JPH07114725B2 - Makeup sponge puff - Google Patents
Makeup sponge puffInfo
- Publication number
- JPH07114725B2 JPH07114725B2 JP5073424A JP7342493A JPH07114725B2 JP H07114725 B2 JPH07114725 B2 JP H07114725B2 JP 5073424 A JP5073424 A JP 5073424A JP 7342493 A JP7342493 A JP 7342493A JP H07114725 B2 JPH07114725 B2 JP H07114725B2
- Authority
- JP
- Japan
- Prior art keywords
- cosmetic
- sponge puff
- sponge
- puff
- cosmetics
- 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
Links
- 239000002537 cosmetic Substances 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 7
- 230000002940 repellent Effects 0.000 claims description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- -1 methylsiloxane Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Description
【０００１】[0001]
【産業上の利用分野】本発明は、化粧用スポンジパフに
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic sponge puff.
【０００２】[0002]
【従来の技術】ミクロポーラスウレタン樹脂、ＮＢＲ等
連続気泡構造から成る化粧用スポンジパフに液状化粧
料、特に低粘度の化粧料を付着させた場合、化粧料の殆
どが連続気泡を通過してパフ内部に吸収されてしまう。
その結果、化粧料が殆ど肌に付着せず、化粧料の無駄が
多くなるだけで、満足な化粧が出来なかった。しかも、
スポンジパフ内部に吸収された化粧料が裏面にまで染み
出て手に付き衣服を汚したり、又パフ内の化粧料が腐敗
するといった衛生面の問題もあった。前記の問題を解決
するための従来の手段として、 （１）連続気泡の気泡径を小さくするか、発泡倍率を小
さくするという方法がある。これによりスポンジパフ内
部への化粧料の吸収がある程度防止されるが、反面化粧
用スポンジパフの重要特性である柔軟性が阻害されてし
まい、商品価値が大きく低下する。従って現状では、こ
の方法はほとんど採用されていない。2. Description of the Related Art When liquid cosmetics, especially low-viscosity cosmetics, are adhered to a cosmetic sponge puff having an open cell structure such as microporous urethane resin and NBR, most of the cosmetics pass through the open cells and the puffs. It will be absorbed inside.
As a result, the cosmetics hardly adhered to the skin, and the amount of the cosmetics wasted was large, and satisfactory makeup could not be obtained. Moreover,
There is also a hygiene problem that the cosmetic material absorbed inside the sponge puff bleeds up to the back surface and stains the clothes, and the cosmetic material inside the puff rots. As a conventional means for solving the above problems, there is (1) a method of reducing the cell diameter of the open cells or reducing the expansion ratio. Although this prevents absorption of the cosmetic material to the inside of the sponge puff to some extent, it also impairs flexibility, which is an important characteristic of the cosmetic sponge puff, and significantly reduces the commercial value. Therefore, at present, this method is hardly adopted.
【０００３】（２）化粧用スポンジパフの表面に、ゴム
系、または熱可塑性樹脂の多孔質フィルム材を貼着する
方法がある。このものはスポンジパフ内部への化粧料の
吸収をおさえる点では有効である。しかしながら製造方
法が複雑で品質も均一性に乏しく著しいコスト高をまね
いている。(2) There is a method in which a rubber-based or thermoplastic resin porous film material is attached to the surface of a cosmetic sponge puff. This is effective in suppressing the absorption of cosmetics inside the sponge puff. However, the manufacturing method is complicated, the quality is poor, and the cost is extremely high.
【０００４】[0004]
【発明が解決しようとする課題】従来の化粧用スポンジ
パフは撥水撥油性が付与されていないため、水性又は油
性の化粧料使用にあたっては、スポンジパフ内部に化粧
料が殆ど吸収されてしまい、充分な化粧効果を得ること
が困難であった。又吸収された化粧料がスポンジパフ裏
面に染み出て手を汚す欠点があった。Since the conventional cosmetic sponge puffs are not provided with water and oil repellency, most of the cosmetics are absorbed inside the sponge puffs when the water-based or oily cosmetics are used. It was difficult to obtain a sufficient cosmetic effect. Further, there is a drawback that the absorbed cosmetics ooze out on the back surface of the sponge puff and soil the hands.
【０００５】[0005]
【課題を解決するための手段】本発明の化粧用スポンジ
パフは、上記の課題を解決するために、分子内に反応基
を持たない、シリコーン系撥水撥油剤が混練された原料
より得られたミクロポーラスウレタン樹脂材料から成る
ことを特徴とする。ここでミクロポーラスウレタン樹脂
材料とは、連続気泡構造を有する発泡ポリウレタンを意
味し、従来から用いられている手法、例えば、混練され
た材料を押出成形したのち、溶媒を気化させることによ
り得られる。ただし、その製法はこれに限定されるもの
ではない。In order to solve the above-mentioned problems, the cosmetic sponge puff of the present invention is obtained from a raw material having no reactive group in the molecule and kneaded with a silicone water / oil repellent. And a microporous urethane resin material. Here, the microporous urethane resin material means a foamed polyurethane having an open cell structure and is obtained by a conventionally used method, for example, by extruding a kneaded material and then vaporizing a solvent. However, the manufacturing method is not limited to this.
【０００６】上記の分子内に反応基を持たないシリコー
ン系撥水撥油剤としては、従来から用いられている種々
の撥水撥油剤が使用可能であるが、その一例としては、
主鎖にシロキサン結合を有し、側鎖にメチル基、エチル
基、プロピル基等のアルキル基やフルオロアルキル基を
有するオルガノポリシロキサンを用いた撥水撥油剤が挙
げられる。As the above-mentioned silicone-based water and oil repellents having no reactive group in the molecule, various conventionally used water and oil repellents can be used. One example is as follows.
A water- and oil-repellent agent using an organopolysiloxane having a siloxane bond in the main chain and an alkyl group such as a methyl group, an ethyl group, a propyl group or a fluoroalkyl group in the side chain can be given.
【０００７】市販されているものとしては、メチルシロ
キサンを主体とする東芝シリコーン製ＴＳＥ２００Ａが
好適に用いられる。As a commercially available product, TSE200A manufactured by Toshiba Silicone, which is mainly composed of methylsiloxane, is preferably used.
【０００８】[0008]
【作用】本発明の化粧用スポンジパフは、原料に配合混
練した撥水撥油剤の働きにより、スポンジパフ全体が極
めて良好な撥水撥油性を有している。この撥水撥油性の
ために、化粧料は連続気泡の奥深くまで侵入することは
できない。すなわち、化粧料がスポンジパフ内部に浸透
するのが防止される。In the cosmetic sponge puff of the present invention, the entire sponge puff has extremely good water and oil repellency due to the action of the water and oil repellent compounded and kneaded into the raw materials. Due to this water and oil repellency, the cosmetic cannot penetrate deep into the open cells. That is, the cosmetic material is prevented from penetrating into the sponge puff.
【０００９】[0009]
【実施例】次に本発明の化粧用スポンジパフを実施例に
基いてさらに詳細に説明する。EXAMPLES Next, the cosmetic sponge puff of the present invention will be described in more detail based on examples.
【００１０】実施例１ ミクロポーラスウレタン樹脂組成物（ハイラックス４５
１−Ｂ１、トーヨーポリマー（株）製）５ｋｇにシリコ
ーン系撥水撥油剤メチルシロキサン（ＴＳＥ２００Ａ、
東芝シリコーン（株）製）を２０ｇ配合し、双腕ニーダ
ーにて混練して均一化した。これを直径３２ｍｍの一軸
押出機から、主軸回転数５０r.p.m.、温度５０℃の押出
条件により、リップ長３００ｍｍのＴダイを通して押し
出し、厚さ１５ｍｍのブロック状に押出成形した。 Example 1 Microporous urethane resin composition (Hilux 45
1-B1, manufactured by Toyo Polymer Co., Ltd., and 5 kg of silicone water / oil repellent methyl siloxane (TSE200A,
20 g of Toshiba Silicone Co., Ltd. was blended and kneaded with a twin-arm kneader to homogenize. This was extruded from a single-screw extruder with a diameter of 32 mm through a T-die with a lip length of 300 mm under the extrusion conditions of a spindle speed of 50 rpm and a temperature of 50 ° C., and extruded into a block shape with a thickness of 15 mm.
【００１１】これを温度７０℃、圧力６０ｍｍＨｇの減
圧下で溶媒を気化させることにより、気泡を生成させ、
スポンジ体を形成した。The solvent is vaporized at a temperature of 70 ° C. under a reduced pressure of 60 mmHg to generate bubbles,
A sponge body was formed.
【００１２】このスポンジ体をスライサーにかけ、上下
の表皮層を除去して、厚さ８ｍｍのシートを作成した。
このスポンジシートを油圧プレス機で裁断した後、これ
を研磨して、厚さ８ｍｍ、直径６０ｍｍの化粧用スポン
ジパフを形成した。This sponge body was put on a slicer, and the upper and lower skin layers were removed to prepare a sheet having a thickness of 8 mm.
This sponge sheet was cut with a hydraulic press machine and then polished to form a cosmetic sponge puff having a thickness of 8 mm and a diameter of 60 mm.
【００１３】比較例１ ミクロポーラスウレタン樹脂組成物（ハイラックス４５
１−Ｂ１、トーヨーポリマー（株）製）５ｋｇを直径３
２ｍｍの一軸押出機から、主軸回転数５０r.p.m.、温度
５０℃の押出条件により、リップ長３００ｍｍのＴダイ
を通して押し出した。 Comparative Example 1 Microporous urethane resin composition (Hilux 45
1-B1, Toyo Polymer Co., Ltd.) 5 kg diameter 3
It was extruded from a 2 mm uniaxial extruder through a T-die having a lip length of 300 mm under the extrusion conditions of a spindle speed of 50 rpm and a temperature of 50 ° C.
【００１４】これを用いて実施例１と同様にして、化粧
用スポンジパフを形成した。Using this, a sponge puff for makeup was formed in the same manner as in Example 1.
【００１５】上記の実施例１および比較例１で得られた
化粧用スポンジパフに対して吸収性試験および展開性試
験を行った。The absorbent sponge puffs obtained in Example 1 and Comparative Example 1 were subjected to an absorbency test and a spreadability test.
【００１６】吸収性試験は、実施例１および比較例１で
得られた化粧用スポンジパフの上に０．５ｍｌの液状化
粧料を落とし、この化粧料をスポンジパフの表面に指で
ほぼ同じ力で押し広げ、化粧料の広がり面積（ｃｍ２）
を測定した。In the absorption test, 0.5 ml of the liquid cosmetic composition was dropped on the cosmetic sponge puffs obtained in Example 1 and Comparative Example 1, and the cosmetics were applied to the surface of the sponge puffs with a finger with almost the same force. Spread with, spread area of cosmetics (cm 2 )
Was measured.
【００１７】展開性試験は、実施例１および比較例１で
得られた化粧用スポンジパフの上に０．５ｍｌの液状化
粧料を落とし、これを紙（乾式ＰＰＣ用紙、日本ビジネ
ス・サプライ（株）製）に擦り付け、化粧料の広がり面
積（ｃｍ２）を測定した。In the spreadability test, 0.5 ml of liquid cosmetic was dropped on the cosmetic sponge puffs obtained in Example 1 and Comparative Example 1, and this was applied to paper (dry PPC paper, Nippon Business Supply Co., Ltd. )) And the spreading area (cm 2 ) of the cosmetic was measured.
【００１８】上記の試験の結果を表１に示す。The results of the above tests are shown in Table 1.
【００１９】[0019]
【表１】 表１から明らかなように、実施例１のスポンジパフに付
着させた化粧料は、比較例１の化粧用スポンジパフに付
着させた化粧料に比べ、スポンジパフ内部への吸収が抑
えられ、化粧用スポンジパフの表面に多く残っていた。
これは、化粧料が無駄にならず、かつ優れた化粧効果が
得られることを意味している。[Table 1] As is clear from Table 1, the cosmetic material adhered to the sponge puff of Example 1 was suppressed from being absorbed inside the sponge puff compared with the cosmetic material adhered to the cosmetic sponge puff of Comparative Example 1. Many remained on the surface of the sponge puff.
This means that the cosmetics are not wasted and an excellent cosmetic effect is obtained.
【００２０】次に、実施例１で得られた化粧用スポンジ
パフの撥水撥油性の耐洗濯性についての試験を行った。Next, the makeup sponge puff obtained in Example 1 was tested for water and oil repellency and wash resistance.
【００２１】実施例１で得られた化粧用スポンジパフを
０．１％の中性洗剤を含む水溶液に浸漬し、それぞれ１
０回揉み洗いした後、流水で良く水洗いし、遠心分離機
で脱水した。これを９０℃の恒温器に入れ、２０分間乾
燥した。この操作を５回繰り返した後、上記の吸収性試
験、および展開性試験を行った。The cosmetic sponge puff obtained in Example 1 was immersed in an aqueous solution containing 0.1% of a neutral detergent, and 1
After washing by rubbing 0 times, it was thoroughly washed with running water and dehydrated by a centrifuge. This was placed in a thermostat at 90 ° C. and dried for 20 minutes. After repeating this operation 5 times, the above absorbency test and spreadability test were performed.
【００２２】試験結果を表２に示す。The test results are shown in Table 2.
【００２３】[0023]
【表２】 表２から分かるように、実施例１の化粧用スポンジパフ
に付与された撥水撥油性は、十分な耐洗濯性を有してい
る。[Table 2] As can be seen from Table 2, the water and oil repellency imparted to the cosmetic sponge puff of Example 1 has sufficient washing resistance.
【００２４】なお、上記の表１および表２における数値
は、すべて３回の試験の結果の平均値である。The values in Tables 1 and 2 above are all averages of the results of three tests.
【００２５】[0025]
【発明の効果】上記したように、本発明の化粧用スポン
ジパフによれば、液状化粧料がスポンジパフ内部に吸収
されないため、化粧料が無駄にならず、また衛生的であ
る。しかも、連続気泡構造を有するので、柔軟性や肌に
対する感触が優れ、良好な化粧効果が得られる。さらに
製造が容易で、品質の均一な製品が低コストで得られ
る。As described above, according to the cosmetic sponge puff of the present invention, since the liquid cosmetic is not absorbed inside the sponge puff, the cosmetic is not wasted and is hygienic. Moreover, since it has an open cell structure, it is excellent in flexibility and touch to the skin, and a good cosmetic effect can be obtained. Further, it is easy to manufacture and a product of uniform quality can be obtained at low cost.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭59−57602（ＪＰ，Ａ) 特開 昭63−210146（ＪＰ，Ａ) 特開 昭59−108040（ＪＰ，Ａ) 特開 昭61−73608（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of front page (56) Reference JP-A-59-57602 (JP, A) JP-A-63-210146 (JP, A) JP-A-59-108040 (JP, A) JP-A 61- 73608 (JP, A)
Claims (1)
撥水撥油剤が混練された原料より得られた連続気泡構造
を有するミクロポーラスウレタン樹脂材料から成る化粧
用スポンジパフ。1. An open-cell structure obtained from a raw material in which a silicone-based water and oil repellent having no reactive group in the molecule is kneaded.
Cosmetic sponge puff made of microporous urethane resin material having
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073424A JPH07114725B2 (en) | 1993-03-31 | 1993-03-31 | Makeup sponge puff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073424A JPH07114725B2 (en) | 1993-03-31 | 1993-03-31 | Makeup sponge puff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06284923A JPH06284923A (en) | 1994-10-11 |
| JPH07114725B2 true JPH07114725B2 (en) | 1995-12-13 |
Family
ID=13517841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5073424A Expired - Fee Related JPH07114725B2 (en) | 1993-03-31 | 1993-03-31 | Makeup sponge puff |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07114725B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2637473B2 (en) * | 1988-06-03 | 1997-08-06 | 日立精工株式会社 | Wire electric discharge machine |
| JP7699422B2 (en) | 2019-05-14 | 2025-06-27 | 株式会社東洋クオリティワン | Continuously ventilated sponges and cosmetic puffs |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5957602A (en) * | 1982-09-28 | 1984-04-03 | 中村 憲司 | Cosmetic coating tool material and production thereof |
| JPS59108040A (en) * | 1982-12-09 | 1984-06-22 | Tokai Rubber Ind Ltd | Formed article of polyurethane elastomer sponge |
| JPS63210146A (en) * | 1987-02-26 | 1988-08-31 | Kinugawa Rubber Ind Co Ltd | Surface-treating agent |
-
1993
- 1993-03-31 JP JP5073424A patent/JPH07114725B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06284923A (en) | 1994-10-11 |
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