Cosmetics composition and washing care agent comprising cosmetics composition

A cosmetic composition and a technology for the composition are applied in the directions of cosmetics, cosmetic preparations, cosmetic preparations, etc., and can solve problems such as inability to wash off completely, hair breakage, split ends, etc., to avoid greasy feeling, difficult to deposit, improve The effect of deposit volume

Inactive Publication Date: 2019-04-23
COVESTRO DEUTSCHLAND AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, silicone oil compounds such as silicone oil polymers are insoluble in water and will adhere to the hair surface and cannot be completely washed off. With repeated use of the lotion, the silicone oil polymer will continue to wrap on the hair surface, resulting in Active ingredients can no longer be absorbed by the hair, causing breakage, split ends, and even hair loss

Method used

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  • Cosmetics composition and washing care agent comprising cosmetics composition
  • Cosmetics composition and washing care agent comprising cosmetics composition
  • Cosmetics composition and washing care agent comprising cosmetics composition

Examples

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preparation example Construction

[0088] Preparation of Anionic Waterborne Polyurethane Dispersion

[0089] The preparation method of described anionic aqueous polyurethane dispersion is as follows:

[0090] preparing the water-insoluble, non-water-dispersible isocyanate-functionalized polyurethane prepolymer;

[0091] reacting the polyurethane prepolymer and the isocyanate-reactive compound; and

[0092] The anionic polyurethane is dispersed in water before, during or after the reaction.

[0093] The anionic aqueous polyurethane dispersion comprises anionic groups introduced by the amino-functional compound having ionic or ionogenic groups in the isocyanate-reactive compound.

[0094] The preparation of the anionic aqueous polyurethane dispersions can be carried out in one or more stages in the homogeneous phase or, for multistage reactions, partly in the dispersed phase. The preparation method of the anionic aqueous polyurethane dispersion may be a prepolymer mixing method, an acetone method or a melt d...

Embodiment

[0159]Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. When the definitions of terms in this specification conflict with the meanings generally understood by those skilled in the art to which the present invention belongs, the definitions stated herein shall prevail.

[0160] Unless otherwise indicated, all numbers expressing amounts of ingredients, reaction conditions, etc. used in the specification and claims are understood to be modified by the term "about". Accordingly, unless indicated to the contrary, the numerical parameters set forth herein are approximations that can vary as required to obtain the desired properties.

[0161] "And / or" used herein refers to one or all of the mentioned elements.

[0162] As used herein, "comprises" and "comprises" encompass both instances where only the recited elements are present as well as instanc...

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Abstract

The invention relates to a cosmetics composition, a washing care agent comprising the cosmetics composition, application of the washing care agent and a use method of the washing care agent. The cosmetics composition comprises a polymerization product, wherein the polymerization product is obtained through the reaction of a system comprising an anionic polymer, an amphoteric polymer and water, theweight ratio of the anionic polymer to the amphoteric polymer is 1:100-100:1, the weight sum is not less than 0.1%. The cosmetics composition is prepared from, by weight, one optional cationic polymer, one optional active ingredient, one optional additive and one optional medium accepted by cosmetics.

Description

technical field [0001] The invention relates to a cosmetic composition, a cleansing agent containing the cosmetic composition, an application of the cleansing agent and a using method thereof. Background technique [0002] Hair is an accessory fibrous tissue of the human body and an important part of the human body. It has the functions of keeping warm in winter, sun protection in summer and beautifying personal image. With the continuous improvement of people's life, more and more people begin to pursue beauty and fashion. Hair dyeing and perming have become very common, but often dyeing and perming the hair will damage the health of the hair, resulting in hair frizz, split ends or Tangling and other phenomena, so it is necessary to care for the hair. [0003] Hair care is all about relieving frizz, split ends or tangles and reducing possible damage from grooming. To this end, manufacturers add active ingredients to hair conditioners and work to find ways to allow the lot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/87A61K8/81A61K8/55A61Q5/02A61Q5/12
CPCA61Q5/02A61Q5/12A61K8/553A61K8/817A61K8/87A61K2800/52
Inventor 熊晓辉陆海翔
Owner COVESTRO DEUTSCHLAND AG
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