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. 03, 1998
Filed:
Jul. 09, 1996
Applicant:
Inventors:
Shigeo Nakamura, Kawasaki, JP;
Masahiko Oshimura, Kawasaki, JP;
Kenichi Mori, Kawasaki, JP;
Tadahiko Yokota, Kawasaki, JP;
Hiroyasu Koto, Kawasaki, JP;
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
4302861 ; 525502 ;
Abstract
An alkali soluble resin and a resin composition thereof useful as a solder resist, having good adhesive properties, solder heat resistance, and plating resistance are provided. Particular resistance to plating under alkaline conditions is provided by the invention.