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. 14, 2015
Filed:
Dec. 26, 2011
Applicants:
Yukimi Yawata, Okayama, JP;
Daiki Yoshioka, Okayama, JP;
Inventors:
Yukimi Yawata, Okayama, JP;
Daiki Yoshioka, Okayama, JP;
Assignee:
Toyobo Co., Ltd., Osaka-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03C 5/18 (2006.01); G03C 5/26 (2006.01); G03F 7/32 (2006.01);
U.S. Cl.
CPC ...
G03F 7/32 (2013.01); G03F 7/322 (2013.01);
Abstract
A developer composition for a printing plate containing (a) alkali metal salt of saturated fatty acid having carbon number of 12 to 18 and (b) alkali metal salt of unsaturated fatty acid having carbon number of 12 to 18 in a weight ratio of from 20:80 to 80:20 in terms of (a):(b). The developer composition may further contain an alkali agent (c). In this case, a weight ratio of (a):(b) may be from 20:80 to 80:20, and the alkali agent (c) may be contained in amount of 0.01 to 10 part(s) by weight to 100 parts by weight in total of the components (a) and (b).