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. 28, 2023
Filed:
Nov. 26, 2019
Applicant:
Arlanxeo Deutschland Gmbh, Dormagen, DE;
Inventors:
Karola Schneiders, Bergisch Gladbach, DE;
Susanna Lieber, Kaiserslautern, DE;
Assignee:
ARLANXEO DEUTSCHLAND GMBH, Dormagen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/28 (2006.01); C08C 1/14 (2006.01); C08C 1/15 (2006.01); C08C 19/02 (2006.01);
U.S. Cl.
CPC ...
C08F 220/286 (2020.02); C08C 1/145 (2013.01); C08C 1/15 (2013.01); C08C 19/02 (2013.01); C08F 2800/20 (2013.01); C08F 2810/00 (2013.01);
Abstract
The present invention relates to a process for producing PEG acrylate-HNBR copolymer which exhibits excellent processability by latex hydrogenation of PEG acrylate-NBR latex to afford PEG acrylate-HNBR latex and subsequent coagulation.