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. 15, 1987
Filed:
Mar. 28, 1986
Applicant:
Inventor:
Eiichi Torikai, Yao, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; B01D / ;
U.S. Cl.
CPC ...
430165 ; 430-5 ; 430190 ; 430296 ; 430320 ; 430323 ; 430325 ; 430326 ; 430330 ; 204 / ;
Abstract
A moisture-sensitive element is produced by applying an ultraviolet-setting alkali-elution type resist ink on a prescribed part of a cation-exchange membrane, curing and drying the applied layer of the resist ink, chemically plating the cation-exchange membrane thereby forming electrode layers thereon, and thereafter removing the resist ink from the cation-exchange membrane.