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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 9957390 B1

PDFFull Text
Date of Patent:
May. 01, 2018

Filed:

Dec. 19, 2012

Resin composition for pigment-containing insulating film, and use thereof

Applicant:

Kaneka Corporation, Osaka, JP;

Inventor:

Yoshihide Sekito, Shiga, JP;

Assignee:

KANEKA CORPORATION, Osaka, JP;

Attorney:

Kagan Binder, PLLC

Primary Examiner:

Thao T Tran

Int. Cl.
CPC ...
C08L 75/04 (2006.01); H05K 3/28 (2006.01); B32B 27/40 (2006.01); C08J 5/18 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/75 (2006.01); C08G 18/79 (2006.01); C08G 18/08 (2006.01); C08G 18/44 (2006.01);
U.S. Cl.
CPC ...
C08L 75/04 (2013.01); C08G 18/0823 (2013.01); C08G 18/44 (2013.01); C08G 18/4854 (2013.01); C08G 18/6659 (2013.01); C08G 18/758 (2013.01); C08G 18/792 (2013.01); C08J 5/18 (2013.01); H05K 3/285 (2013.01); C08J 2375/04 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); H05K 2203/161 (2013.01); Y10T 428/31551 (2015.04);
Abstract

According to a resin composition for a pigment-containing insulating film which resin composition contains at least a (A) binder polymer and (B) pigment-containing cross-linked polymer particles, it is possible to provide a resin composition for a pigment-containing insulating film which resin composition is excellent in tack property after drying and allows a resultant pigment-containing insulating film to be excellent in flexibility and electrical insulation reliability and to be small in warpage after curing, a resin film for a pigment-containing insulating film, a pigment-containing insulating film, and a printed wiring board provided with a pigment-containing insulating film.

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