公开(公告)号：US11912831B2

公开(公告)日：2024-02-27

申请号：US16615001

申请日：2018-04-24

Applicant: ISP INVESTMENTS LLC

Inventor： Michael A Tallon ,  Alaa Alharizah

IPC: C08G81/02 ,  A61K47/58 ,  A61K31/135 ,  C04B24/38 ,  C08B15/00 ,  C08B37/00 ,  C08F220/36 ,  C08F265/06 ,  C08G77/442 ,  C09C1/30 ,  C09D11/101 ,  C09D11/107 ,  D01F1/10 ,  H01M4/62 ,  C08F220/28 ,  C08F222/10

CPC classification number: C08G81/027 ,  A61K31/135 ,  A61K47/58 ,  C04B24/383 ,  C08B15/005 ,  C08B37/00 ,  C08F220/281 ,  C08F220/36 ,  C08F222/102 ,  C08F265/06 ,  C08G77/442 ,  C08G81/024 ,  C08G81/025 ,  C09C1/3072 ,  C09D11/101 ,  C09D11/107 ,  D01F1/10 ,  H01M4/622 ,  C08F2800/20 ,  C08F2810/20 ,  C08F2810/50 ,  C08F222/102 ,  C08F220/281 ,  C08F220/36 ,  C08F220/325

Abstract: This application provides reactive, flexible, water-resistant hydroxyethylpyrrolidone methacrylate/glycidyl methacrylate copolymers having the structure:




wherein a and b are integers, the sum of which less than 100, covalently linked to active agents that are useful in a wide variety of compositions. The present application also discloses hydroxyethylpyrrolidonemethacrylate/glycidyl methacrylate copolymer convently linked to one or more surface active moiety having a structure:





wherein a, b, and c are integers, the sum of which equals 100, and M is a surface-active moiety.