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. 11, 1983
Filed:
Dec. 10, 1981
Applicant:
Inventors:
Atsuo Ezaki, Tokyo, JP;
Takeshi Murakami, Tokyo, JP;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430523 ; 430531 ; 430537 ; 430950 ;
Abstract
A silver halide photographic material comprising a silver halide emulsion layer and a protective layer on one side of the support and a non-photosensitive back layer on the other side of the support. The amount of silver halide in the emulsion layer is not more than 30 mg/dm.sup.2. A matting agent in indeterminate form is included in the protective layer and a substantially spherical matting agent is included in the back layer.