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:
Oct. 15, 2013
Filed:
Jan. 25, 2011
Applicant:
Yutaka Furukawa, Tokyo, JP;
Inventor:
Yutaka Furukawa, Tokyo, JP;
Assignee:
Asahi Glass Company, Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); G03F 7/004 (2006.01); G03F 7/028 (2006.01); G03F 7/027 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a negative photosensitive composition applicable to preparation of partition walls which can maintain excellent ink repellency even after ink affinity-imparting treatment, and partition walls for an optical device using such a composition. A negative photosensitive composition comprising the following ink repellent (A) in an amount of from 0.01 to 10 mass % to the total amount, a photosensitive resin (B) having an acidic group and an ethylenic double bond in one molecule, and a photopolymerization initiator (C), and partition walls for an optical device using such a composition: