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, 1978
Filed:
Mar. 11, 1977
Applicant:
Inventors:
Akira Yabe, Fujisawa, JP;
Koichi Honda, Tokyo, JP;
Assignee:
Agency of Industrial Science & Technology, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03C / ;
U.S. Cl.
CPC ...
96 2 / ; 96 49 ; 96 9 / ;
Abstract
A photosensitive composition comprising 2-azidobiphenyl or its derivative and a triplet sensitizer produces a stable image by irradiation. Both of coloring and fixing are conducted by irradiating with light of different spectral distributions.