Cosmetic compositions comprising at least one non-ionic surfactant and at least one vinylamide/vinylamine copolymer and methods of use thereof

Abstract

Disclosed herein are cosmetic compositions comprising: at least one non-ionic surfactant chosen from alkylpolyglycosides and mono- and polyglycerolated surfactants, and at least one vinylformamide / vinylamine copolymer comprising: from 10 to 90 mol % of units of following formula A: and from 90 to 10 mol % of units of following formula B: and a method for treating keratinous substances using said composition.

Description

technical field [0001] The present invention relates to compositions comprising at least one specific nonionic surfactant and at least one vinylamide / vinylamine copolymer. Background technique [0002] It is well known in the field of cosmetics, especially in the field of hair, to use polymers in products that are left in, for example to help hold the hair or to create a style. [0003] In the field of "rinse-off" hair compositions, such as shampoos or conditioners, also water-soluble synthetic cationic polymers can be used, which are known to contribute to the good cosmetic properties of the hair; however, These polymers do not provide any effect on hair styling. The same is true for cationic naturally derived polymers such as modified guar gums, which also contribute to cosmetic properties but do not allow styling of the hair. In the field of compositions that require rinsing off after use, polymers do not provide sufficient hold in combination with acceptable cosmetic p...

AI Technical Summary

Problems solved by technology

However, it is not possible to obtain long-lasting hold with these polymers

Images