Isp Investments Inc.

Hercules Corporation

Alaa Alharizah

Michael A Tallon

Bruce Kevin Fillipo

Shufu Peng

Alan Edward Goliaszewski

Sung Gun Chu

Hood David K K

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.

Hydroxyethylpyrrolidone ethacrylate/glycidyl ethacrylate copolymers

This invention provides reactive, flexible, water-resistant hydroxyethylpyrrolidone methacrylate/glycidyl methacrylate copolymers, or hydroxyethylpyrrolidone methacrylate/glycidyl methacrylate/-(Methacroyloxyglyceryl-Cellulosic) block copolymers. This invention provides hydroxyethylpyrrolidone methacrylate/glycidyl methacrylate copolymers having the structure: wherein x and y are mole %, the sum equals to 100, and wherein said copolymer is prepared by precipitation polymerization. The copolymer is useful in a wide variety of compositions. 

Hydroxyethylpyrrolidone methacrylate/glycidyl methacrylate copolymers

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Dover, NJ, United States of America

Alaa Alharizah