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.:
Date of Patent:
Apr. 23, 2013
Filed:
May. 31, 2010
Applicants:
Hiroyuki Matsuyama, Joetsu, JP;
Makoto Tai, Joetsu, JP;
Nobuyuki Iwano, Joetsu, JP;
Inventors:
Assignee:
Arisawa Mfg. Co., Ltd., Niigata, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/34 (2006.01); C08K 5/3447 (2006.01); B32B 15/08 (2006.01); B32B 27/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition for a polyimide resin, comprising a polyamic acid and a perylene black pigment having an isoindole skeleton, wherein
Matsuyama, Hiroyuki. (2013). Composition for polyimide resin, and polyimide resin made of the composition for polyimide resin (U.S. Patent No. 8426503). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8426503
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile