초록 ▼

A block copolymer for hair styling compositions includes hydrophilic and hydrophobic blocks which allow for optimization of desirable characteristics of the hair styling composition, such as flow onto the hair, prevention of curl droop, style retention at high humidity, tack, hardness, resistance to

A block copolymer for hair styling compositions includes hydrophilic and hydrophobic blocks which allow for optimization of desirable characteristics of the hair styling composition, such as flow onto the hair, prevention of curl droop, style retention at high humidity, tack, hardness, resistance to flaking, restylability, volumizing, and washability from the hair. The copolymer includes a polyacrylate backbone of hydrophobic blocks, with hydrophilic acrylate side chains. The copolymer is suitable for the formulation of a number personal care, household, hair care, skin care and other formulation. The copolymer is suited to incorporation into low VOC hydro-alcoholic hair styling compositions to meet reduced VOC, regulations.

대표청구항

lyfunctional monomeric chain extender; n represents the degree of polymerization of the A-block which is larger than 100 and q and p represents the degree of polymerization of the B-block which is larger than 100 such that either q or p can be zero but not both at the same time.

lyfunctional monomeric chain extender; n represents the degree of polymerization of the A-block which is larger than 100 and q and p represents the degree of polymerization of the B-block which is larger than 100 such that either q or p can be zero but not both at the same time.