Water-insoluble reaction product of a polyamine and an oil-soluble high carbon polar modified polymer
AssigneeL'oreal
InventorsHy Si Bui, Mohamed Kanji, Chunhua Li, Anita Chon Tong, Susan Halpern, Bruno Bavouzet
Life of this patent
Estimating the term…
Abstract
The invention relates to a water-insoluble reaction product of an oil-soluble high carbon polar modified polymer and a polyamine.
Claims18
A water-insoluble half acid and half amide crosslinked reaction product comprising (1) at least one oil-soluble high carbon polar modified polymer comprising at least one C22-C40 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60% and (2) at least one polyamine having an average molecular weight of from 500 to 200,000, wherein the reaction product forms a matrix capable of entrapping water.
A composition comprising water and a water-insoluble half acid and half amide crosslinked reaction product comprising (1) at least one oil-soluble high carbon polar modified polymer comprising at least one C22-C40 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60% and (2) at least one polyamine having an average molecular weight of from 500 to 200,000, wherein the reaction product forms a matrix capable of entrapping water,
- wherein water is entrapped within the matrix.
Dependencies are inferred from the claim text.