JP2902840B2 - Powder-containing water-in-oil emulsion cosmetic - Google Patents
Powder-containing water-in-oil emulsion cosmeticInfo
- Publication number
- JP2902840B2 JP2902840B2 JP33985091A JP33985091A JP2902840B2 JP 2902840 B2 JP2902840 B2 JP 2902840B2 JP 33985091 A JP33985091 A JP 33985091A JP 33985091 A JP33985091 A JP 33985091A JP 2902840 B2 JP2902840 B2 JP 2902840B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- powder
- containing water
- storage stability
- present
- 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 - Lifetime
Links
- 239000002537 cosmetic Substances 0.000 title claims description 17
- 239000000843 powder Substances 0.000 title claims description 14
- 239000007762 w/o emulsion Substances 0.000 title description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 19
- 229920001296 polysiloxane Polymers 0.000 claims description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 11
- NCHJGQKLPRTMAO-XWVZOOPGSA-N [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NCHJGQKLPRTMAO-XWVZOOPGSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000475 sunscreen effect Effects 0.000 description 2
- 239000000516 sunscreening agent Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、使用特性（のび）及び
保存安定性に優れた粉末含有油中水型乳化化粧料に関
し、更に詳しくは、メイクアップ化粧料，日焼け止め化
粧料として好適な粉末含有油中水型乳化化粧料に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a powder-containing water-in-oil type emulsified cosmetic which is excellent in use properties (expansion) and storage stability, and more particularly, is suitable as a makeup cosmetic and a sunscreen cosmetic. The present invention relates to a powder-containing water-in-oil emulsion cosmetic.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来よ
り、揮発性環状シリコーンを含有する油中水型乳化化粧
料は、使用特性上のびが重いという欠点を有していた。
また、酸化チタン等の親水性粉末を含有する場合には沈
降等が起こり、満足する保存安定性を得ることが難しか
った。2. Description of the Related Art Conventionally, water-in-oil type emulsified cosmetics containing volatile cyclic silicones have had the drawback that their use characteristics are heavy.
In addition, when a hydrophilic powder such as titanium oxide is contained, sedimentation or the like occurs, and it has been difficult to obtain satisfactory storage stability.
【０００３】そこで、本発明の目的は、使用特性（の
び）、保存安定性に優れた粉末含有油中水型乳化化粧料
を提供することにある。Accordingly, an object of the present invention is to provide a powder-containing water-in-oil type emulsified cosmetic which is excellent in use characteristics (growth) and storage stability.
【０００４】[0004]
【課題を解決するための手段】上位の目的を達成する本
発明は、環状シリコーン４〜６量体のうち一種又は二種
以上を１０〜３５重量％，モノイソステアリン酸ソルビ
タン及び／又はモノイソステアリン酸ジグリセリルを
０．５〜３重量％，下記一般式SUMMARY OF THE INVENTION The present invention, which achieves the above object, comprises 10 to 35% by weight of one or more cyclic silicone tetramer to hexamer, sorbitan monoisostearate and / or monoisostearate. 0.5 to 3% by weight of diglyceryl, the following general formula
【化２】 （式中、ｍは３００〜５００，ｎは１〜７，ａは２０〜
３０，ｂは２０〜３０の整数である）で表わされるポリ
エーテル変性シリコーンを０．５〜３重量％，ルチル型
酸化チタンを０．５〜２０重量％，及び水を３０〜７０
重量％含有する粉末含有油中水型乳化化粧料である。Embedded image (Wherein, m is 300 to 500, n is 1 to 7, a is 20 to
0.5 to 3% by weight of polyether-modified silicone, 0.5 to 20% by weight of rutile type titanium oxide, and 30 to 70% of water represented by the following formulas:
It is a powder-containing water-in-oil emulsified cosmetic containing 10% by weight.
【０００５】以下、本発明の構成を説明する。本発明に
用いる環状シリコーン４〜６量体は、下記の一般式で示
され、これらのうち一種又は二種以上を組み合わせて用
いるものである。Hereinafter, the configuration of the present invention will be described. The cyclic silicone tetramer to hexamer used in the present invention is represented by the following general formula, and one or a combination of two or more thereof is used.
【化３】 （式中、ｎは４〜６の整数である）そして、その含有量
は、乳化化粧料全体を１００重量％（以下ｗｔ％と略
す）として、１０〜３５ｗｔ％であり、好ましくは１５
〜３０ｗｔ％である。即ち、これが１０ｗｔ％未満では
優れた使用感が得られにくく、一方３５ｗｔ％を超える
と連続相である油相が上層部に分離するという問題が生
じ、好ましくない。Embedded image (In the formula, n is an integer of 4 to 6.) And its content is 10 to 35 wt%, preferably 100 wt% (hereinafter abbreviated as wt%), preferably 15 wt%.
３０30 wt%. That is, if the content is less than 10% by weight, it is difficult to obtain an excellent feeling in use, while if it exceeds 35% by weight, a problem occurs in that the continuous oil phase is separated into the upper layer, which is not preferable.
【０００６】本発明に用いられるモノイソステアリン酸
ソルビタン及び／又はモノイソステアリン酸ジグリセリ
ルの含有量は０．５〜３ｗｔ％で、好ましくは０．７〜
１．５ｗｔ％である。即ち、これが、０．５ｗｔ％未満
では粉末の分散性が悪くなり保存安定性に劣り、一方３
ｗｔ％を超えるとのびの重さ等を生じ、好ましくない感
触を与えるからである。The content of sorbitan monoisostearate and / or diglyceryl monoisostearate used in the present invention is 0.5 to 3% by weight, preferably 0.7 to 3% by weight.
1.5 wt%. That is, if it is less than 0.5 wt%, the dispersibility of the powder becomes poor and the storage stability is poor.
If the content is more than wt%, the weight of the film will increase, giving an unpleasant feel.
【０００７】また、本発明に用いられるポリエーテル変
性シリコーンは、前記一般式化２に示されたものであ
り、その含有量は０．５〜３ｗｔ％で、好ましくは０．
７〜１．５ｗｔ％である。これが、０．５未満では乳化
しにくく保存安定性に劣り、一方３ｗｔ％を超えるとべ
たつき感等を生じ、好ましくない。The polyether-modified silicone used in the present invention is represented by the general formula (2), and has a content of 0.5 to 3 wt%, preferably 0.1 to 3 wt%.
7 to 1.5 wt%. If it is less than 0.5, it is difficult to emulsify and is inferior in storage stability, while if it exceeds 3% by weight, sticky feeling or the like occurs, which is not preferable.
【０００８】そして、前記モノイソステアリン酸ソルビ
タン及び／又はモノイソステアリン酸ジグリセリルと、
ポリエーテル変性シリコーンとの配合比率は好ましくは
１：０．５〜１：２である。即ち、モノイソステアリン
酸ソルビタン及び／又はモノイソステアリン酸ジグリセ
リルのみで乳化しようとする場合、満足する保存安定性
を得るためには乳化剤を３ｗｔ％以上含有させることが
必要となり、その結果のびの重さを生じることとなる。
また、ポリエーテル変性シリコーンのみでは粉末を安定
に分散し得ないという欠点がある。従って、のびが軽
く、且つ保存安定性に優れた粉末含有油中水型乳化化粧
料を得るには、上記乳化剤の組合わせが必要なのであ
る。And sorbitan monoisostearate and / or diglyceryl monoisostearate,
The mixing ratio with the polyether-modified silicone is preferably 1: 0.5 to 1: 2. That is, when emulsification is performed only with sorbitan monoisostearate and / or diglyceryl monoisostearate, it is necessary to contain an emulsifier in an amount of 3 wt% or more in order to obtain satisfactory storage stability. Will occur.
Further, there is a disadvantage that the powder cannot be stably dispersed only with the polyether-modified silicone. Therefore, in order to obtain a powder-containing water-in-oil type emulsified cosmetic which is light and has excellent storage stability, a combination of the above-mentioned emulsifiers is necessary.
【０００９】本発明に用いられるルチル型酸化チタン
は、通常に化粧料，ペイント等に用いられるものであ
り、好ましくはアルミナ，シリカ，亜鉛華処理されたも
のである。例えば、ルチル型酸化チタンとしてタイペー
クＲ−８２０［石原産業（株）製］，酸化チタンＪＲ−
７０１［テイカ（株）製］等が挙げられる。本発明にお
いて酸化チタンをルチル型に特定した理由は、後述のご
とくアナターゼ型酸化チタンよりルチル型酸化チタンを
含有してなる油中水型乳化組成物の方が極めて保存安定
性に優れているという知見によるものである。そして、
このルチル型酸化チタンの含有量は０．５〜２０ｗｔ％
であり、好ましくは３〜１５ｗｔ％である。即ち、これ
が０．５ｗｔ％未満ではメイクアップ化粧料，日焼け止
め化粧料としての目的を達成することができず、一方２
０ｗｔ％を超えると、保存安定性が悪くなるからであ
る。The rutile type titanium oxide used in the present invention is generally used for cosmetics, paints and the like, and is preferably one which has been treated with alumina, silica, and zinc white. For example, as a rutile type titanium oxide, Taipaque R-820 (manufactured by Ishihara Sangyo Co., Ltd.), titanium oxide JR-
701 [manufactured by Teika Co., Ltd.]. The reason why the titanium oxide is specified to be rutile in the present invention is that a water-in-oil emulsion composition containing rutile titanium oxide is more excellent in storage stability than anatase titanium oxide as described below. It is based on knowledge. And
The content of this rutile type titanium oxide is 0.5 to 20 wt%
And preferably 3 to 15% by weight. That is, if the content is less than 0.5 wt%, the purpose as a makeup cosmetic or a sunscreen cosmetic cannot be achieved, while 2
If it exceeds 0 wt%, the storage stability will be poor.
【００１０】本発明に用いられる水には、精製水等が用
いられ、その含有量は３０〜７０ｗｔ％である。[0010] Purified water or the like is used as the water used in the present invention, and its content is 30 to 70 wt%.
【００１１】本発明の乳化化粧料には、上記の必須成分
に加えて必要に応じて粉末顔料，油性成分，保湿剤，乳
化剤，香料，紫外線吸収剤，防腐剤等を配合することが
できる。The emulsified cosmetic composition of the present invention may contain, in addition to the above essential components, powder pigments, oily components, humectants, emulsifiers, fragrances, ultraviolet absorbers, preservatives, and the like, if necessary.
【００１２】[0012]
【実施例】次に、実施例によって本発明を更に詳細に説
明するが、本発明はこれらに限定されるものではない。
尚、表中の数値は含有量（ｗｔ％）を表わす。実施例に
先立ち、各実施例で採用した評価方法を説明する。Next, the present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples.
In addition, the numerical value in a table | surface represents content (wt%). Prior to the examples, an evaluation method adopted in each example will be described.
【００１３】（１）保存安定性評価試験方法 所定の方法で調製した粉末含有油中水型乳化化粧料を０
℃，２５℃，４５℃の恒温槽内に放置して、３週間後の
保存安定性を下記の評価基準に従って評価した。 分離凝集なし ；○ 分離凝集わずかに有り；△ 分離凝集あり ；×(1) Storage stability evaluation test method The powder-containing water-in-oil emulsion cosmetic prepared by a predetermined method was used
After standing in a thermostat at 25 ° C., 25 ° C., and 45 ° C., the storage stability after 3 weeks was evaluated according to the following evaluation criteria. No separation and aggregation; ○ Slight separation and aggregation; △ Separation and aggregation; ×
【００１４】（２）使用特性評価試験方法 女性パネラー２０名によって、のびについての使用特性
を下記の評価基準に従って評価した。 良いと答えた人数が１５人以上；○ 〃 ７〜１４人；△ 〃 ６人以下 ；×(2) Test Method for Evaluating Use Characteristics Twenty female panelists evaluated use characteristics with respect to growth in accordance with the following evaluation criteria. 15 or more answered good; ○ ７ 7-14; 〃 〃 6 or less; ×
【００１５】調製方法 油相成分を７０℃に加熱してこれに粉末を分散させ、予
め７０℃に加熱しておいた水相成分を添加し、乳化後室
温まで攪拌冷却して目的の乳化化粧料を得る。Preparation Method Heat the oil phase component to 70 ° C. to disperse the powder therein, add the water phase component preheated to 70 ° C., emulsify and stir and cool to room temperature to obtain the desired emulsified cosmetic Get the fee.
【００１６】実施例１〜４，比較例１〜４ 乳化ファンデーションの成分組成及び試験結果を表１に
示す。Examples 1 to 4 and Comparative Examples 1 to 4 Table 1 shows the component compositions and test results of the emulsified foundation.
【表１】 [Table 1]
【００１７】特性 図１に示すように、本発明の実施例１〜４のものは、保
存安定性及び使用特性の全ての点において比較例１〜４
のものより明らかに優れている。一方、モノイソステア
リン酸ジグリセリル，ポリエーテル変性シリコーンのど
ちらか一方のみ、あるいはモノイソステアリン酸ソルビ
タンとポリエーテル変性シリコーンとを組合わせた場合
でもどちらかが０．５ｗｔ％未満であるときは、保存安
定性，使用特性に劣ることがわかる。（比較例１〜３）
また、アナターゼ型酸化チタンを用いた場合にも満足し
得るものはできないことがわかる。（比較例４）Properties As shown in FIG. 1, the products of Examples 1 to 4 of the present invention are comparable to Comparative Examples 1 to 4 in all respects of storage stability and use characteristics.
Clearly better than the ones. On the other hand, when only one of diglyceryl monoisostearate and polyether-modified silicone, or when both sorbitan monoisostearate and polyether-modified silicone are less than 0.5 wt%, storage stability is improved. It can be seen that the properties and usage characteristics are inferior. (Comparative Examples 1 to 3)
Further, it can be seen that no satisfactory product can be obtained even when anatase-type titanium oxide is used. (Comparative Example 4)
【００１８】[0018]
【発明の効果】上述のように、本発明が、使用特性（の
び）及び保存安定性に極めて優れた粉末含有油中水型乳
化化粧料を提供することは明らかである。As described above, it is apparent that the present invention provides a powder-containing water-in-oil type emulsified cosmetic which is extremely excellent in use properties (growth) and storage stability.
Claims (1)
は二種以上を１０〜３５重量％，モノイソステアリン酸
ソルビタン及び／又はモノイソステアリン酸ジグリセリ
ルを０．５〜３重量％，下記一般式 【化１】 （式中、ｍは３００〜５００，ｎは１〜７，ａは２０〜
３０，ｂは２０〜３０の整数である）で表わされるポリ
エーテル変性シリコーンを０．５〜３重量％，ルチル型
酸化チタンを０．５〜２０重量％，及び水を３０〜７０
重量％含有することを特徴とする粉末含有油中水型乳化
化粧料。1. One or more cyclic silicone tetramer to hexamer of 10 to 35% by weight, sorbitan monoisostearate and / or diglyceryl monoisostearate of 0.5 to 3% by weight, the following general formula: Embedded image (Wherein, m is 300 to 500, n is 1 to 7, a is 20 to
0.5 to 3% by weight of polyether-modified silicone, 0.5 to 20% by weight of rutile type titanium oxide, and 30 to 70% of water represented by the following formulas:
A powder-containing water-in-oil type emulsified cosmetic characterized by containing by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33985091A JP2902840B2 (en) | 1991-11-27 | 1991-11-27 | Powder-containing water-in-oil emulsion cosmetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33985091A JP2902840B2 (en) | 1991-11-27 | 1991-11-27 | Powder-containing water-in-oil emulsion cosmetic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05148121A JPH05148121A (en) | 1993-06-15 |
| JP2902840B2 true JP2902840B2 (en) | 1999-06-07 |
Family
ID=18331415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33985091A Expired - Lifetime JP2902840B2 (en) | 1991-11-27 | 1991-11-27 | Powder-containing water-in-oil emulsion cosmetic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2902840B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010001260A (en) * | 2008-06-20 | 2010-01-07 | Kao Corp | Water-in-oil type emulsion cosmetic |
| JP5368068B2 (en) * | 2008-11-21 | 2013-12-18 | 花王株式会社 | Water-in-oil emulsion composition |
| JP6220552B2 (en) * | 2013-05-20 | 2017-10-25 | 花王株式会社 | Water-in-oil emulsified cosmetic |
-
1991
- 1991-11-27 JP JP33985091A patent/JP2902840B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05148121A (en) | 1993-06-15 |
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