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:
Nov. 12, 2019
Filed:
Feb. 03, 2017
Applicant:
Akzo Nobel Chemicals International, B.v., Arnhem, NL;
Inventors:
John Socrates Thomaides, Berkeley Heights, NJ (US);
John M. Morales, Warren, NJ (US);
Qiwei He, Belle Mead, NJ (US);
Damien Christian Vadillo, Franklin, NJ (US);
Michael Timothy Philbin, Hopewell, NJ (US);
Assignee:
NOURYON CHEMICALS INTERNATIONAL B.V., Arnhem, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 212/08 (2006.01); C08F 220/18 (2006.01); C10L 1/196 (2006.01); C10L 1/18 (2006.01);
U.S. Cl.
CPC ...
C08F 220/18 (2013.01); C08F 212/08 (2013.01); C10L 1/18 (2013.01); C10L 1/1963 (2013.01); C08F 2220/1875 (2013.01); C08F 2500/01 (2013.01); C10L 2200/0446 (2013.01); C10L 2230/22 (2013.01); C10L 2270/026 (2013.01);
Abstract
The invention relates to a specific copolymer obtainable by co-polymerizing at least the following monomers: —more than 80 wt % of at least one bicyclic (meth)acrylate ester, —0.05 to 15% w/w styrene, and —optionally other ethylenically unsaturated monomers, as well as to the way to synthesize them and the use of such polymers to modify the rheology of a liquid in which they are soluble.