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:
Feb. 23, 2016
Filed:
Jan. 25, 2013
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/004 (2006.01); G03F 7/027 (2006.01); G03F 7/038 (2006.01); G03F 7/075 (2006.01); B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
G03F 7/027 (2013.01); B41J 2/14 (2013.01); G03F 7/0045 (2013.01); G03F 7/038 (2013.01); G03F 7/0751 (2013.01); G03F 7/0755 (2013.01);
Abstract
A photosensitive negative resin composition containing a resin (a) having at least three cyclohexene oxide skeletons in its molecule, an onium salt (b) composed of a cation moiety structure represented by the formula b1 defined in the description and an anion moiety structure represented by the formula b2 defined in the description, a silane compound (c) and an organic solvent (d). A fine structure using the resin composition, a production process of the fine structure and a liquid ejection head.