JPH08209198A - Solid soap composition - Google Patents
Solid soap compositionInfo
- Publication number
- JPH08209198A JPH08209198A JP3615495A JP3615495A JPH08209198A JP H08209198 A JPH08209198 A JP H08209198A JP 3615495 A JP3615495 A JP 3615495A JP 3615495 A JP3615495 A JP 3615495A JP H08209198 A JPH08209198 A JP H08209198A
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- weight
- acid
- composition
- soap
- solid soap
- 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.)
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- Detergent Compositions (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、皮膚に対する刺激が少
なく、使用時のふやけ、溶け崩れが少なく、使用後石け
ん容器に放置した場合の付着性（以下、付着性という）
等が改良された、使用感が良く顔面用、身体用として好
適な固形石鹸組成物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has little skin irritation, less swelling and dissolution during use, and adhesiveness when left in a soap container after use (hereinafter referred to as adhesiveness).
The present invention relates to a solid soap composition having improved usability and having a good usability and suitable for face and body.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】身体用
固形洗浄剤の原料は、大半が脂肪酸塩系石鹸で占められ
ているのが現状である。しかし、この脂肪酸塩系には次
の様な欠点がある。すなわち、硬水中では起泡力、洗浄
力が著しく低下し、またpHが１０〜１１と高く、アルカ
リに弱い人にとっては、好ましくない等である。これら
欠点を補う石鹸としては、中性石鹸または弱酸性石鹸が
ある。例えば、中性石鹸としては、直鎖アルキルベンゼ
ンスルホン酸塩やラウリル硫酸塩を基剤とする固形石鹸
があるが、これらは硬水中でもスカムの発生がなく、起
泡力、洗浄力に優れている。しかし、その反面脱脂力が
強く、使用時のふやけや溶け崩れが激しいという欠点を
有している。また、同じ中性石鹸として直鎖状アルファ
オレフィンスルホン酸塩は、上記直鎖アルキルベンゼン
スルホン酸塩やラウリル硫酸塩と比較し、皮膚に対して
の刺激が少ないが、同じ欠点を有している。2. Description of the Related Art At present, most of the raw materials for solid detergents for personal use are fatty acid salt soaps. However, this fatty acid salt system has the following drawbacks. That is, in hard water, the foaming power and the detergency are remarkably reduced, and the pH is as high as 10 to 11, which is not preferable for those who are vulnerable to alkali. Soaps that compensate for these drawbacks include neutral soaps and weakly acidic soaps. For example, as the neutral soap, there is a solid soap based on a linear alkylbenzene sulfonate or lauryl sulfate, but these do not generate scum even in hard water, and have excellent foaming power and detergency. However, on the other hand, it has a degreasing power, and has a drawback that it is liable to melt and collapse during use. Further, as the same neutral soap, the linear alpha-olefin sulfonate has less irritation to the skin as compared with the above-mentioned linear alkylbenzene sulfonate and lauryl sulfate, but has the same drawback.
【０００３】一方、Ｎ−アシル酸性アミノ酸塩は、上記
のものとは異なり、pHは皮膚と同等の弱酸性（５〜７）
であるため、皮膚に対する刺激が少なく、更に硬水中で
の性能もほぼ満足のいくものである。しかし、これもま
た使用時のふやけや溶け崩れが激しいという欠点を有
し、また使用時（すすぎ時）にぬるつき、使用した後石
鹸容器に放置した際に、石鹸容器に付着してしまうとい
う問題が残されている。また、弱酸性〜中性でかつ皮膚
刺激の少ないアシルイセチオン酸塩を基剤とする石鹸も
あるが、やはり使用時のふやけや溶け崩れが激しく、ま
た使用時（すすぎ時）にぬるつき、使用した後石鹸容器
に放置した際に、石鹸容器に付着してしまうという実用
面での欠点を有している。On the other hand, the N-acyl acidic amino acid salt differs from the above in that the pH is weakly acidic (5 to 7) equivalent to that of the skin.
Therefore, there is little irritation to the skin, and the performance in hard water is almost satisfactory. However, this also has the drawback that it is highly liable to melt and collapse during use, and that it becomes slimy during use (rinsing) and adheres to the soap container when left in the soap container after use. The problem remains. There are also soaps based on an acyl isethionate salt that is mildly acidic to neutral and has little skin irritation, but again, the soap and the melt-down during use are severe, and the product is used with a slimy feel during use (rinsing). When it is left in a soap container afterwards, it has a practical drawback that it adheres to the soap container.
【０００４】そのため、この種の固形石鹸の使用時のふ
やけや溶け崩れ，使用時（すすぎ時）のぬるつき、使用
した後石鹸容器に放置した際に、石鹸容器に付着してし
まうという欠点を、改良すべく数多くの研究が行われて
いるが、十分満足し得る結果は得られていない。For this reason, there are drawbacks such as dripping and melt-down during use of this type of solid soap, sliminess during use (rinsing), and sticking to the soap container when left in the soap container after use. , A lot of research has been done to improve it, but the satisfactory results have not been obtained.
【０００５】そこで本発明者は上記の事情に鑑み鋭意研
究した結果、下記一般式（Ａ）で表されるイセチオネー
ト型陰イオン界面活性剤を２０〜５５重量％（重量は最
終組成物の重量規準、以下同様）と、下記一般式（Ｂ）
で表されるスルホコハク酸型陰イオン界面活性剤を５〜
４５重量％と、高級アルコールを１〜２５重量％と、高
級脂肪酸を１〜２５重量％と、ケイ酸又はその誘導体を
１〜１５重量％と、水を２〜１５重量％とを含有する固
形石鹸組成物が、皮膚に対する刺激が少なく、使用時の
ふやけ、溶け崩れが少なく、使用後石けん容器に放置し
た場合の付着性等が改良されており、使用感が良く顔面
用、身体用として好適な固形石鹸組成物となることを見
出し、本発明を完成した。Therefore, as a result of intensive studies conducted by the inventor in view of the above circumstances, 20 to 55% by weight of an isethionate type anionic surfactant represented by the following general formula (A) (weight is based on the weight standard of the final composition) , And so on) and the following general formula (B)
Sulfosuccinic acid type anionic surfactant represented by
Solid containing 45% by weight, 1 to 25% by weight of higher alcohol, 1 to 25% by weight of higher fatty acid, 1 to 15% by weight of silicic acid or its derivative, and 2 to 15% by weight of water. The soap composition is less irritating to the skin, has less swelling and collapse during use, and has improved adhesion when left in a soap container after use, making it a good feeling and suitable for face and body. The present invention has been completed by finding out that it becomes a solid soap composition.
【０００６】[0006]
【化３】 Embedded image
【０００７】（式中、Ｒは炭素数７〜１９のアルキル基
またはアルケニル基、Ｍはアルカリ金属、ＮＨ4 又はア
ルカノールアンモニウムイオンを示す。）(In the formula, R represents an alkyl or alkenyl group having 7 to 19 carbon atoms, and M represents an alkali metal, NH 4 or alkanol ammonium ion.)
【０００８】[0008]
【化４】 [Chemical 4]
【０００９】（式中、Ｒは炭素数７〜１９のアルキル基
またはアルケニル基、Ｍ1 、Ｍ2 はアルカリ金属、ＮＨ
4 又はアルカノールアンモニウムイオンを示す。）(Wherein R is an alkyl or alkenyl group having 7 to 19 carbon atoms, M 1 and M 2 are alkali metals, NH
4 or alkanol ammonium ion. )
【００１０】即ち、本発明は皮膚に対する刺激が少な
く、使用時のふやけ、溶け崩れが少なく、使用後石けん
容器に放置した場合の付着性等が改良されており、使用
感が良く、顔面用、身体用として好適な固形石鹸組成物
を提供することを目的とするものである。That is, the present invention is less irritating to the skin, has less swelling and collapse during use, and has improved adhesiveness when left in a soap container after use. It is intended to provide a solid soap composition suitable for body use.
【００１１】[0011]
【課題を解決するための手段】上記目的を達成する為に
は、本発明は次のような構成をとる。前記一般式（Ａ）
で表されるイセチオネート型陰イオン界面活性剤を２０
〜５５重量％と、前記一般式（Ｂ）で表されるスルホコ
ハク酸型陰イオン界面活性剤を５〜４５重量％と、高級
アルコールを１〜２５重量％と、高級脂肪酸を１〜２５
重量％と、ケイ酸又はその誘導体を１〜１５重量％と、
水を２〜１５重量％とを含有することを特徴とする、固
形石鹸組成物である。In order to achieve the above object, the present invention has the following constitution. The general formula (A)
Isethionate type anionic surfactant represented by
To 55% by weight, 5 to 45% by weight of the sulfosuccinic acid type anionic surfactant represented by the general formula (B), 1 to 25% by weight of higher alcohol, and 1 to 25% of higher fatty acid.
% By weight, and 1 to 15% by weight of silicic acid or its derivative,
A solid soap composition, characterized in that it contains 2 to 15% by weight of water.
【００１２】本発明における前記一般式（Ａ）で表され
るイセチオネート型陰イオン界面活性剤としては、ヤシ
油脂肪酸エチルエステルスルホン酸ナトリウム（ＹＳ−
Ｎａと略記する）、ラウリン酸エチルエステルスルホン
酸ナトリウム（ＬＳ−Ｎａと略記する）、ヤシ油脂肪酸
エチルエステルスルホン酸トリエタノールアミン（ＹＳ
−Ｔと略記する）等が好ましい。これらの一種または二
種以上を配合することができ、その配合量は、２０〜５
５重量％である。この範囲であると、起泡力に優れ、ま
た使用時のふやけ、溶け崩れがない。The isethionate-type anionic surfactant represented by the general formula (A) in the present invention includes sodium coconut oil fatty acid ethyl ester sulfonate (YS-).
Na), sodium lauric acid ethyl ester sulfonate (abbreviated as LS-Na), coconut oil fatty acid ethyl ester sulfonic acid triethanolamine (YS)
(Abbreviated as -T) and the like are preferable. One or more of these can be blended, and the blending amount is 20 to 5
It is 5% by weight. Within this range, the foaming power is excellent, and there is no fluffing or melting during use.
【００１３】本発明における前記一般式（Ｂ）で表され
るスルホコハク酸型陰イオン界面活としては、スルホコ
ハク酸ラウリル二ナトリウム、スルホコハク酸ミリスチ
ル二ナトリウム、スルホコハク酸ラウリル二カリウム等
が好ましい。これらの一種または二種以上を配合するこ
とができ、その配合量は、５〜４５重量％である。この
範囲であると、使用感に優れ、また使用時のふやけ，溶
け崩れがない。As the sulfosuccinic acid-type anionic surfactant represented by the general formula (B) in the present invention, disodium lauryl sulfosuccinate, myristyl disodium sulfosuccinate, dipotassium lauryl sulfosuccinate and the like are preferable. One kind or two or more kinds of these can be blended, and the blending amount is 5 to 45% by weight. Within this range, the feeling of use is excellent, and there is no swelling or melting during use.
【００１４】本発明における高級アルコールは、炭素数
が１２〜２２の飽和脂肪族アルコールが好ましく、その
一種または二種以上を組み合わせて使用され、該組成物
中の量は１〜２５重量％である。この範囲であると、石
鹸容器からの剥離性（付着性）、作業性（成型時の型離
れ）に優れ、また使用時のふやけ、溶け崩れがなく、さ
らに起泡力、作業性（成型性）が良い。The higher alcohol in the present invention is preferably a saturated aliphatic alcohol having 12 to 22 carbon atoms, and is used alone or in combination of two or more thereof, and the amount in the composition is 1 to 25% by weight. . Within this range, it has excellent releasability (adhesiveness) from the soap container, workability (mold release during molding), no fluffing during use, no melt-down, foaming power and workability (formability). ) Is good.
【００１５】本発明における高級脂肪酸は、炭素数が１
２〜２２の飽和脂肪酸が好ましく、その一種または二種
以上を組み合わせて使用され、該組成物中の量は１〜２
５重量％である。この範囲であると、石鹸容器からの剥
離性（付着性）。作業性（成型時の型離れ）に優れ、ま
た使用時のふやけ、溶け崩れがなく、さらに起泡力、作
業性（成型性）が良い。The higher fatty acid in the present invention has a carbon number of 1
2 to 22 saturated fatty acids are preferred, and they are used alone or in combination of two or more, and the amount in the composition is 1-2.
It is 5% by weight. Within this range, peelability (adhesiveness) from the soap container is obtained. It has excellent workability (mold release during molding), no fluffing or melting during use, and good foaming power and workability (moldability).
【００１６】本発明におけるケイ酸及びその誘導体は、
公知の化合物が適用され、例えばケイ酸、ケイ酸ナトリ
ウム、ケイ酸カリウム、ケイ酸マグネシウム、ケイ酸カ
ルシウム、ケイ酸アルミニウム、含硫ケイ酸アルミニウ
ムが好ましく、その一種または二種以上を組み合わせて
使用され、該組成物中の量は１〜１５重量％である。こ
の範囲であると、使用感に優れ、また起泡力、作業性
（成型性）が良い。The silicic acid and its derivatives in the present invention are
Known compounds are applied, for example, silicic acid, sodium silicate, potassium silicate, magnesium silicate, calcium silicate, aluminum silicate, and sulfur-containing aluminum silicate are preferable, and they are used alone or in combination of two or more. , The amount in the composition is 1 to 15% by weight. Within this range, the feeling of use is excellent, and the foaming power and workability (moldability) are good.
【００１７】本発明の組成物を固形成型するためには、
該組成物中に水分を２〜１５重量％と必要とする。水の
添加により組成物は可型化され、ロール混練、プロッダ
ー押出し、型打成型の操作を容易にする。水分の配合量
は、前記成分更には、後で述べる任意成分の種類及び配
合量により、適時変える必要があるが、該組成物中の配
合量が１５重量％を超えると、組成物は柔らかくなる傾
向になり、組成物の成型が困難となる傾向になる。In order to solid-form the composition of the present invention,
Moisture content of 2 to 15% by weight is required in the composition. The composition is made moldable by adding water to facilitate the operations of roll kneading, plodder extrusion and stamping and molding. The amount of water to be blended needs to be changed appropriately depending on the components and the types and blending amounts of optional components described later. If the blending amount in the composition exceeds 15% by weight, the composition becomes soft. And the composition tends to be difficult to mold.
【００１８】本発明の石鹸組成物には、上述した成分を
必須の構成成分とするが、当該組成物には、本発明の目
的を達成する範囲で、他の成分を適宜配合することが出
来る。In the soap composition of the present invention, the above-mentioned components are essential constituent components, but other components can be appropriately added to the composition within the range where the object of the present invention is achieved. .
【００１９】即ち、多価アルコール、ラノリン誘導体、
蛋白誘導体、ポリエチレングリコールの脂肪酸エステル
類等の油性成分、皮膚にマイルドなアニオン界面活性剤
（Ｎ−長鎖アシルグルタミン酸塩等のＮ−アシル酸性ア
ミノ酸塩）、脂肪酸アルカノールアミド、ポリオキシエ
チレンアルキルエーテル及びアルキルアミンオキシド等
の非イオン性界面活性剤、アルキルアミドプロピルベタ
イン等の両性界面活性剤、ヒドロキシプロピルメチルセ
ルロース、ヒドロキシエチルセルロース等の水溶性高分
子、カチオン性高分子〔ポリマーＪＲ（ユニオンカーバ
イドコーポレーション社製）、ポリコートＮＨ（ヘンケ
ル社製）マーコート５５０（メルク社）、ガフカット７
５５Ｎ（ＧＡＦ社製）等〕、トリクロサンやトリクロロ
カルバン等の殺菌剤、アラントインやグリチルリチン酸
ジカリウム等の消炎剤、酸化防止剤、金属イオン封鎖
剤、紫外線吸収剤、クエン酸等のpH調整剤、色素及び香
料等を含むことができる。That is, polyhydric alcohols, lanolin derivatives,
Protein derivatives, oily components such as fatty acid esters of polyethylene glycol, anionic surfactants mild to the skin (N-acyl acidic amino acid salts such as N-long-chain acylglutamates), fatty acid alkanolamides, polyoxyethylene alkyl ethers and Nonionic surfactants such as alkylamine oxide, amphoteric surfactants such as alkylamidopropyl betaine, water-soluble polymers such as hydroxypropylmethyl cellulose and hydroxyethyl cellulose, cationic polymers [Polymer JR (Union Carbide Corporation) , Polycoat NH (made by Henkel), Marcoat 550 (Merck), Gaff cut 7
55N (manufactured by GAF), etc., bactericides such as triclosan and trichlorocarban, anti-inflammatory agents such as allantoin and dipotassium glycyrrhizinate, antioxidants, sequestering agents, ultraviolet absorbers, pH adjusting agents such as citric acid, pigments And fragrances and the like.
【００２０】本発明の石鹸組成物の製造方法としては、
イセチオネート型陰イオン界面活性剤と、スルホコハク
酸型陰イオン界面活性剤と、高級アルコールと、高級脂
肪酸と、ケイ酸又はその誘導体と必要に応じて前述の任
意成分とを、水分の共存状態で必要とあらば加温しなが
ら混合し、ロール及びプロッダーを用いて、混練し、押
出し、型打ちする機械練り製造方式が一般的であるが、
枠練り方式によっても製造することができる。The method for producing the soap composition of the present invention includes:
An isethionate-type anionic surfactant, a sulfosuccinic acid-type anionic surfactant, a higher alcohol, a higher fatty acid, silicic acid or a derivative thereof and, if necessary, the aforementioned optional components are required in the presence of water. If so, mixing while heating, using a roll and a plodder, kneading, extruding, is generally a mechanical kneading manufacturing method of stamping,
It can also be produced by a frame kneading method.
【００２１】[0021]
【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。なお、効果の測定は以下の評価法によった。The present invention will be described in more detail with reference to examples. The effect was measured by the following evaluation method.
【００２２】（泡立ち試験）ロスマイルス試験法に準じ
て起泡力を測定した。但し、試料は２％水溶液（ＣａＣ
Ｏ3 、５０ｐｐｍ人工硬水使用）で温度４０℃である。 評価記号 評価基準 ◎…泡立ちが極めて良好、２５０mm以上 ○…泡立ちが良好、２１０mm以上、２５０mm未満 △…泡立ちが普通、１７０mm以上、２１０mm未満 ×…泡立ちが不良、１７０mm未満(Foaming test) Foaming power was measured according to the Loss Miles test method. However, the sample is a 2% aqueous solution (CaC
O 3, a 50ppm temperature 40 ° C. artificial hard water used). Evaluation symbol Evaluation criteria ⊙: Very good foaming, 250 mm or more ◯: Good foaming, 210 mm or more, less than 250 mm △… Normal foaming, 170 mm or more, less than 210 mm ×… Poor foaming, less than 170 mm
【００２３】（膨潤性試験）固形石鹸組成物を２０℃の
水中に２時間つるして浸漬した後、ふやけ部分をスパー
テルで削り取り、重量変化％を次式より求めた（一般に
４〜６ぐらいが適当である。）。(Swelling test) After the solid soap composition was suspended in water at 20 ° C. for 2 hours and dipped, the swelling portion was scraped off with a spatula, and the weight change% was obtained from the following formula (generally about 4 to 6 is suitable. It is.)
【００２４】[0024]
【数１】 [Equation 1]
【００２５】（摩擦溶解度試験法）ＪＩＳ−Ｋ３３０４
−１９５６に準じて行った（一般に３５〜４５ぐらいが
良好である。）。(Friction solubility test method) JIS-K3304
It was carried out according to -1956 (generally about 35 to 45 is good).
【００２６】（実用評価試験法）女子パネラー２０名に
より、固形石鹸組成物を１週間連続使用した場合の、皮
膚への刺激、使用感（しっとり、さっぱり、ぬるつき感
等）、石鹸容器からの剥離性（石鹸容器への付着）の良
否を判断して以下のように判定した。 評価記号 評価基準 ◎…良いと答えた人が１８人以上の場合 ○…良いと答えた人が１４人〜１７人の場合 △…良いと答えた人が８人〜１３人の場合 ×…良いと答えた人が７人以下の場合(Practical Evaluation Test Method) Irritation to the skin, feeling of use (moisturizing, refreshing, feeling of sliminess, etc.) when using a solid soap composition for 1 week continuously by 20 female panelists, from a soap container The peelability (adhesion to the soap container) was judged to be good or bad as follows. Evaluation symbol Evaluation criteria ◎… When there are 18 or more people who answered that it is good ○… When 14 to 17 people who answered that they are good △… When 8 to 13 people who answered that they are good ×… Good If there are less than 7 people
【００２７】（作業性試験法）固形石鹸組成物の製造時
（成型時）の、成型のし易さ（バーのしまり）、石鹸金
型の型離れの良否を熟練技術者が判定した。(Workability Test Method) A skilled technician judged the ease of molding (bar tightness) and the quality of mold release of the soap mold during the production (molding) of the solid soap composition.
【００２８】実施例１ ＹＳ−Ｎａ塩３０重量％、スルホコハク酸ラウリル二ナ
トリウム２０重量％、セチルアルコール１０重量％、ベ
ヘニールアルコール５重量％、ステリン酸１０重量％、
パルミチン酸５重量％、含硫ケイ酸アルミニウム１０重
量％及び水１０重量％をロールで充分に混練し、次いで
口金を４５℃に保ったプロッダーで棒状に押し出して、
型打機で成型して、本発明の固形石鹸組成物を得た。Example 1 YS-Na salt 30% by weight, disodium lauryl sulfosuccinate 20% by weight, cetyl alcohol 10% by weight, behenyl alcohol 5% by weight, steric acid 10% by weight,
Palmitic acid 5% by weight, sulfur-containing aluminum silicate 10% by weight and water 10% by weight were sufficiently kneaded with a roll, and then the die was extruded into a rod shape with a plodder kept at 45 ° C.
The solid soap composition of the present invention was obtained by molding with a stamping machine.
【００２９】比較例１ 次に比較の為に、ＹＳ−Ｎａ塩は配合せず、スルホコハ
ク酸ラウリル二ナトリウム５０重量％を使用する他は、
実施例１と同様に行い、比較の固形石鹸組成物を得た。Comparative Example 1 For comparison, the YS-Na salt was not added and 50% by weight of disodium lauryl sulfosuccinate was used.
The same procedure as in Example 1 was carried out to obtain a comparative solid soap composition.
【００３０】これらの石鹸組成物について、前述の各試
験を行い結果を表１に示した。The above-mentioned tests were carried out on these soap compositions, and the results are shown in Table 1.
【００３１】[0031]
【表１】 [Table 1]
【００３２】表１に記載した通り、実施例１の本発明の
固形石鹸組成物は、起泡力、作業性、使用感において、
比較品よりも特に優れた性能を示した。As shown in Table 1, the solid soap composition of the present invention of Example 1 has the following foaming power, workability and usability.
The performance was especially superior to that of the comparative product.
【００３３】実施例２〜６、比較例２〜１０Examples 2-6, Comparative Examples 2-10
【００３４】固形石鹸組成物を、表２に示した組成で実
施例１に準じて調製し、各固形石鹸組成物を得た。評価
したその試験結果を併せて表２に示す。A solid soap composition having the composition shown in Table 2 was prepared according to Example 1 to obtain each solid soap composition. The test results evaluated are also shown in Table 2.
【００３５】[0035]
【表２】 [Table 2]
【００３６】表２に記載した通り、実施例２〜６に示す
本発明の石鹸組成物は、比較例２に示すＬＳ−Ｎａ塩の
みを成型したものと比較し、膨潤性、摩擦溶解度、作業
性、実用試験において大幅に改良されている。As shown in Table 2, the soap compositions of the present invention shown in Examples 2 to 6 were compared with those obtained by molding only the LS-Na salt shown in Comparative Example 2 in swelling property, friction solubility and workability. It has been greatly improved in the test of the sex.
【００３７】また、比較例２と比較し、比較例３〜６は
やや良くなっているものの、不十分であり、本発明のイ
セチオネート型陰イオン界面活性剤と、スルホコハク酸
型陰イオン界面活性剤に、高級アルコールと高級脂肪酸
とケイ酸又はその誘導体とを組み合わせて併用する場合
（本発明）の作用効果は、顕著であることを示してい
る。In comparison with Comparative Example 2, Comparative Examples 3 to 6 are slightly improved, but are insufficient, and the isethionate-type anionic surfactant of the present invention and the sulfosuccinic acid-type anionic surfactant are not sufficient. It is shown that, when the higher alcohol, the higher fatty acid, and the silicic acid or its derivative are used in combination, the action and effect are remarkable.
【００３８】また比較例７〜１０より、スルホコハク酸
型陰イオン界面活性剤や高級アルコール、高級脂肪酸、
ケイ酸及びその誘導体の配合量が、本発明の範囲を超え
ると、膨潤性、摩擦溶解度、作業性等が低下することは
明らかである。From Comparative Examples 7 to 10, sulfosuccinic acid type anionic surfactants, higher alcohols, higher fatty acids,
When the amount of silicic acid and its derivative exceeds the range of the present invention, it is clear that the swelling property, the frictional solubility, the workability and the like are deteriorated.
【００３９】実施例７ ＹＳ−Ｔ塩２５重量％、スルホコハク酸ミリスチル二ナ
トリウム３５重量％、ステアリルアルコール５重量％、
ラウリン酸２重量％、ステアリン酸６重量％、セチルア
ルコール５重量％、ケイ酸アルミニウム６重量％、グリ
セリン１重量％、ラウリン酸ジエタノールアミド３重量
％、酸化チタン０．１５重量％、香料２重量％、エデト
酸四ナトリウム四水塩０．１重量％、精製水８．７５重
量％を配合し、実施例１と同様に成型して本発明の固形
石鹸組成物を得た。Example 7 YS-T salt 25% by weight, myristyl disodium sulfosuccinate 35% by weight, stearyl alcohol 5% by weight,
Lauric acid 2% by weight, stearic acid 6% by weight, cetyl alcohol 5% by weight, aluminum silicate 6% by weight, glycerin 1% by weight, lauric acid diethanolamide 3% by weight, titanium oxide 0.15% by weight, fragrance 2% by weight. 0.1% by weight of tetrasodium edetate tetrahydrate and 8.75% by weight of purified water were mixed and molded in the same manner as in Example 1 to obtain a solid soap composition of the present invention.
【００４０】実施例８ ＬＳ−Ｎａ塩２８重量％、ＹＳ−Ｔ塩２０重量％、スル
ホコハク酸パルミチル二カリウム１８重量％、ラウリル
アルコール２重量％、ステアリルアルコール３重量％、
ステアリン酸８重量％、セチルアルコール２重量％、死
海の泥（含硫ケイ酸アルミニウムを主成分とする）６重
量％、ポリエチレングリコール６０００（平均分子量６
０００）３重量％、酸化チタン０．１５重量％、香料
０．５重量％、エデト酸四ナトリウム四水塩０．１重量
％、精製水９．２５重量％を配合し、実施例１と同様に
成型して本発明の固形石鹸組成物を得た。Example 8 28 wt% LS-Na salt, 20 wt% YS-T salt, 18 wt% dipotassium palmityl sulfosuccinate, 2 wt% lauryl alcohol, 3 wt% stearyl alcohol,
Stearic acid 8% by weight, cetyl alcohol 2% by weight, Dead Sea mud (mainly composed of sulfur-containing aluminum silicate) 6% by weight, polyethylene glycol 6000 (average molecular weight 6
000) 3% by weight, titanium oxide 0.15% by weight, fragrance 0.5% by weight, tetrasodium edetate tetrahydrate 0.1% by weight, purified water 9.25% by weight, and the same as in Example 1. It was molded into a solid soap composition of the present invention.
【００４１】実施例９ ＹＳ−カリウム塩３０重量％、スルホコハク酸パルミチ
ル二カリウム１５重量％、スルホコハク酸ラウリル二ナ
トリウム１５重量％、ステアリルアルコール１０重量
％、ステアリン酸５重量％、ベヘニールアルコール１重
量％、ミリスチルアルコール２重量％、セチルアルコー
ル３重量％、ケイ酸ナトリウム１２重量％、酸化チタン
０．１５重量％、香料０．５重量％、エデト酸四ナトリ
ウム四水塩０．１重量％、精製水６．２５重量％を配合
し、実施例１と同様に成型して本発明の固形石鹸組成物
を得た。Example 9 YS-potassium salt 30% by weight, palmityl dipotassium sulfosuccinate 15% by weight, disodium lauryl sulfosuccinate 15% by weight, stearyl alcohol 10% by weight, stearic acid 5% by weight, behenyl alcohol 1% by weight. %, Myristyl alcohol 2% by weight, cetyl alcohol 3% by weight, sodium silicate 12% by weight, titanium oxide 0.15% by weight, fragrance 0.5% by weight, edetate tetrasodium tetrahydrate 0.1% by weight, purification 6.25% by weight of water was added and molded in the same manner as in Example 1 to obtain a solid soap composition of the present invention.
【００４２】実施例１０ ＬＳ−Ｎａ塩４６重量％、スルホコハク酸ラウリル二ナ
トリウム１５重量％、ステアリルアルコール７重量％、
ヤシ油アルキルＮ−カルボキシエチルＮ−ヒドロキシエ
チルイミダゾリウムベタイン８重量％、ミリスチン酸２
重量％、ステアリン酸６重量％、ベヘニン酸２重量％、
セチルアルコール５重量％、ケイ酸マグネシウム５重量
％、トリクロロカルバニリド０．１重量％、酸化チタン
０．３重量％、香料１．５重量％、エデト酸四ナトリウ
ム四水塩０．１重量％、精製水２重量％を配合し、実施
例１と同様に成型して本発明の固形石鹸組成物を得た。Example 10 LS-Na salt 46% by weight, disodium lauryl sulfosuccinate 15% by weight, stearyl alcohol 7% by weight,
Palm oil alkyl N-carboxyethyl N-hydroxyethyl imidazolium betaine 8% by weight, myristic acid 2
% By weight, 6% by weight of stearic acid, 2% by weight of behenic acid,
Cetyl alcohol 5% by weight, magnesium silicate 5% by weight, trichlorocarbanilide 0.1% by weight, titanium oxide 0.3% by weight, fragrance 1.5% by weight, edetate tetrasodium tetrahydrate 0.1% by weight Then, 2% by weight of purified water was mixed and molded in the same manner as in Example 1 to obtain a solid soap composition of the present invention.
【００４３】前記の実施例７〜１０で得られた、本発明
の固形石鹸組成物は、いずれも実施例１〜６と同様に、
作業性試験結果（◎），泡立ち試験結果（◎），膨潤性
試験結果は４〜６の範囲内とふやけが少なく、摩擦溶解
度試験結果は３５〜４５の範囲内と適度な溶解性を有
し、石鹸容器への付着性も改善されている他、使用時の
感触（特にぬるつき感）が大幅に改善出来、使用後の感
触も極めて良好であった。The solid soap compositions of the present invention obtained in Examples 7 to 10 were all prepared in the same manner as in Examples 1 to 6.
The workability test result (⊚), the foaming test result (⊚), and the swelling test result are in the range of 4 to 6 with less swelling, and the friction solubility test result is in the range of 35 to 45 and have an appropriate solubility. The adhesiveness to the soap container was also improved, the feel during use (particularly the feeling of sliminess) was significantly improved, and the feel after use was also very good.
【００４４】[0044]
【発明の効果】以上記載のごとく、本発明が皮膚に対す
る刺激が少なく、使用時のふやけ、溶け崩れが少なく、
使用後石けん容器に放置した場合の付着性等が改良され
ており、使用感が良く、顔面用、身体用として好適な固
形石鹸組成物を提供することは明らかである。As described above, the present invention is less irritating to the skin, less liable to use, and less likely to dissolve.
It is clear that the solid soap composition has improved adhesiveness when left in a soap container after use, has a good feeling in use, and is suitable for the face and body.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 //(Ｃ１１Ｄ 10/04 9:04 1:28 9:26 9:08） ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 6 Identification number Office reference number FI technical display area // (C11D 10/04 9:04 1:28 9:26 9:08)
Claims (1)
ニル基、Ｍはアルカリ金属、ＮＨ4 又はアルカノールア
ンモニウムイオンを示す。）で表されるイセチオネート
型陰イオン界面活性剤を２０〜５５重量％と、 下記一般式（Ｂ） 【化２】 （式中、Ｒは炭素数７〜１９のアルキル基またはアルケ
ニル基、Ｍ1 、Ｍ2 はアルカリ金属、ＮＨ4 又はアルカ
ノールアンモニウムイオンを示す。）で表されるスルホ
コハク酸型陰イオン界面活性剤を５〜４５重量％と、高
級アルコールを１〜２５重量％と、高級脂肪酸を１〜２
５重量％と、ケイ酸又はその誘導体を１〜１５重量％
と、水を２〜１５重量％とを含有することを特徴とする
固形石鹸組成物。1. The following general formula (A): (Wherein R represents an alkyl group or alkenyl group having 7 to 19 carbon atoms, M represents an alkali metal, NH 4 or alkanol ammonium ion) and 20 to 55% by weight of an isethionate-type anionic surfactant represented by And the following general formula (B): (In the formula, R is an alkyl or alkenyl group having 7 to 19 carbon atoms, M 1 and M 2 are alkali metal, NH 4 or alkanol ammonium ion.), And a sulfosuccinic acid type anionic surfactant represented by 5 to 45% by weight, higher alcohols 1 to 25% by weight, higher fatty acids 1 to 2
5% by weight and 1 to 15% by weight of silicic acid or its derivative
And a water content of 2 to 15% by weight, a solid soap composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3615495A JP3640265B2 (en) | 1995-01-31 | 1995-01-31 | Bar soap composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3615495A JP3640265B2 (en) | 1995-01-31 | 1995-01-31 | Bar soap composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08209198A true JPH08209198A (en) | 1996-08-13 |
| JP3640265B2 JP3640265B2 (en) | 2005-04-20 |
Family
ID=12461869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3615495A Expired - Fee Related JP3640265B2 (en) | 1995-01-31 | 1995-01-31 | Bar soap composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3640265B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008156274A (en) * | 2006-12-22 | 2008-07-10 | Kao Corp | Solid detergent composition |
| JP2011037733A (en) * | 2009-08-07 | 2011-02-24 | Moriroku Chemicals Co Ltd | Functional substance made of micronized allophane and composition thereof |
-
1995
- 1995-01-31 JP JP3615495A patent/JP3640265B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008156274A (en) * | 2006-12-22 | 2008-07-10 | Kao Corp | Solid detergent composition |
| JP2011037733A (en) * | 2009-08-07 | 2011-02-24 | Moriroku Chemicals Co Ltd | Functional substance made of micronized allophane and composition thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3640265B2 (en) | 2005-04-20 |
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