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:
Sep. 26, 2000
Filed:
Apr. 21, 1999
Applicant:
Inventors:
Assignee:
Konica Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427333 ; 427302 ; 427353 ; 4274121 ; 4274123 ; 4274125 ;
Abstract
An ink-jet recording head employed in an ink-jet recording apparatus is disclosed. A part of the channel is composed of resin material which comprises a base resin and a highly cationic resin attached on the surface of the base resin through reaction, the resulting surface being reacted with a hydrophilic organic material. A production method of the head, an ink-jet recording apparatus and production method of the ink-jet recording apparatus are also disclosed.