JPH0475279B2 - - Google Patents
Info
- Publication number
- JPH0475279B2 JPH0475279B2 JP57230953A JP23095382A JPH0475279B2 JP H0475279 B2 JPH0475279 B2 JP H0475279B2 JP 57230953 A JP57230953 A JP 57230953A JP 23095382 A JP23095382 A JP 23095382A JP H0475279 B2 JPH0475279 B2 JP H0475279B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- cream
- cleansing
- feeling
- acid
- 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
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 12
- 239000000194 fatty acid Substances 0.000 claims description 12
- 229930195729 fatty acid Natural products 0.000 claims description 12
- 150000004665 fatty acids Chemical class 0.000 claims description 12
- 239000012459 cleaning agent Substances 0.000 claims description 6
- 239000003906 humectant Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 3
- 239000006071 cream Substances 0.000 description 29
- 239000003921 oil Substances 0.000 description 27
- 235000019198 oils Nutrition 0.000 description 27
- 239000006260 foam Substances 0.000 description 13
- 238000005187 foaming Methods 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000000344 soap Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000002156 mixing Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 239000003599 detergent Substances 0.000 description 6
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 6
- 239000004909 Moisturizer Substances 0.000 description 5
- 230000001333 moisturizer Effects 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 4
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000005639 Lauric acid Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- VYGQUTWHTHXGQB-FFHKNEKCSA-N Retinol Palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C VYGQUTWHTHXGQB-FFHKNEKCSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- YYVJAABUJYRQJO-UHFFFAOYSA-N isomyristic acid Chemical compound CC(C)CCCCCCCCCCC(O)=O YYVJAABUJYRQJO-UHFFFAOYSA-N 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 229940057995 liquid paraffin Drugs 0.000 description 2
- 239000000845 maltitol Substances 0.000 description 2
- 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 2
- 235000010449 maltitol Nutrition 0.000 description 2
- 229940035436 maltitol Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 235000010356 sorbitol Nutrition 0.000 description 2
- 229940032094 squalane Drugs 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- ZONJATNKKGGVSU-UHFFFAOYSA-N 14-methylpentadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCC(O)=O ZONJATNKKGGVSU-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021319 Palmitoleic acid Nutrition 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- VYGQUTWHTHXGQB-UHFFFAOYSA-N Retinol hexadecanoate Natural products CCCCCCCCCCCCCCCC(=O)OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C VYGQUTWHTHXGQB-UHFFFAOYSA-N 0.000 description 1
- 235000019774 Rice Bran oil Nutrition 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 239000003568 Sodium, potassium and calcium salts of fatty acids Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- DRRMRHKHTQRWMB-UHFFFAOYSA-N [3-(2-ethylhexanoyloxy)-2,2-bis(2-ethylhexanoyloxymethyl)propyl] 2-ethylhexanoate Chemical compound CCCCC(CC)C(=O)OCC(COC(=O)C(CC)CCCC)(COC(=O)C(CC)CCCC)COC(=O)C(CC)CCCC DRRMRHKHTQRWMB-UHFFFAOYSA-N 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- ZAKOWWREFLAJOT-UHFFFAOYSA-N d-alpha-Tocopheryl acetate Natural products CC(=O)OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000010696 ester oil Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- -1 liquid paraffin Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- LAQFLZHBVPULPL-UHFFFAOYSA-N methyl(phenyl)silicon Chemical compound C[Si]C1=CC=CC=C1 LAQFLZHBVPULPL-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 235000013966 potassium salts of fatty acid Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229940108325 retinyl palmitate Drugs 0.000 description 1
- 235000019172 retinyl palmitate Nutrition 0.000 description 1
- 239000011769 retinyl palmitate Substances 0.000 description 1
- 239000008165 rice bran oil Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 229940042585 tocopherol acetate Drugs 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
本発明は、クリーム状洗浄料に関する。
更に詳しくは、クリーム状洗浄料のうち、クレ
ンジングクリームとクレンジングフオームの両機
能を有するクリーム状洗浄料に関する。
洗顔を目的とした洗浄料には、石けん、透明石
けん及びクレンジングフオーム等の石けんタイプ
と、クレンジングクリーム等のクリームタイプと
がある。
これらの洗浄料の使用方法は、前者の石けんタ
イプは、水を用いて泡立てて洗顔し、その後洗い
流すもので、後者のクリームタイプは、水を用い
ず直接クリームを顔面上に伸ばし、肌上の汚れと
混ぜ合せたのちにテイツシユペーパー等で拭きと
るものである。
これら洗浄料の使用性を概略評価すると、石け
んタイプは、使用中泡立ち、使用後比較的さつぱ
りした感覚が得られるが、洗い過ぎるとつつぱつ
たり、かさついたりする欠点もある。また、油性
フアンデーシヨン等のような油分の多い化粧品を
完全に落とすには洗浄力が不足である。一方、ク
リームタイプは、水のないところでも化粧落しが
出来、直接クリームを顔面上に伸ばす時容易に伸
び、クリーム中の油分と肌上の汚れとを混合した
のちにテイツシユペーパー等で拭きとるものなの
で、油性フアンデーシヨンを落とすのに適してい
るが、拭きとつた後、油つぽくべたつきが感じら
れる。
上記のような長所短所を有する石けんタイプ、
クリームタイプであるが、実際に一般消費者は、
それぞれどちらかのタイプを単独で、あるいはお
互いの欠点をカバーする為に、まずクリームタイ
プで予め油汚れを落とし、次に石けんタイプで洗
顔するといういわゆる二重洗顔を実施している。
しかし、二重洗顔はその言葉が示すように二度手
間がかかる煩わしさの欠点を有していた。
以上の事情に鑑み、本発明者らは、石けんタイ
プとクリームタイプの両方の長所・機能を有した
洗顔料はできないものかと考え、本発明の研究に
着手した。すなわち、本発明の目的は1つの洗浄
料でありながら次の3つの使用法ができ、しかも
従来の石けんタイプ、クリームタイプに付随して
いた欠点を取り除いた洗浄料を製造するものであ
る。
(1) 石けんタイプのように手の平で水を使つて泡
立て洗顔する使用法で使うことができる。この
とき油性フアンデーシヨン等の油汚れに対する
洗浄力はクリームタイプのように優れており、
しかも洗い上りがしつとりしていてかさつかな
い。
(2) クリームタイプのように肌上に伸ばして汚れ
と混ぜ合せた後テイツシユペーパーなどで拭き
とる使用法で使うことができる。拭きとつた後
はべたつかない。
(3) さらに好みによつてはクリームタイプのよう
に肌上に伸ばして汚れと混ぜ、しかる後肌上に
水を与え泡立てて洗い流す使い方もできる。
上記観点に立つて鋭意研究の結果、本発明者ら
は、脂肪酸石けんと、保湿剤と、油分とを特定の
量範囲で配合したならば、安定性良好な前記3目
的を満足したクリーム状洗浄料が得られることを
見い出し、この知見に基づいて本発明を完成する
に至つたのである。
すなわち、本発明は、脂肪酸のカリウム塩6〜
40重量%と、保湿剤6〜50重量%と、油分6〜60
重量%とを配合され、全油分中に占める液状油分
の割合が50重量%以上であることを特長とするク
リーム状洗浄料を提供するものである。(以下、
重量%は単に%と称す)。
以下本発明の構成について詳述する。
本発明で用いられる脂肪酸のカリウム塩を構成
する脂肪酸は、炭素数8〜22の脂肪酸であつて、
直鎖、分岐、飽和、不飽和のいずれでもよい。具
体的な例としては、ラウリン酸、ミリスチン酸、
パルミチン酸、ステアリン酸、ベヘニン酸、パル
ミトオレイン酸、オレイン酸、イソミリスチン
酸、イソパルミチン酸及びイソステアリン酸等を
挙げることが出来る。これらのうちから1種また
は2種以上が組み合されて使用される。上記脂肪
酸の中ではラウリン酸、ミリスチン酸、オレイン
酸がとくに起泡性が高い。また、ラウリン酸等の
炭素数8〜12の脂肪酸は多量に配合すると皮膚刺
激性上好ましくないので、全脂肪酸量の50%を越
えない範囲の配合量が好ましい。
脂肪酸を中和するアルカリとしては、製品の品
質特性であるクリームの硬度、伸び度合及び起泡
性等の点から総合して水酸化カリウムがもつとも
好ましい。なお、脂肪酸とアルカリは予め中和し
てから製品に配合しても良いし、油相と水相に
別々に添加して乳化反応の際に中和する方法をと
つても良い。またどちらか一方が完全中和量より
も過剰であつても構わないが、皮膚安全性上から
は、アルカリ過剰はあまり好ましくない。脂肪酸
のカリウム塩の配合量は該クリーム状洗浄料の6
〜40%である。6%未満では十分な起泡性が得ら
れず、40%を越えるとクリームが硬くなり過ぎて
製品として好ましくない。
本発明で用いられる保湿剤は、エチレングリコ
ール、プロピレングリコール、ブチレングリコー
ル、グリセリン、ソルビトール、マルチトール等
の水溶性多価アルコールやこれらの縮合物、ある
いは、上記多価アルコールのエチレンオキシド付
加物及びプロピレンオキシド付加物等であり、こ
れらのうちから1種または2種以上が任意に、選
択されて使用される。上記保湿剤のうち、特にグ
リセリン、マルチトール及びソルビトール等の、
藤田らの有機概念図(化学の領域第11巻第10号第
719〜725頁1957年)で無機性/有機性が4以上の
保湿剤が製品安定性上好ましく、上記種々の保湿
剤を2種以上組み合せて使用する際にもこれら無
機性/有機性が4以上の保湿剤が全保湿剤量の50
%以上を占めるようにするとよい。これは、これ
ら無機性/有機性4以上の保湿剤を用いたとき
に、脂肪酸石けん6〜40%、保湿剤6〜50%、油
分6〜60%からなる組成物がゲル構造を形成する
ためと考えられる。保湿剤の配合量は6〜50%で
ある。6%以下ではクリームが硬くなりすぎ、50
%を超えるとクリームが糊様となつて、外観上の
製品価値が損なわれる。
本発明で用いられる油分は、化粧品用として使
用される油分であれば何でも良いが、流動パラフ
イン、スクワラン等の炭化水素系の油分が好まし
い。又、油分は、常温で液体のものが好ましい
が、常温で半固型、固型状のものを全油分量の50
%を超えない範囲で配合しても構わない。油分の
具体例を挙げれば、牛脂、スクワラン、オリーブ
油、コメヌカ油等の動植物油脂及び炭化水素、流
動パラフイン、ワセリン、固型パラフイン等の鉱
物油、イソプロピルミリステート、ペンタエリス
リトールテトラ2エチルヘキサノエート、ビタミ
ンAパルミテート、ビタミンEアセテートなどの
エステル油、メチルフエニルシリコン、ジメチル
シリコン等のシリコン油等である。油分の配合量
は6〜60%の範囲である。6%未満では油性化粧
品に対する洗浄力が不足で、しかも水を使つて洗
つた場合肌がかさつき気味であり、逆に60%を超
えるとクリーム硬度が固くなり過ぎ、又、経時で
油がしみ出してくるなど安定性が良くない。
本発明に係るクリーム状洗浄料には上記の構成
成分の他、本発明の効果を損わない範囲で必要に
応じて他の洗浄料、例えばアシルアミノ酸等や、
ノニオン、アニオン、カチオン、両性界面活性
剤、着色料、香料、防腐剤、殺菌剤、薬剤等を配
合しても良い。
本発明のクリーム状洗浄料は単独で用いた場
合、クレンジングクリーム及びクレンジングフオ
ームそれぞれのもつ欠点がない。すなわちクレン
ジングクリームの様に直接クリームを顔面上に塗
布して、汚れと混ぜ合せた後、テイツシユペーパ
ー等で拭きとるだけで油つぽさがなく、適度なし
つとりさが得られるので、その後クレンジングク
リームの様に顔面上の油分落としのために更に化
粧水で拭き取るとか、クレンジングフオーム等で
洗顔し直す必要がない。また、クレンジングフオ
ームの様に製品を直接手に取り、水またはお湯に
て泡立てて洗顔する場合、洗髪後つつぱつたりか
さついたりすることがなくしつとりさが得られ、
しかも油性フアンデーシヨンが容易に落とせるの
で、クレンジングフオームの様に油性フアンデー
シヨン落としのために何回も繰り返し洗わなくて
はならないというようなことがない。更に使用方
法として、顔面上にクリームを塗布し、汚れと混
ぜ合せた後、水またはお湯にて洗い流す使い方も
出来、クレンジングクリームとクレンジングフオ
ームで2重洗願するというような煩わしさがな
く、消費者にとつても誠に有用な洗浄料といえ
る。
次に実施例によつて本発明をさらに詳細に説明
する。本発明はこれにより限定されるものではな
い。配合量は重量%である。
実施例1 比較例1,2
表1に示す配合比で処方を組んだ。比較例1は
市販のクレンジングフオームで、比較例2は市販
のクレンジングクリームの処方である。
TECHNICAL FIELD The present invention relates to a creamy detergent. More specifically, the present invention relates to a cream-like detergent that has the functions of both a cleansing cream and a cleansing foam. Cleaning products for the purpose of washing the face include soap types such as soap, transparent soap and cleansing foam, and cream types such as cleansing creams. The method of using these cleansers is that the former soap type is used to lather the face with water and then rinsed off, while the latter cream type is used by spreading the cream directly onto the face without using water and applying it to the skin. It is mixed with dirt and then wiped off with tissue paper, etc. A rough evaluation of the usability of these detergents shows that soap-type products foam during use and provide a relatively refreshing feeling after use, but they also have the disadvantage of causing dryness and dryness when washed too much. In addition, the cleaning power is insufficient to completely remove oily cosmetics such as oily foundations. On the other hand, the cream type can remove makeup even in the absence of water, spreads easily when applied directly to the face, and mixes the oil in the cream with dirt on the skin before wiping it off with tissue paper, etc. It is suitable for removing oil-based foundations, but it feels greasy and sticky after wiping it off. Soap types with the above advantages and disadvantages,
Although it is a cream type, in reality, general consumers
In order to use either type alone or to cover up the shortcomings of each other, a so-called double face wash is performed in which the cream type is first used to remove oil stains, and then the soap type is used to wash the face.
However, double face washing, as the term suggests, has the drawback of being troublesome and requiring double effort. In view of the above circumstances, the present inventors thought that it would be possible to create a facial cleanser that has the advantages and functions of both soap type and cream type, and began research on the present invention. That is, the object of the present invention is to produce a cleaning agent that can be used in the following three ways while being a single cleaning agent, and that eliminates the drawbacks associated with conventional soap and cream types. (1) It can be used like a soap type by lathering it with water in the palm of your hand and washing your face. At this time, it has excellent cleaning power against oil stains such as oil-based foundations, like a cream type.
What's more, it stays moist after washing and doesn't get dry. (2) It can be used like a cream type by spreading it on the skin, mixing it with dirt, and then wiping it off with tissue paper. It's not sticky after wiping it off. (3) Depending on your preference, you can also use it like a cream type by spreading it on your skin, mixing it with dirt, then adding water to your skin, lathering it up, and rinsing it off. As a result of intensive research from the above viewpoint, the present inventors have found that if fatty acid soap, moisturizer, and oil are blended in a specific amount range, a cream-like cleanser with good stability and satisfying the above three objectives can be obtained. Based on this knowledge, the present invention was completed. That is, the present invention provides potassium salts of fatty acids 6-
40% by weight, moisturizer 6-50% by weight, oil 6-60%
% by weight, and the proportion of liquid oil in the total oil content is 50% by weight or more. (below,
% by weight is simply referred to as %). The configuration of the present invention will be explained in detail below. The fatty acid constituting the fatty acid potassium salt used in the present invention is a fatty acid having 8 to 22 carbon atoms, and
It may be straight chain, branched, saturated, or unsaturated. Specific examples include lauric acid, myristic acid,
Palmitic acid, stearic acid, behenic acid, palmitoleic acid, oleic acid, isomyristic acid, isopalmitic acid, isostearic acid, and the like can be mentioned. One or a combination of two or more of these may be used. Among the above fatty acids, lauric acid, myristic acid, and oleic acid have particularly high foaming properties. Further, since fatty acids having 8 to 12 carbon atoms such as lauric acid are not preferred in terms of skin irritation when added in large amounts, the amount added is preferably within a range that does not exceed 50% of the total amount of fatty acids. Potassium hydroxide is preferable as the alkali for neutralizing fatty acids, considering the product quality characteristics such as cream hardness, spreadability, and foaming properties. Note that the fatty acid and the alkali may be neutralized in advance and then added to the product, or they may be added separately to the oil phase and the aqueous phase and neutralized during the emulsification reaction. Although either one may be in excess of the complete neutralization amount, an excess of alkali is not very preferable from the viewpoint of skin safety. The amount of potassium salt of fatty acid is 6.
~40%. If it is less than 6%, sufficient foaming properties cannot be obtained, and if it exceeds 40%, the cream becomes too hard, making it undesirable as a product. The humectant used in the present invention includes water-soluble polyhydric alcohols such as ethylene glycol, propylene glycol, butylene glycol, glycerin, sorbitol, and maltitol, their condensates, or ethylene oxide adducts and propylene oxide of the above polyhydric alcohols. They are adducts, etc., and one or more of these may be arbitrarily selected and used. Among the above humectants, especially glycerin, maltitol and sorbitol,
Organic conceptual diagram by Fujita et al. (Region of Chemistry Vol. 11 No. 10)
719-725 (1957), moisturizers with an inorganic/organic content of 4 or more are preferable in terms of product stability, and when using a combination of two or more of the above various humectants, these inorganic/organic properties should be 4 or more. More than 50% of the total moisturizer amount
% or more. This is because when these inorganic/organic moisturizers with grade 4 or higher are used, a composition consisting of 6-40% fatty acid soap, 6-50% humectant, and 6-60% oil forms a gel structure. it is conceivable that. The amount of humectant added is 6 to 50%. If it is less than 6%, the cream will be too hard and 50%
%, the cream becomes pasty-like and the product value in terms of appearance is impaired. The oil used in the present invention may be any oil used in cosmetics, but hydrocarbon oils such as liquid paraffin and squalane are preferred. In addition, it is preferable that the oil be liquid at room temperature, but semi-solid or solid oil at room temperature should account for 50% of the total oil content.
It may be blended within a range not exceeding %. Specific examples of oils include animal and vegetable oils and hydrocarbons such as beef tallow, squalane, olive oil, and rice bran oil, mineral oils such as liquid paraffin, petrolatum, and solid paraffin, isopropyl myristate, pentaerythritol tetra-2-ethylhexanoate, These include ester oils such as vitamin A palmitate and vitamin E acetate, and silicone oils such as methylphenyl silicone and dimethyl silicone. The blending amount of oil is in the range of 6 to 60%. If it is less than 6%, it will not have enough cleaning power for oil-based cosmetics, and if you wash it with water, your skin will feel dry.If it exceeds 60%, the cream will become too hard, and the oil will stain over time. The stability is not good, such as when it comes out. In addition to the above-mentioned components, the creamy cleansing agent according to the present invention may contain other cleansing agents, such as acylamino acids, as necessary, to the extent that the effects of the present invention are not impaired.
Nonionic, anionic, cationic, amphoteric surfactants, colorants, fragrances, preservatives, bactericidal agents, drugs, and the like may be added. When used alone, the creamy cleansing agent of the present invention does not have the drawbacks of cleansing creams and cleansing foams. In other words, you can apply the cream directly onto your face like a cleansing cream, mix it with dirt, and then wipe it off with tissue paper, etc., and it will not leave an oily feeling and will give you a moderate amount of moisture, so you can use it after cleansing. Unlike creams, there is no need to wipe off with lotion to remove oil from the face or wash your face again with cleansing foam. In addition, when you apply the product directly to your hands and lather it with water or hot water to wash your face, as with cleansing foam, your hair will feel moisturized without feeling dry or dry after washing.
Moreover, since oil-based foundations can be easily removed, unlike cleansing foams, there is no need to wash the product over and over again to remove oil-based foundations. Furthermore, it can be used by applying the cream on the face, mixing it with dirt, and then rinsing it off with water or hot water, eliminating the hassle of double washing with cleansing cream and cleansing foam. It can be said that it is a really useful cleaning agent for people. Next, the present invention will be explained in more detail with reference to Examples. The present invention is not limited thereby. The blending amount is in weight%. Example 1 Comparative Examples 1 and 2 Prescriptions were prepared using the compounding ratios shown in Table 1. Comparative Example 1 is a commercially available cleansing foam, and Comparative Example 2 is a commercially available cleansing cream formulation.
(1) 比較例1
を70℃で加熱溶解し、これに
をで溶解したものを同じく70℃に加熱して添加
する。十分攪拌して中和反応を行なう。
別にを70℃で加熱溶解して、中和反応
が終了した中に攪拌混合する。混合後、室温まで
冷却してクレンジングフオームを得た。
(2) 比較例2
を70℃で加熱溶解し、これに
を70℃で加熱溶解したものを攪拌しながら添
加して、のちホモミキサーで乳化粒子を整える。
ホモ処理後、室温まで冷却してクレンジングクリ
ームを得た。
(3) 実施例1
を70℃で加熱溶解し、これに
をで溶解したものを同じく70℃に加熱して添
加する。十分攪拌して中和反応を行なう。
別にを70℃で加熱溶解して、中
和反応が終了した中に攪拌混合する。混合後、室
温まで冷却した。
表1で得た比較例1,2、実施例1の起泡性、
洗浄性および使用後感覚について比較評価した。
結果を表2に示す。
評価方法は次の通りである。
(1) 起泡性
美容専門パネル5名による実使用官能評価によ
り評価し、平均値で示した。
◎……極めて泡立ちが良い。
○……泡立ちが良い。
○△……泡立ち普通。
△……泡立ちが悪い。
×……泡立ちが極めて悪い。
同時に攪拌機付き円筒形シリンダーを用いて、
試料濃度5%CaCO3100ppm人工硬水溶液400ml、
温度35℃で起泡性を測定した。
発生した泡の量を体積mlで示した。
(2) 洗浄性
20〜30歳の女性パネル30名により、一般市販の
油性フアウンデーシヨンを落とす力を実用テスト
によつて評価した。表2中の数値は平均値であ
る。
(評点)
◎……極めて洗浄性が良い。
○……洗浄性良い。
○△……洗浄性普通。
△……洗浄性悪い。
×……極めて洗浄性が悪い。
なお、比較例1,2は通常のクレンジングフオ
ーム、クレンジングクリームの使用法で使用し、
実施例1は油性フアンデーシヨンの上から顔に塗
り、フアンデーシヨンと混ぜ合せてから、テイツ
シユペーパーで拭きとる方法と、テイツシユペー
パーで拭くのではなく水で洗い流す二通りで使用
し、両者の評点を平均した。
(3) 使用後感覚
20〜30歳の女性パネル30名による実使用テスト
を行ない、洗顔後の頬部の状態(つつぱる感
じ、しつとりする感じ、油つぽくない感じ)
を評価した。
使用方法は上記の洗浄性テストに準じた。
(評点)
つつぱる感じ
◎……極めてつつぱり感がない
○……つつぱり感が少ない
○△…… 〃 が普通
△…… 〃 が少しある
×……極めてつつぱり感がある
しつとりする感じ
◎……極めてしつとりする
○……ややしつとりする
○△……普通
△……ややしつとりしない
×……極めてしつとりしない
油つぽくない感じ
◎……極めて油つぽくない
○……油つぽさが少ない
○△……油つぽさが普通
△……少し油つぽい
×……極めて油つぽい
(1) Comparative Example 1 was heated and dissolved at 70°C, and a solution dissolved in Comparative Example 1 was also heated to 70°C and added thereto. Stir thoroughly to carry out the neutralization reaction. Separately, dissolve by heating at 70°C, and stir and mix into the mixture after the neutralization reaction is completed. After mixing, the mixture was cooled to room temperature to obtain a cleansing foam. (2) Comparative Example 2 was heated and dissolved at 70°C, and the solution heated and dissolved at 70°C was added to this with stirring, and then the emulsified particles were prepared using a homomixer.
After the homo treatment, the mixture was cooled to room temperature to obtain a cleansing cream. (3) Example 1 was heated and dissolved at 70°C, and the solution dissolved in Example 1 was also heated to 70°C and added. Stir thoroughly to carry out the neutralization reaction. Separately, dissolve by heating at 70°C, and stir and mix into the mixture after the neutralization reaction is completed. After mixing, the mixture was cooled to room temperature. Foaming properties of Comparative Examples 1 and 2 and Example 1 obtained in Table 1,
Comparative evaluations were made regarding cleansing properties and sensation after use. The results are shown in Table 2. The evaluation method is as follows. (1) Foaming property Evaluated by actual use sensory evaluation by 5 beauty expert panelists, and expressed as an average value. ◎...Extremely good foaming. ○...Good foaming. ○△…Normal foaming. △...Poor foaming. ×...Extremely poor foaming. At the same time, using a cylindrical cylinder with a stirrer,
Sample concentration 5% CaCO 3 100ppm artificial hard water solution 400ml,
Foaming properties were measured at a temperature of 35°C. The amount of foam generated was expressed in volume ml. (2) Cleanability A panel of 30 women aged 20 to 30 conducted a practical test to evaluate the product's ability to remove commercially available oil-based foundations. The numerical values in Table 2 are average values. (Rating) ◎...Extremely good cleaning performance. ○...Good cleaning properties. ○△……Cleanability is average. △...Poor cleaning performance. ×...Extremely poor cleaning performance. In addition, Comparative Examples 1 and 2 were used in the usual way of using cleansing foam and cleansing cream.
Example 1 was applied in two ways: one was to apply it on the face over an oil-based foundation, mix it with the foundation, and then wipe it off with a tissue paper, and the other method was to wash it off with water instead of wiping it with a tissue paper. Both scores were averaged. (3) Feeling after use We conducted an actual use test with a panel of 30 women aged 20 to 30, and the condition of the cheek area after washing the face (smooth feeling, moisturizing feeling, non-oily feeling)
was evaluated. The method of use was in accordance with the above-mentioned cleaning test. (Rating) Feeling of tsuppari◎...extremely no tsuppari feeling ○...little tsuppari feeling ○△... 〃 is normal △... 〃 is a little ×...extremely tsuppari feeling Moist Feeling◎...Extremely moist ○...Slightly moist ○△...Normal△...Slightly not moist ×...Extremely not moist Feeling not oily◎...Extremely oily No ○... Not too oily ○△... Normal oiliness △... Slightly oily ×... Extremely oily
【表】
比較例1は市販のクレンジングフオームであ
り、起泡性は優れているが、油性フアンデーシヨ
ンを落とす洗浄性はやや劣り、使用後感覚はしつ
とりさが少なくややつつぱるものであつた。
比較例2は市販のクレンジングクリームであ
り、泡は全くたたないが、油性フアンデーシヨン
を落とす洗浄性は優れていた。使用後感覚はつつ
ぱることはないが、しつとりするというよりは油
つぽい感じがするものであつた。
以上のごとく市販の洗浄料は、性能および使用
後感覚にそれぞれ欠点があり、十分満足のいくも
のではない。
本発明品は、起泡性を有し、洗浄性に優れ、使
用後感覚はつつぱり感がなく、油つぽさがなく、
しつとりするという非常に良好な洗浄料であつ
た。
実施例2〜5,比較例3〜9
表3に示す配合量で処方を組んだ。[Table] Comparative Example 1 is a commercially available cleansing foam that has excellent foaming properties, but its cleaning properties for removing oil-based foundations are somewhat poor, and the feeling after use is less moisturizing and slightly firmer. Ta. Comparative Example 2 was a commercially available cleansing cream that did not create any bubbles, but had excellent cleaning properties for removing oily foundations. It didn't leave a stinging sensation after use, but it felt more oily than moisturizing. As mentioned above, commercially available cleaning agents have drawbacks in performance and sensation after use, and are not fully satisfactory. The product of the present invention has foaming properties, has excellent cleaning properties, does not have a sticky feeling after use, does not have an oily feeling,
It was a very good cleaning agent that was moisturizing. Examples 2 to 5, Comparative Examples 3 to 9 Prescriptions were prepared using the amounts shown in Table 3.
【表】
製造方法は、実施例1と同様に行なつた。評価
項目は、製造品の外観の項目を加えて同様に評価
した。結果を表4に示す。
(1) 外観
◎……外観がクリーム様で艶があり、ブツがな
く良好
○……やや良好
○△……普通
△……やや不良
×……外観が糊様で艶がなく、ブツがあり不良[Table] The manufacturing method was the same as in Example 1. The evaluation items included the appearance of the manufactured product and were evaluated in the same manner. The results are shown in Table 4. (1) Appearance◎...Appearance is cream-like, glossy, and good with no lumps ○...Slightly good○△...Average△...Slightly poor×...Appearance is pasty, lackluster, and has bumps defective
Claims (1)
6〜50重量%と、油分6〜60重量%とを配合さ
れ、全油分中に占める液状油分の割合が50重量%
以上であることを特徴とするクリーム状洗浄料。1 Contains 6-40% by weight of fatty acid potassium salt, 6-50% by weight of humectant, and 6-60% by weight of oil, and the proportion of liquid oil in the total oil is 50% by weight.
A cream-like cleaning agent characterized by having the above properties.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23095382A JPS59117598A (en) | 1982-12-25 | 1982-12-25 | Creamy detergent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23095382A JPS59117598A (en) | 1982-12-25 | 1982-12-25 | Creamy detergent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59117598A JPS59117598A (en) | 1984-07-06 |
JPH0475279B2 true JPH0475279B2 (en) | 1992-11-30 |
Family
ID=16915902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23095382A Granted JPS59117598A (en) | 1982-12-25 | 1982-12-25 | Creamy detergent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59117598A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH072618B2 (en) * | 1985-12-09 | 1995-01-18 | 株式会社小林コ−セ− | Makeup remover |
AUPP108197A0 (en) * | 1997-12-22 | 1998-01-22 | Dow Corning Australia Pty Ltd | Stable emulsions |
JP4320049B2 (en) * | 1999-07-29 | 2009-08-26 | 日本メナード化粧品株式会社 | Skin cleanser |
JP5406997B1 (en) * | 2013-02-28 | 2014-02-05 | 三和化学工業株式会社 | Method for producing oil-rich solid soap |
-
1982
- 1982-12-25 JP JP23095382A patent/JPS59117598A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59117598A (en) | 1984-07-06 |
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