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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.:

US 10155834 B1

PDFFull Text
Expired
Date of Patent:
Dec. 18, 2018

Filed:

Dec. 15, 2015

Free radically polymerizable siloxanes and siloxane polymers

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Paul E. Humpal, Stillwater, MN (US);

Audrey A. Sherman, Woodbury, MN (US);

Mieczyslaw H. Mazurek, Roseville, MN (US);

Bradley A. Craig, Lake Elmo, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Jeffrey M. Olofson

Primary Examiner:

Marc S Zimmer

Int. Cl.
CPC ...
C08F 290/14 (2006.01); C08G 77/388 (2006.01); C08F 230/08 (2006.01); C08G 77/455 (2006.01); C08L 83/10 (2006.01); C08G 77/38 (2006.01);
U.S. Cl.
CPC ...
C08F 290/148 (2013.01); C08F 230/08 (2013.01); C08G 77/38 (2013.01); C08G 77/388 (2013.01); C08G 77/455 (2013.01); C08L 83/10 (2013.01);
Abstract

Free radically polymerizable synthons for preparing siloxane polyoxamide copolymers are prepared by reacting amine-terminated siloxane polyoxamide compounds with an isocyanate-functional (meth)acrylate, an isocyanate-functional vinyl-substituted aromatic compound, or a vinyl azlactone. These free radically polymerizable synthons can be used to prepare polymer compositions by combining the free radically polymerizable synthons with an initiator and initiating polymerization.

Find Patent Forward Citations

Humpal, Paul. (2018). Free radically polymerizable siloxanes and siloxane polymers (U.S. Patent No. 10155834). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10155834

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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