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:
Oct. 25, 2016
Filed:
Dec. 19, 2013
Applicant:
Bluestar Silicones France Sas, Lyons, FR;
Inventors:
Emmanuel Pouget, Lyons, FR;
Jean-Marc Frances, Meyzieu, FR;
Assignee:
BLUESTAR SILICONES FRANCE SAS, Lyon, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/08 (2006.01); B01J 31/34 (2006.01); B01J 35/00 (2006.01);
U.S. Cl.
CPC ...
C07F 7/0852 (2013.01); B01J 31/34 (2013.01); B01J 35/004 (2013.01); C07F 7/0879 (2013.01);
Abstract
The invention concerns a method of hydrosilylation between a siloxane compound (A) comprising at least one hydrogen atom bonded to a silicon atom and an unsaturated compound (B) comprising at least one alkene function and/or at least one alkyne function, the method being characterized in that it is catalyzed by a photocatalyst selected from among the polyoxometalates.