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:
Jul. 28, 2015
Filed:
Sep. 24, 2012
Applicant:
Conopco, Inc., Englewood Cliffs, NJ (US);
Inventors:
Adam Peter Jarvis, Tarporley, GB;
Adam John Limer, Newton-le-Willows, GB;
Jean-Philippe Andre Roger Courtois, Northwich, GB;
Martin Swanson Vethamuthu, Stewartsville, NJ (US);
Assignee:
Conopco, Inc., Englewood Cliffs, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 222/06 (2006.01); C08F 220/18 (2006.01); C08F 220/06 (2006.01); C09D 7/02 (2006.01); C09D 7/00 (2006.01);
U.S. Cl.
CPC ...
C08F 222/06 (2013.01); C08F 220/06 (2013.01); C08F 220/18 (2013.01); C09D 7/002 (2013.01); C09D 7/02 (2013.01); C08F 2438/00 (2013.01);
Abstract
A rheology modifier copolymer of formula (I), wherein A is a macromonomer; B is an acrylic or methacrylic acid or salt thereof; C is a polyacidic vinyl monomer selected from maleic, fumaric, itaconic, citraconic and acids combinations thereof and anhydrides and salts thereof; and D optionally when present is a crosslinking monomer.