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 8551676 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 08, 2013

Filed:

Mar. 28, 2008
Applicants:

Taeko Nakashima, Ashigarakami-gun, JP;

Kazuto Shimada, Haibara-gun, JP;

Inventors:

Taeko Nakashima, Ashigarakami-gun, JP;

Kazuto Shimada, Haibara-gun, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

There are provided a pigment-dispersed composition comprising at least a resin having a pendant group containing a nitrogen-containing heterocyclic ring and an ethylenic unsaturated double bond in the main chain skeleton, a pigment, and a solvent, and a curable composition using this, a color filter having a colored pattern formed from the curable composition, and a production method thereof.


Find Patent Forward Citations

Nakashima, Taeko. (2013). Pigment-dispersed composition, curable composition, and color filter and production method thereof (U.S. Patent No. 8551676). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8551676

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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