Patent ID: 9068148
Filing Date: 2015-06-30
Classification: A61K,A61Q,C08F,C08L,C09D,C11D

Abstract:
1. An acrylic polymer blend comprising from about 20% to about 95% by weight of at least one crosslinked acrylic copolymer and from about 80% to about 5% by weight of at least one acrylic linear, non-crosslinked polymer, based on the total weight of active polymer solids in the blend, wherein I) said linear polymer is polymerized from a monomer selected from: wherein R is selected from hydrogen or methyl; and R 1 is selected from C 6 -C 10 alkyl, C 6 to C 10 hydroxyalkyl, —(CH 2 ) 2 OCH 2 CH 3 , and —(CH 2 ) 2 C(O)OH and salts thereof; wherein R is hydrogen or methyl; and X is selected from —C 6 H 5 , —CN, —C(O)NH 2 , —NC 4 H 6 O, —C(O)NHC(CH 3 ) 3 , —C(O)N(CH 3 ) 2 , C(O)NHC(CH 3 ) 2 (CH 2 ) 4 CH 3 , and —C(O)NHC(CH 3 ) 2 CH 2 S(O)(O)OH and salts thereof; wherein R 1 is linear or branched C 1 -C 18 alkyl; and wherein A is a divalent radical selected from —CH 2 CH(OH)CH 2 — and —CH 2 CH(CH 2 OH)—, R is selected from hydrogen or methyl, and R 2 is an acyl residue of a linear or branched, saturated or unsaturated C 10 to C 22 fatty acid; and wherein II) said crosslinked polymer is polymerized from a monomer selected from;