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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 10836844 B1

PDFFull Text
Date of Patent:
Nov. 17, 2020

Filed:

Nov. 23, 2016

Redox polymerizable composition with photolabile reducing agents

Applicant:

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

Inventors:

Erik M. Townsend, Hastings, MN (US);

William H. Moser, Edina, MN (US);

Shantanu R. Ranade, Woodbury, MN (US);

Kathleen S. Shafer, Woodbury, MN (US);

Michael A. Kropp, Cottage Grove, MN (US);

Ross E. Behling, Woodbury, MN (US);

Jason D. Clapper, Lino Lakes, MN (US);

Assignee:

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

Attorney:
Primary Examiner:

Richard A Huhn

Int. Cl.
CPC ...
C07D 307/32 (2006.01); C07D 307/33 (2006.01); C08F 4/40 (2006.01); C07D 407/14 (2006.01); C07D 307/62 (2006.01); C07D 307/04 (2006.01); C08F 222/10 (2006.01); A61K 6/30 (2020.01); C08F 22/10 (2006.01); B01J 37/16 (2006.01); C08J 9/00 (2006.01); C08K 5/1535 (2006.01); C09D 4/00 (2006.01); A61K 6/887 (2020.01); B01J 37/12 (2006.01); C08F 20/18 (2006.01);
U.S. Cl.
CPC ...
C08F 4/40 (2013.01); A61K 6/30 (2020.01); B01J 37/16 (2013.01); C07D 307/04 (2013.01); C07D 307/62 (2013.01); C07D 407/14 (2013.01); C08F 22/1006 (2020.02); C08F 222/1006 (2013.01); C08J 9/0023 (2013.01); C08K 5/1535 (2013.01); A61K 6/887 (2020.01); B01J 37/12 (2013.01); C07D 307/32 (2013.01); C07D 307/33 (2013.01); C08F 20/18 (2013.01); C08J 2333/08 (2013.01); C08J 2333/10 (2013.01); C09D 4/00 (2013.01);
Abstract

Polymerizable compositions comprising a redox initiator system is disclosed. The redox initiators comprises a photolabile reducing agent, that photolyzes and initiates the redox cycle. Dental compositions comprising dental resins and the photolabile redox initiator system are also described.

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Quick Actions:

Townsend, Erik. (2020). Redox polymerizable composition with photolabile reducing agents (U.S. Patent No. 10836844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10836844

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