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:
Aug. 27, 2019
Filed:
Aug. 24, 2015
Platinum complexes and their use in compounds that can be cross-linked by a hydrosilylation reaction
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Wolfgang Ziche, Burghausen, DE;
Andreas Koellnberger, Kirchdorf, DE;
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/08 (2006.01); C08J 3/24 (2006.01); C07F 15/00 (2006.01); C08L 83/04 (2006.01); C07F 17/02 (2006.01); C08G 77/38 (2006.01); C08K 5/56 (2006.01); C08L 83/00 (2006.01); B01J 31/16 (2006.01); C08G 77/20 (2006.01); C08G 77/12 (2006.01);
U.S. Cl.
CPC ...
C08J 3/24 (2013.01); C07F 15/0086 (2013.01); C07F 17/02 (2013.01); C08G 77/38 (2013.01); C08K 5/56 (2013.01); C08L 83/00 (2013.01); C08L 83/04 (2013.01); B01J 31/1608 (2013.01); C08G 77/12 (2013.01); C08G 77/20 (2013.01); C08J 2383/07 (2013.01); C08L 2312/06 (2013.01);
Abstract
Cyclopentadienyl platinum complexes bearing ethylenic unsaturation are efficient photocatalysts for hydrosilylation of compounds containing aliphatic carbon-carbon multiple bonds, while exhibiting extended dark time, and are particularly useful in addition-curable organopolysiloxane compositions.