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. 07, 2026
Filed:
Sep. 04, 2020
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Frauke Henning, Essen, DE;
Wilfried Knott, Essen, DE;
Sadik Amajjahe, Duesseldorf, DE;
Hardi Döhler, Essen, DE;
Andrea Lohse, Bottrop, DE;
Horst Dudzik, Essen, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 77/20 (2006.01); B29C 64/314 (2017.01); B33Y 40/10 (2020.01); B33Y 70/00 (2020.01); C08G 77/00 (2006.01); C08G 77/08 (2006.01); C08G 77/16 (2006.01); C09D 183/06 (2006.01); B29K 83/00 (2006.01);
U.S. Cl.
CPC ...
C08G 77/20 (2013.01); B29C 64/314 (2017.08); B33Y 40/10 (2020.01); B33Y 70/00 (2014.12); C08G 77/08 (2013.01); C08G 77/16 (2013.01); C09D 183/06 (2013.01); B29K 2083/00 (2013.01); C08G 77/70 (2013.01);
Abstract
A process can be used for preparing silicone (meth)acrylates, according to which at least one acetoxysilicone is reacted with at least one hydroxyfunctional (meth)acrylic acid ester. The corresponding silicone (meth)acrylates are useful, and can be used in curable compositions.