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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 9732249 B1

PDFFull Text
Date of Patent:
Aug. 15, 2017

Filed:

Nov. 13, 2015

Composite material, and polymer coating material precursor produced using same

Applicant:

Japan Science and Technology Agency, Saitama, JP;

Inventors:

Atsushi Takahara, Saitama, JP;

Motoyasu Kobayashi, Saitama, JP;

Hirohmi Watanabe, Saitama, JP;

Assignee:

Japan Science and Technology Agency, Siatama, JP;

Attorney:

Duquette Law Group, LLC

Primary Examiner:

Satya Sastri

Int. Cl.
CPC ...
C09D 129/02 (2006.01); C08F 291/04 (2006.01); C08F 291/06 (2006.01); C08F 291/08 (2006.01); C08F 212/14 (2006.01); C09D 127/22 (2006.01); C08F 291/12 (2006.01); C08F 4/40 (2006.01); C08J 7/16 (2006.01); C08F 283/00 (2006.01); C08G 65/44 (2006.01); C09D 193/00 (2006.01); C09D 4/00 (2006.01); C08F 220/34 (2006.01); C09D 133/16 (2006.01); C08G 61/10 (2006.01); C09D 165/02 (2006.01);
U.S. Cl.
CPC ...
C09D 129/02 (2013.01); C08F 4/40 (2013.01); C08F 212/14 (2013.01); C08F 220/34 (2013.01); C08F 283/00 (2013.01); C08F 291/04 (2013.01); C08F 291/06 (2013.01); C08F 291/08 (2013.01); C08F 291/12 (2013.01); C08G 61/10 (2013.01); C08G 65/44 (2013.01); C08J 7/16 (2013.01); C09D 4/00 (2013.01); C09D 127/22 (2013.01); C09D 133/16 (2013.01); C09D 165/02 (2013.01); C09D 193/00 (2013.01); C08F 2438/01 (2013.01); C08G 2261/135 (2013.01); C08G 2261/1414 (2013.01); C08G 2261/312 (2013.01); C08G 2261/43 (2013.01); C08G 2261/76 (2013.01);
Abstract

A novel material is provided herein which is suitable for use in a precursor of a polymer coating material that coats a polymer on a surface of a base material to provide the base material with surface modification and/or functionality assignment. A composite material characterized in that a compound having a polymerization initiation site containing a halogen group is incorporated in a crosslinked structure comprising a catechol derivative or a phenol derivative represented by the following formula (I). In the formula (I), R may be interrupted by an oxygen molecule and represents a hydrocarbon group with 2 to 20 carbons that has at least one double bond site, and A represents a hydrogen atom, a hydroxyl group, or an alkoxy group with 1 to 20 carbons.

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