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Cosmetic hair preparation

A hair and preparation technology, which is applied in the field of cosmetic hair preparations, can solve the problems of unsatisfactory touch, etc., and achieve the effects of improved regulation, improved use, and easy combing

Inactive Publication Date: 2010-09-29
SHIN ETSU CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They are not entirely satisfactory as cosmetic hair preparations for improving the feel after styling

Method used

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Examples

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preparation example 1

preparation example 2

preparation example 3

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Abstract

A cosmetic hair preparation comprising (A) one or multiple organopolysiloxanes having amino and polycaprolactone groups, represented by the general formula (1) or (2) is provided. In formulae (1) and (2), R1 is independently an unsubstituted monovalent hydrocarbon group of 1 to 20 carbon atoms, R2 is independently R1 or OX wherein X is hydrogen or R1, R3 is an amino-containing organic group of formula (i): -R4(NR5CH2CH2)aNR52 (i) wherein R4 is a divalent hydrocarbon group of 1 to 6 carbon atoms, R5 is independently hydrogen or a polycaprolactone-containing organic group of formula (ii): -(CO-C5H10O)b-R6 (ii) wherein R6 is hydrogen or a monovalent hydrocarbon group of 1 to 6 carbon atoms, b is an integer of 1 to 50, at least one of all R5 is the polycaprolactone-containing organic group, a is an integer of 0 to 3, n is an integer of 10 to 500, and m is an integer of 1 to 15.

Description

Background technique The present invention relates to a cosmetic hair preparation containing an organopolysiloxane having an amino group and a polycaprolactone group in one molecule. More particularly, the present invention relates to cosmetic hair preparations, and its conditioning effects include improved hair styling, smoothness, easy finger combing, and softening effects after drying by incorporating this specific organopolysiloxane , And lead to improved use, and the addition of hair-retaining polymer as a styling agent can impart softness, smoothness and softening effect. As a result, the formulation can have a good styling retention rate and effectively inhibit the hair-retaining polymer coating The peeling, and has good stability over time. Among cosmetic hair preparations, including shampoos, rinsing agents, and treatment agents, the recent increased interest in hair care has created an increased demand for these cosmetic hair preparations, which have a conditioning ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/898A61Q5/06A61Q5/00
CPCA61K8/898A61Q5/12
Inventor 平井元彦
Owner SHIN ETSU CHEM IND CO LTD
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