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:
Oct. 26, 1976
Filed:
Oct. 06, 1975
Applicant:
Inventors:
Toshio Muramatsu, Hino, JA;
Koichi Nagayasu, Hino, JA;
Masayuki Kimura, Hino, JA;
Sadatugu Terada, Hino, JA;
Masayoshi Mayama, Hino, JA;
Assignee:
Konishiroku Photo Industry Co., Inc., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; H01B / ;
U.S. Cl.
CPC ...
96 8 / ; 260D / ; 260D / ; 260D / ; 252500 ; 961142 ; 252321 ;
Abstract
Antistatic and antifoaming agents for use with light sensitive silver halide photographic materials comprised of polymerized pyridyl-type compounds are disclosed.