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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 10239965 B1

PDFFull Text
Date of Patent:
Mar. 26, 2019

Filed:

Feb. 11, 2016

Cyclic olefin resin compositions comprising functional elastomers

Applicant:

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

Inventors:

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

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

Jason L. Moore, Altadena, CA (US);

Assignee:

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

Attorney:

Doina Gabriela Ene

Primary Examiner:

John E Uselding

Int. Cl.
CPC ...
C08F 4/70 (2006.01); C08F 285/00 (2006.01); C08J 5/24 (2006.01); C08G 61/08 (2006.01); C07F 15/02 (2006.01); C08F 32/04 (2006.01); C08G 18/76 (2006.01); C08K 5/32 (2006.01); C08K 7/06 (2006.01); C08K 7/14 (2006.01); C08L 51/04 (2006.01); C08L 53/02 (2006.01); C08L 65/00 (2006.01); C08K 5/205 (2006.01);
U.S. Cl.
CPC ...
C08F 4/70 (2013.01); C07F 15/02 (2013.01); C08F 32/04 (2013.01); C08F 285/00 (2013.01); C08G 18/7671 (2013.01); C08G 61/08 (2013.01); C08J 5/24 (2013.01); C08K 5/32 (2013.01); C08K 7/06 (2013.01); C08K 7/14 (2013.01); C08L 51/04 (2013.01); C08L 53/025 (2013.01); C08L 65/00 (2013.01); C08G 2261/135 (2013.01); C08G 2261/3325 (2013.01); C08G 2261/418 (2013.01); C08G 2261/62 (2013.01); C08G 2261/76 (2013.01); C08J 2365/04 (2013.01); C08K 5/205 (2013.01);
Abstract

This invention relates to compositions and methods for improving the impact properties of polymer-matrix composites and to improving the adhesion of resin compositions to substrate materials. More particularly, the invention relates to compositions and methods for improving the impact properties of ring opening metathesis polymerization (ROMP) polymer-matrix composites and to improving the adhesion of ROMP compositions to substrate materials using adhesion promoters containing at least two isocyanate groups and functional elastomers comprising a maleic anhydride grafted styrene-ethylene/butylene-styrene hydrogenated copolymer in a resin composition. The polymer products produced via ROMP 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 materials chemistry and manufacture.

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