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:
Mar. 31, 2009
Filed:
Feb. 09, 2006
Applicant:
Masato Kaneda, Shunan, JP;
Inventor:
Masato Kaneda, Shunan, JP;
Assignee:
Showa Denko K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 1/492 (2006.01); G03C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A removing solution for photosensitive composition for removal of colored pigment-containing photosensitive compositions, comprising at least one solvent selected from the group consisting of alkylene glycol monoalkyl ether carboxylic acid esters, alkoxycarboxylic acid esters and alicyclic ketones, at least one solvent selected from the group consisting of linear amides, cyclic amides, sulfur-containing compounds and cyclic esters, and if desired an aromatic hydrocarbon having 9 or more carbon atoms. The removing solution for photosensitive composition exhibits excellent photosensitive composition removing performance.