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. 16, 2011
Filed:
Mar. 04, 2009
Applicant:
James V. Crivello, Clifton Park, NY (US);
Inventor:
James V. Crivello, Clifton Park, NY (US);
Assignee:
Rensselaer Polytechnic Institute, Troy, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/21 (2006.01); C07F 7/08 (2006.01); C08G 77/14 (2006.01); C08G 77/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing a cationically photopolymerizable siloxane oligomer, that includes: combining a platinum group catalyst, a hydrosiloxane compound selected from and a vinyl or allyl compound comprising a cationically photopolymerizable functionality; and then contacting the product with oxygen in the presence of the catalyst to form the cationically photopolymerizable multifunctional siloxane oligomer. Rand Rare independently fluoroethyl, methyl or phenyl.