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:
Jun. 02, 2015
Filed:
Dec. 13, 2010
Xianbin Liu, Dublin, CA (US);
Karen Winkowski, Springfield, NJ (US);
Kolazi S. Narayanan, Wayne, NJ (US);
Jean-jacques Gulka, Pine Brook, NJ (US);
Xianbin Liu, Dublin, CA (US);
Karen Winkowski, Springfield, NJ (US);
Kolazi S. Narayanan, Wayne, NJ (US);
Jean-Jacques Gulka, Pine Brook, NJ (US);
ISP Investments Inc., Wilmington, DE (US);
Abstract
A stable, aqueous suspension concentrate which includes a solid polymeric dispersant comprising one or more anionic polymeric dispersing agents, optionally a co-dispersant which preferably is a homopolymer and/or a copolymer of a heterocyclic vinyl lactam, preferably in a wt. ratio of 0.1:1 to 1:0.1, a UV-labile, water-insoluble biocide active, and a UV-blocker or UV-absorber to stabilize said active upon storage and/or exposure to sunlight or UV radiation.