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. 04, 2009
Filed:
Aug. 22, 2005
Applicants:
Joseph P. Kennedy, Akron, OH (US);
Jeremy Daum, Lexington, KY (US);
Gabor Erdodi, Akron, OH (US);
Inventors:
Assignee:
The University of Akron, Akron, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to syntheses of cyclolinear networks. Two novel cyclic siloxanes were used as starting materials. The cyclic siloxanes are self-condensed and co-condensed with silanol-terminated polydimethylsiloxane to vinyl-terminated cyclolinear polymers. Cyclolinear networks can be synthesized by hydrosilylation of vinyl-terminated cyclolinear polyorganosiloxanes with a copolymer of dimethylsiloxane and methylhydrosiloxane.
Kennedy, Joseph. (2009). Synthesis and characterization of novel cyclosiloxanes and their self- and co-condensation with silanol-terminated polydimethylsiloxane (U.S. Patent No. 7569652). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7569652
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile