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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 9803046 B1

PDFFull Text
Date of Patent:
Oct. 31, 2017

Filed:

Mar. 14, 2014

In-mold coating of romp polymers

Applicant:

Materia, Inc., Pasadena, CA (US);

Inventors:

Anthony R. Stephen, South Pasadena, CA (US);

Christopher J. Cruce, Poway, CA (US);

Mark S. Trimmer, Monrovia, CA (US);

Michael A. Giardello, Pasadena, CA (US);

Assignee:

MATERIA, INC., Pasadena, CA (US);

Attorney:

J. A. Lindeman & Co., PLLC

Primary Examiner:

Sheeba Ahmed

Int. Cl.
CPC ...
C08G 61/08 (2006.01); C08L 65/00 (2006.01); C08K 5/05 (2006.01); B29C 41/22 (2006.01); C08K 5/053 (2006.01); C08K 5/101 (2006.01); B29C 37/00 (2006.01); B29K 75/00 (2006.01); B29C 41/00 (2006.01);
U.S. Cl.
CPC ...
C08G 61/08 (2013.01); B29C 37/0032 (2013.01); B29C 41/22 (2013.01); C08K 5/05 (2013.01); C08K 5/053 (2013.01); C08K 5/101 (2013.01); C08L 65/00 (2013.01); B29C 41/00 (2013.01); B29K 2075/00 (2013.01); C08G 2261/3325 (2013.01); C08G 2261/418 (2013.01); Y10T 428/31938 (2015.04);
Abstract

The present invention relates to in-mold coating of a cyclic olefin polymer. More particularly, the present invention relates to methods and compositions for in-mold coating cyclic olefin polymers prepared by ring opening metathesis polymerization (ROMP) reactions and the manufacture of polymer articles via ROMP. Polymer products produced via the metathesis reactions of the invention may be utilized for a wide range of materials and composite applications. The invention has utility in the fields of polymer and material chemistry and manufacture.

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