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:
Oct. 02, 2018
Filed:
Mar. 15, 2013
Applicant:
Isp Investments Inc., Wilmington, DE (US);
Inventors:
Jui-Chang Chuang, Wayne, NJ (US);
Xuejun Liu, Whippany, NJ (US);
Osama M. Musa, Kinnelon, NJ (US);
Karen Winkowski, Springfield, NJ (US);
Assignee:
ISP INVESTMENTS LLC, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 226/10 (2006.01); C08F 220/60 (2006.01); C08F 220/18 (2006.01); A01N 43/36 (2006.01);
U.S. Cl.
CPC ...
C08F 226/10 (2013.01); A01N 43/36 (2013.01); C08F 220/18 (2013.01); C08F 220/60 (2013.01);
Abstract
Described herein are multifunctional polymers comprising a first repeating unit having at least one pseudo-cationic moiety, a second repeating unit having at least a hydrophobic moiety, and a third repeating unit, where the weight-average molecular weight is less than about 10,000 Da. In one embodiment the polymers exhibit antimicrobial activity. Also provided are compositions formulated with the multifunctional polymers, and a method of providing antimicrobial activity.