
Examples of the solid fat include cacao butter, coconut oil, hydrogenated coconut oil, palm oil, palm kernel oil, owl kernel oil, and hydrogenated oil.
Hydrocarbon oils include liquid paraffin, ozokerite, squalene, pristane, paraffin, squalane and the like.
[0010]
Nonionic surfactant A nonionic surfactant is essential in the present invention, and a suitable nonionic surfactant has an HLB of 6 to 12, and a particularly preferred HLB of 7 to 11.
Examples of such nonionic surfactants include POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan fatty acid esters such as POE sorbitan tetraoleate, POE sorbitan monolaurate, POE sorbite monooleate, and POE sorbitol. POE sorbite fatty acid esters such as pentaoleate and POE sorbite monostearate, POE glycerin fatty acid esters such as POE glycerin monostearate, POE glycerin monoisostearate, POE glycerin triisostearate, POE monooleate, POE distearate, POE dioleate, POE fatty acid esters such as ethylene glycol distearate, POE lauryl ether, POE oleyl ether, POE alkyl ethers such as OE stearyl ether, POE behenyl ether, POE2-octyldodecyl ether, POE cholestanol ether, POE alkyl phenyl ethers such as POE octyl phenyl ether, POE nonyl phenyl ether, POE dinonyl phenyl ether, pull rock, etc. Pluronics, Tetronic, etc. Tetra POE / tetra POP ethylenediamine condensates, POE castor oil, POE hydrogenated castor oil, POE hydrogenated castor oil monoisostearate, POE hydrogenated castor oil triisostearate, POE hydrogenated castor oil mono Pyroglutamic acid monoisostearic acid diester, POE castor oil hardened castor oil derivatives such as POE hardened castor oil maleic acid, POE honey such as POE sorbite beeswax Uranolin derivatives, coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, alkanolamides such as fatty acid isopropanolamide, POE propylene glycol fatty acid ester, POE alkylamine, POE fatty acid amide, sucrose fatty acid ester, POE nonylphenyl formaldehyde condensate , Alkylethoxydimethylamine oxide, trioleyl phosphate, and the like.
[0011]
In addition, when polyoxyethylene polyoxypropylene alkyl ether is used as a nonionic surfactant, the temporal stability of the prepared wax fine dispersion is better than that of polyoxyethylene alkyl ether having the same oxyethylene chain length. It is more preferable because the appearance change (decrease in transparency) and the creaming of dispersed particles are improved due to aggregation of fine particles over time.
As the polyoxyethylene polyoxypropylene alkyl ether,
[Chemical formula 5]
And / or
(However, R represents a C12-24 alkyl group or alkenyl group,
m is in the range of 5 ≦ m ≦ 30, and n is in the range of 0 <n ≦ 5)
What is represented by these is suitable.
Examples of such polyoxyethylene polyoxypropylene alkyl ether include POE · POP cetyl ether, POE · POP behenyl ether, POE · POP2-decyltetradecyl ether, in which the values of m and n are within the above-mentioned ranges. POE / POP monobutyl ether, POE / POP hydrogenated lanolin, POE / POP glycerin ether, and the like.
[0012]
Amphoteric surfactants and semipolar surfactants In the present invention, amphoteric surfactants are those represented by the following general formulas (3) to (7). What was shown by Formula (8) is illustrated.
General formula (3):
[Chemical 7]
Amide betaine-type amphoteric surfactants represented by the formula (including Levon 2000 (manufactured by Sanyo Chemical Co., Ltd.), Anon BDF (manufactured by Nippon Oil & Fats Co., Ltd.), etc.)
General formula (4):
[Chemical 8]
Amidosulfobetaine-type amphoteric surfactant represented by the formula (Lonzain-CS (Lonza), Miratine CBS (Milanol) and the like are commercially available).
[0013]
General formula (5):
[Chemical 9]
(Anon BL (manufactured by Nippon Oil & Fats Co., Ltd.), Dehington AB-30 (manufactured by Henkel) and the like are mentioned as commercial products).
General formula (6):
[Chemical Formula 10]
A sulfobetaine-type amphoteric surfactant represented by the formula (Lonzaine 12CS (manufactured by Lonza) and the like are listed as commercial products)
[0014]
General formula (7):
Embedded image
Izozolinium-type amphoteric surfactants represented by the formula (as commercial products, azoline 662-N (manufactured by Toho Chemical Co., Ltd.), Anon GLM (manufactured by NOF Corporation), etc.).
General formula (8):
Embedded image
(A unisafe A-LM (manufactured by Nippon Oil & Fats Co., Ltd.), Wandamine OX-100 (manufactured by Shin Nippon Co., Ltd.) and the like are listed as commercial products).
[0015]
However, in the general formulas (3) to (8), R 1 is preferably an alkyl group or alkenyl group having an average carbon number of 9 to 21, more preferably an alkyl group or alkenyl group having an average carbon number of 11 to 17, An alkyl group or alkenyl group having an average carbon number of 11 to 13 is preferred. If the average number of carbon atoms is less than 9, the hydrophilicity is too strong, while if it exceeds 21, the solubility in water becomes poor.
R 2 and R 3 represent an alkyl group or an alkenyl group having an average carbon number of 10 to 18.
p represents an integer of 2 to 4, q represents an integer of 0 to 3, and s represents an integer of 1 or 2.
In the present invention, any one or two or more of these amphoteric surfactants and / or semipolar surfactants are selected and used.
[0016]
Aqueous dispersion medium In the present invention, the fine wax particles are preferably dispersed in an aqueous dispersion medium. As this aqueous dispersion medium, water alone or water and ethanol, glycerin, polyethylene glycol, Propylene glycol, dipropylene glycol, 1,3-butanediol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, bile salt Dl-pyrrolidone carboxylate, short-chain soluble collagen, diglycerin (EO) PO adduct, Izayoi rose extract, yarrow extract, Merrilot extract and the like.
[0017]
Preparation of fine dispersion First, the present inventors conducted the following test and tried to prepare a fine dispersion composition of wax.
[0018]
[Table 1]
[0019]
<Production method>
The nonionic surfactant and the amphoteric surfactant are dissolved in ion-exchanged water, heated to 80 to 90 ° C., added with candelilla wax, and stirred with a propeller for 1 hour. Thereafter, it is ice-cooled to obtain a composition.
[0020]
<Result>
As apparent from Table 1 above, each of the cationic surfactant, the anionic surfactant, the nonionic surfactant, and the amphoteric surfactant tends to become cloudy and the stability is not preferable ( Test Examples 1-4). Further, when a cationic or anionic surfactant and a nonionic surfactant are combined (Test Examples 5 and 6), or when a cationic or anionic surfactant and an amphoteric surfactant are combined (Test Examples 8 and 9). Is the same.
However, when a nonionic surfactant and an amphoteric surfactant are combined (Test Example 7), the appearance of the emulsion composition becomes transparent, suggesting that a finely dispersed composition of wax was obtained.
As a result of measurement by the dynamic light scattering method, the particle size of the fine dispersion was about 30 nm.
[0021]
Examination of nonionic surfactant Next, the present inventors proceeded with examination of the optimum HLB of the nonionic surfactant.
That is, the emulsification state was examined by changing the HLB of the nonionic surfactant using the following composition as a basic formulation.
<Basic prescription 1>
Amidobetaine-type amphoteric surfactant 5%
Ion exchange water balance 100%
Weight ratio of (amphoteric surfactant / (amphoteric surfactant + nonionic surfactant)) =
0.33)
The results are shown in Table 2 below.
[0022]
[Table 2]
[0023]
As is apparent from the above table, when the weight ratio of amphoteric surfactant / (amphoteric surfactant + nonionic surfactant) is about 0.33, the HLB of the nonionic surfactant is 6-12 and uniform. An emulsification system can be formed, but a translucent or transparent one-liquid phase is formed particularly when the HLB is 7 to 11.
Therefore, when the weight ratio of amphoteric surfactant / (amphoteric surfactant + nonionic surfactant) is about 0.33, the HLB of the nonionic surfactant is 6 to 12, particularly a translucent and transparent system is obtained. It is understood that this is 7-11.
[0024]
Next, the present inventors proceeded with studies on the types and dispersion states of nonionic surfactants. First, the result in the composition of the basic formulation 1 is shown below.
[0025]
[Table 3]
[0026]
In the table, ◯ means a state in which a transparent one liquid phase is formed, Δ represents a translucent or uniform cream, and x represents separation.
From the above table, when the weight ratio of basic formulation 1, ie, amphoteric surfactant / (amphoteric surfactant + nonionic surfactant) is about 0.33, each nonionic surfactant is used alone It is understood that a transparent one-liquid phase can be formed with an HLB of 9 to 11 in general.
In addition, referring to Table 2, a plurality of nonionic surfactants can be used in combination.
[0027]
Furthermore, the present inventors have studied POE cholesteryl, POE glyceryl, POE hydrogenated castor oil, etc., but it is difficult to prepare a transparent one-liquid phase with these multi-chain nonionic surfactants alone. there were. Of course, even with these multi-chain nonionic surfactants, it is possible to obtain a suitable dispersion by combining with other nonionic surfactants. Preferably used.
[0028]
Correlation between amphoteric surfactant and nonionic surfactant Next, the present inventors proceeded to investigate the correlation between amphoteric surfactant and nonionic surfactant.
That is, based on the following basic formulation, a wax dispersion system is prepared by changing the mixing ratio and amount of the amide betaine type amphoteric surfactant (trade name Levon 2000SF) and the nonionic surfactant (POE (10) behenyl ether). did.
[0029]
The results are shown in FIG.
As is clear from the figure, the ratio of surfactant = amphoteric surfactant / (amphoteric surfactant + nonionic surfactant) exists as a very good ratio in the vicinity of 0.3, but the range of the ratio Tends to increase as the amount of (amphoteric surfactant + nonionic surfactant) increases.
As a matter of course, the preferable surfactant ratio varies by changing the HLB value of the nonionic surfactant, and in the optimum HLB range of the nonionic surfactant, 0.03 to 0.5. Is preferred. If it is less than 0.03, the contribution of the nonionic surfactant to the system becomes large, and the temperature stability is impaired.
On the other hand, if it exceeds 0.5, it becomes difficult to obtain a fine dispersion of wax.
Next, the present inventors examined safety and stability.
[0030]
Safety: Safety was evaluated from the ovalbumin denaturation rate.
[0031]
<Test method>
Using an aqueous high performance liquid chromatography, the measurement was performed using an absorption peak having an ovalbumin denaturation rate of 220 nm when the sample was added to an ovalbumin pH buffer solvent so as to have a sample concentration of 1%.
[(Ho-Hs) / Ho] × 100
Ho: Height of the 220 nm absorption peak of ovalbumin Hs: The height of the 220 nm absorption peak when the sample was added to the ovalbumin buffer solvent was evaluated by the following four-level evaluation.
◎ ・ ・ ・ Skin irritation is very low-Less than 30% ovalbumin modification rate ○ Less skin irritation-Ovalbumin modification rate 30% or more and less than 60% △ Moderate skin irritation- Ovalbumin denaturation rate of 60% or more and less than 80% X: Strong skin irritation-Ovalbumin denaturation rate of 80% or more The results are shown in Table 4.
[0032]
[Table 4]
[0033]
From the above results, the combination of the amphoteric surfactant and the nonionic surfactant has the same level as the nonionic surfactant and has low skin irritation and high safety. Therefore, it is suggested that the fine dispersion of wax using both surfactants is highly safe.
[0034]
Stability A fine dispersion of wax was prepared according to the following formulation, and the stability over time at 50C for 1 week was evaluated. The results are shown in Table 5.
<Basic prescription 2>
Surfactant about 10-20%
The balance of ion-exchanged water [0035]
[Table 5]
[0036]
As is clear from Table 5 above, when the nonionic surfactant alone and the surfactant ratio (as defined above) are less than 0.03, the stability over time is impaired.
On the other hand, the stability was good in the combination of amphoteric surfactant and nonionic surfactant in the preferred surfactant ratio.
[0037]
In addition, when the finely dispersed composition of the present invention is used as a hair cosmetic, the oils usually used as components of the hair cosmetic (camellia oil, rapeseed oil, sesame oil, safflower oil, cottonseed oil, castor oil, soybean oil, coconut oil) , Palm oil, beeswax, montan wax, lanolin, hydrocarbon oil, ester oil, silicone oil, etc.), surfactant (alkyl benzene sulfonate, polyoxyalkylene alkyl sulfate, alkyl sulfate, alkane sulfonate, alkyl ethoxy carboxyl) Acid salts, succinic acid derivatives, alkylamine oxides, imidazoline type compounds, polyoxyethylene alkyl or alkenyl ethers, polyoxyethylene alkyl phenyl ethers, higher fatty acid alkanolamides or their alkoxide adducts, etc.), polymer compounds (hydroxy esters) Lencellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose, methylcellulose, cationized cellulose, catalyzed polymer, polyvinylpyrrolidone, pinylpyrrolidone and vinyl acetate copolymer, vinylpyrrolidone-vinyl acetate-alkylaminoacrylate copolymer, methyl Vinyl ether-maleic anhydride copolymer lower alkyl-N-alkylacrylamide copolymer, etc.), antioxidants, UV absorbers, moisturizers, fragrances, dyes, pigments, dyes, preservatives, vitamins, hormones, You may mix | blend a deodorizer, a pH adjuster, a fixing agent, etc.
A hair cosmetic containing the fine dispersion composition can be obtained by mixing these components with the fine dispersion composition. Moreover, in this invention, it is possible to obtain a polish etc. besides hair cosmetics.
[0038]
Preparation method of fine dispersion of wax The fine dispersion composition of wax of the present invention can be obtained by using a preparation method of a microemulsion. Examples of the microemulsion preparation method include Japanese Patent Publication No. 6-61454 and Japanese Patent Publication No. 6-57316. The techniques described therein prepare liquid ultrafine oil droplets, but ultrafine particles of solid wax as in the present invention can also be prepared.
That is, it can be prepared by heating the system to the solubilization temperature range above the melting point of the wax and cooling to room temperature.
[0039]
Moreover, the finely dispersed composition of the wax of the present invention can also be prepared using mechanical force such as an emulsifier capable of giving a strong shearing force, such as a high-pressure homogenizer, or an ultrasonic emulsifier. When a high-pressure homogenizer is used, it is preferable to emulsify under a pressure of 400 atm or higher, and more preferably emulsification under a pressure of 600 atm or higher at a temperature higher than the melting point of the wax.
[0040]
【Example】
Next, specific blending examples of the present invention will be shown.
Example 1 Set lotion
[0041]
<Production method>
A part of (1) to (3) and (4) is stirred and mixed at about 95 ° C., and after being transparent, is ice-cooled to obtain a fine dispersion of wax, and then the remainder of (4), The mixture of (5) to (9) was added to the fine dispersion of wax to obtain a set lotion.
[0042]
Example 2 Hair Mousse
[0043]
<Production method>
A part of (1) to (4) and (5) is stirred and mixed at about 95 ° C., and after being transparent, is ice-cooled to obtain a fine dispersion of wax, and then the remainder of (5), Add the mixture of (6) to (9) to a fine dispersion of wax to make a hair mousse stock solution, then add this stock solution to an aerosol can, make a valve, fill with propellant liquefied petroleum gas, and hair mousse Got.
[0044]
Example 3 Hair Gel
[0045]
<Production method>
A part of (1) to (4) and (5) was emulsified with a high-pressure homogenizer at 85 ° C. under a pressure of 560 atm. After being transparent, ice-cooled to obtain a fine wax dispersion, After adding the remainder of (5) and the mixture of (6) to (12) to the fine dispersion of wax, (13) was added to obtain a hair gel.
[0046]
Example 4 Car wax
[0047]
<Production method>
A part of (1) to (4), (5), and (8) is stirred and mixed at about 95 ° C. to obtain transparency, and then cooled with ice to obtain a fine wax dispersion. ), The remainder of (8) and the emulsion obtained in (6), (7) were added to the fine dispersion to obtain car wax.
[0048]
Example 5 Polishing agent
[0049]
<Production method>
A part of (1) to (5), (6), and (10) is stirred and mixed at about 95 ° C. to obtain transparency, and then cooled with ice to obtain a fine wax dispersion. ), The remainder of (10) and the emulsion obtained in (7), (8), (9) were added to the fine dispersion to obtain a polish.
[0050]
【The invention's effect】
As described above, according to the dispersion composition of the present invention, extremely fine wax particles can be easily prepared by using a nonionic surfactant and an amphoteric surfactant in combination.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is an explanatory diagram showing the relationship between the composition of a surfactant, its amount, and the dispersion state in the present invention.
Claims (8)
両性界面活性剤/(両性界面活性剤+非イオン界面活性剤)の重量比が0.03〜0.5であり、
水系分散媒中にワックスが固体ないし半固体状で微細分散していることを特徴とするワックスの微細分散組成物。And amphoteric surface active agent and / or semi-polar surfactant, a nonionic surfactant, a wax is oil solid or semi-solid at room temperature, see contains an aqueous dispersion medium,
The weight ratio of amphoteric surfactant / (amphoteric surfactant + nonionic surfactant) is 0.03 to 0.5,
A finely dispersed composition of a wax characterized in that the wax is solidly or semisolidly dispersed in an aqueous dispersion medium .
mは5≦m≦30、nは0<n≦5の範囲にある)
で表されることを特徴とするワックスの微細分散組成物。The composition according to claim 3 , wherein the polyoxyethylene polyoxypropylene alkyl ether has the following general formula (1):
m is in the range of 5 ≦ m ≦ 30, and n is in the range of 0 <n ≦ 5)
A finely dispersed composition of wax characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09406298A JP3639715B2 (en) | 1997-03-21 | 1998-03-23 | Finely dispersed composition of wax, hair cosmetic and polish |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9-87362 | 1997-03-21 | ||
| JP8736297 | 1997-03-21 | ||
| JP09406298A JP3639715B2 (en) | 1997-03-21 | 1998-03-23 | Finely dispersed composition of wax, hair cosmetic and polish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10324617A JPH10324617A (en) | 1998-12-08 |
| JP3639715B2 true JP3639715B2 (en) | 2005-04-20 |
Family
ID=26428653
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09406298A Expired - Fee Related JP3639715B2 (en) | 1997-03-21 | 1998-03-23 | Finely dispersed composition of wax, hair cosmetic and polish |
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| Country | Link |
|---|---|
| JP (1) | JP3639715B2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2792829B1 (en) * | 1999-04-28 | 2004-02-13 | Oreal | COSMETIC COMPOSITION COMPRISING A WAX MICRODISPERSION AND A COLORING POLYMER |
| FR2815849B1 (en) | 2000-10-27 | 2003-02-28 | Oreal | MASCARA COMPRISING A LIQUID FAT PHASE AND A WAX |
| MX2007001981A (en) * | 2004-08-17 | 2007-05-10 | Unilever Nv | Hair care composition. |
| JP5132248B2 (en) * | 2007-10-23 | 2013-01-30 | 株式会社 資生堂 | Perfume-containing wax solubilized composition |
| JP4341983B2 (en) | 2007-12-07 | 2009-10-14 | 株式会社資生堂 | Topical skin preparation |
| JP5189836B2 (en) * | 2007-12-25 | 2013-04-24 | ライオン株式会社 | Oil-containing cosmetic composition |
| JP4646269B2 (en) | 2009-03-31 | 2011-03-09 | 株式会社資生堂 | Skin preparation |
| JP6274646B2 (en) * | 2013-11-26 | 2018-02-07 | 株式会社ミルボン | Hairdresser |
| US20170348261A1 (en) * | 2014-12-26 | 2017-12-07 | Nipro Corporation | Medical dermatological preparation for external use |
| JP7158002B2 (en) * | 2018-07-20 | 2022-10-21 | 株式会社ケンシュー | Aqueous solution of colloid, method for producing the same, and method for flame-retardant processing of base material |
| CN115350106B (en) * | 2022-09-29 | 2024-10-22 | 九天明胜(河源)生物科技有限公司 | Transparent thickener and preparation method thereof |
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1998
- 1998-03-23 JP JP09406298A patent/JP3639715B2/en not_active Expired - Fee Related
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| JPH10324617A (en) | 1998-12-08 |
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