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:
Jul. 21, 1981
Filed:
Apr. 27, 1979
Applicant:
Inventors:
Saburo Nonogaki, Tokyo, JP;
Yoshio Hatano, Hachioji, JP;
Assignees:
Nippon Telegraph and Telephone Public Corporation, both of, JP;
Hitachi, Ltd., both of, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430280 ; 430311 ; 430907 ; 430281 ; 430272 ;
Abstract
A method for forming radiation images by using a polymeric compound having in the molecule a plurality of epoxy groups and a plurality of bromine atoms. The polymeric compound has a high radiation sensitivity and high contrast.