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Shampoo composition

A technology of shampoo composition and conditioning polymer, which is applied in the direction of detergent composition, organic detergent composition, surface active detergent composition, etc., and can solve the problems of not being able to actually feel the lasting power of hair color and insufficient effect , to achieve the effect of inhibiting hair fading and excellent use experience

Active Publication Date: 2014-04-02
SHISEIDO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of these effects are sufficient, and the long-lasting power of the hair color cannot be actually felt

Method used

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  • Shampoo composition
  • Shampoo composition
  • Shampoo composition

Examples

Experimental program
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Effect test

Embodiment

[0191] Hereinafter, although an Example demonstrates this invention more concretely, this invention is not limited to these Examples. In addition, unless otherwise specified below, "part" means "mass part", and "%" means "mass %".

[0192] First, the following tests will be used to describe the adopted method of evaluating the effect of inhibiting fading and the feeling in use.

[0193]

[0194] 1. A hair bundle of 100% white hair (manufactured by Blue Lax Co., Ltd.) was dyed with a brown-based hair color (trade name "DIANISTO NB8", manufactured by Shiseido Professionar Co., Ltd.).

[0195] 2. For dyed hair bundles (dyed hair bundles), the color of the hair was measured using a spectrocolorimeter (trade name "CM-2500d", manufactured by Konika Minolta Co., Ltd. (C 1 ).

[0196] 3. Using the shampoos obtained in Examples and Comparative Examples (for each shampoo, the number of samples was set to 10), the dyed hair bundles were washed (the process of shampooing-rinsing-drying ...

manufacture example 1

[0214] 50 parts of polytetramethylene ether glycol (number average molecular weight: 1944.5, trade name "PTMG2000", manufactured by Mitsubishi Chemical Co., Ltd.) was mixed in a 4-neck flask equipped with a nitrogen introduction tube, a thermometer, a condenser, and a stirring device. 25 parts of trimethylolpropane mono(polyethylene oxide methyl ether) represented by the following formula (2) (number average molecular weight: 1089.3, trade name "YmerN120", manufactured by Perstorp), N-methyl -25 parts of N,N-diethanolamine (MDA), 60.4 parts of isophorone diisocyanate (IPDI), 50 parts of methyl ethyl ketone (MEK), 1,8-diazabicyclo[5.4 .0] 0.1 parts of undec-7-ene (DBU), reacted at a temperature of 80-85°C in a nitrogen atmosphere for 5 hours to obtain a reaction mixture containing a urethane-based polymer containing a tertiary amine .

[0215] [chemical 10]

[0216]

[0217] Add 150 parts of methyl ethyl ketone (MEK) to the reaction mixture containing the urethane polymer,...

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Abstract

A shampoo composition excellent in fading-inhibiting effect and use feeling is provided. The shampoo composition is characterized by comprising: (i) an anionic surfactant which is a taurine-derivative surfactant; (ii) an amphoteric surfactant which is an alkylamide betaine surfactant; (iii) a cationic conditioning polymer; and (iv) a quaternary ammonium group-containing silylated urethane polymer.

Description

[0001] related application [0002] This application claims priority from Japanese Patent Application No. 2011-116992 filed on May 25, 2011, which is incorporated herein. technical field [0003] The present invention relates to a shampoo composition, particularly to the improvement of its hair color fading inhibitory effect and use feeling. Background technique [0004] In recent years, hair coloring using oxidation dyes has become popular. The main troubles of people who are willing to dye their hair include poor color durability, color fading usually becomes noticeable in about a month after dyeing, and beautiful hair color cannot be maintained without repeated dyeing. It is known that the fading of oxidation dyes is caused by water penetrating into the hair and washing away the dye absorbed into the hair during shampooing, etc. Shampoos and conditioners that have the effect of inhibiting the fading of hair color are required. [0005] Patent Document 1 describes a sham...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/46A61K8/44A61K8/81A61K8/87A61Q5/02C11D1/28C11D1/90C11D3/37
CPCA61Q5/004A61K2800/594A61Q5/12A61Q5/02A61K8/442A61K8/8158A61K8/466A61K8/42A61K8/87A61K2800/5426A61K8/731A61K8/46A61K8/44A61K8/81
Inventor 石森纲行山下贵弘
Owner SHISEIDO CO LTD
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