The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2024
Filed:
Apr. 24, 2018
Applicant:
Isp Investments Llc, Wilmington, DE (US);
Inventors:
Michael A Tallon, Aberdeen, NJ (US);
Alaa Alharizah, Dover, NJ (US);
Assignee:
ISP INVESTMENTS LLC, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 81/02 (2006.01); A61K 47/58 (2017.01); A61K 31/135 (2006.01); C04B 24/38 (2006.01); C08B 15/00 (2006.01); C08B 37/00 (2006.01); C08F 220/36 (2006.01); C08F 265/06 (2006.01); C08G 77/442 (2006.01); C09C 1/30 (2006.01); C09D 11/101 (2014.01); C09D 11/107 (2014.01); D01F 1/10 (2006.01); H01M 4/62 (2006.01); C08F 220/28 (2006.01); C08F 222/10 (2006.01);
U.S. Cl.
CPC ...
C08G 81/027 (2013.01); A61K 31/135 (2013.01); A61K 47/58 (2017.08); C04B 24/383 (2013.01); C08B 15/005 (2013.01); C08B 37/00 (2013.01); C08F 220/281 (2020.02); C08F 220/36 (2013.01); C08F 222/102 (2020.02); C08F 265/06 (2013.01); C08G 77/442 (2013.01); C08G 81/024 (2013.01); C08G 81/025 (2013.01); C09C 1/3072 (2013.01); C09D 11/101 (2013.01); C09D 11/107 (2013.01); D01F 1/10 (2013.01); H01M 4/622 (2013.01); C08F 2800/20 (2013.01); C08F 2810/20 (2013.01); C08F 2810/50 (2013.01);
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.