JP2005350446A5

JP2005350446A5 -

Info

Publication number: JP2005350446A5
Application number: JP2004379423A
Authority: JP
Filing date: 2004-12-28
Publication date: 2007-05-17
Anticipated expiration: 2024-12-28

Description

すなわち本発明は、次の成分(A)及び(B)
(A) 次の一般式(1)
Ｒ-Ｏ-(Ｃ₂Ｈ₄Ｏ)_n-ＳＯ₃Ｍ (1)
〔式中、Ｒは直鎖又は分岐鎖の炭素数８〜18のアルキル基又はアルケニル基を示し、ｎは０又は正の整数を示し、Ｍはナトリウム又はアンモニウムを示す。〕
で表される硫酸塩であって、ｎ＝０であるもの30〜45重量％、ｎ＝１であるもの18〜27重量％、ｎ＝２であるもの10〜20重量％、及び残余はｎ＝３以上であるものから構成され、かつｎ＝０〜２である硫酸塩の合計が全硫酸塩の70重量％以上である硫酸塩型界面活性剤５〜30重量％
(B) 次の一般式(2)
(ＣＨ₃)₃ＳｉＯ-[(ＣＨ₃)₂ＳｉＯ]_m-Ｓｉ(ＣＨ₃)₃ (2)
〔式中、ｍは50〜30000の数を示す。〕
で表され、平均粒径50〜150μｍの分散粒子として存在する高重合ジメチルポリシロキサン 0.01〜10重量％
を含有する水性毛髪洗浄剤を提供するものである。 That is, the present invention comprises the following components (A) and (B)
(A) The following general formula (1)
R—O— (C ₂ H ₄ O) _n —SO ₃ M (1)
[Wherein, R represents a linear or branched alkyl group or alkenyl group having 8 to 18 carbon atoms, n represents 0 or a positive integer, and M represents sodium or ammonium. ]
30 to 45 wt% where n = 0, 18 to 27 wt% where n = 1, 10 to 20 wt% where n = 2, and the balance is n = 3 to 30% by weight, and the total of sulfates with n = 0 to 2 is 70% by weight or more of the total sulfates.
(B) The following general formula (2)
(CH ₃ ) ₃ SiO — [(CH ₃ ) ₂ SiO] _m —Si (CH ₃ ) ₃ (2)
[In formula, m shows the number of 50-30000. ]
0.01 to 10% by weight of highly polymerized dimethylpolysiloxane present as dispersed particles having an average particle size of 50 to 150 μm
An aqueous hair cleanser containing

成分(B)の高重合ジメチルポリシロキサンの含有量は、洗髪時の泡感触、乾燥後の感触やツヤの向上の点から、高重合ジメチルポリシロキサンの分散粒子分として、本発明の水性毛髪洗浄剤中の0.01〜10重量％とされるが、0.05〜６重量％、更には0.1〜３重量％、特に0.5〜３重量％、とりわけ１〜２重量％が好ましい。また、本発明において、高重合ジメチルポリシロキサンは、重合化合物としても使用できるが、他の希釈剤との混合物の状態で提供されるエマルションであってもよい。 The content of the highly polymerized dimethylpolysiloxane of the component (B) is the dispersed hair of the highly polymerized dimethylpolysiloxane as the dispersed particles of the highly polymerized dimethylpolysiloxane in terms of foam feeling at the time of hair washing, feel after drying and gloss. The amount is 0.01 to 10% by weight, preferably 0.05 to 6% by weight, more preferably 0.1 to 3% by weight , particularly 0.5 to 3% by weight, and particularly preferably 1 to 2% by weight. In the present invention, the highly polymerized dimethylpolysiloxane can also be used as a polymerized compound, but may be an emulsion provided in a mixture with another diluent.

Claims

Next ingredients (A) and (B)
(A) The following general formula (1)
R—O— (C ₂ H ₄ O) _n —SO ₃ M (1)
[Wherein, R represents a linear or branched alkyl group or alkenyl group having 8 to 18 carbon atoms, n represents 0 or a positive integer, and M represents sodium or ammonium. ]
30 to 45 wt% where n = 0, 18 to 27 wt% where n = 1, 10 to 20 wt% where n = 2, and the balance is n = 3 to 30% by weight, and the total of sulfates with n = 0 to 2 is 70% by weight or more of the total sulfates.
(B) The following general formula (2)
(CH ₃ ) ₃ SiO — [(CH ₃ ) ₂ SiO] _m —Si (CH ₃ ) ₃ (2)
[In formula, m shows the number of 50-30000. ]
0.01 to 10% by weight of highly polymerized dimethylpolysiloxane present as dispersed particles having an average particle size of 50 to 150 μm
An aqueous hair cleanser containing

The aqueous hair cleanser according to claim 1, further comprising a nonionic surfactant or an amphoteric surfactant.

Furthermore, the aqueous hair washing agent of Claim 1 or 2 containing a cationic compound.

The aqueous hair cleanser according to any one of claims 1 to 3, further comprising a pearling agent containing ethylene glycol monoalkyl ester or ethylene glycol dialkyl ester.

Furthermore, the aqueous hair cleaning agent in any one of Claims 1-4 containing a higher alcohol.