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.:

US 8481252 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 09, 2013

Filed:

Nov. 27, 2009
Applicants:

Hiroya Yoshioka, Kanagawa, JP;

Hidekazu Sakai, Kanagawa, JP;

Shigeru Shibayama, Kanagawa, JP;

Inventors:

Hiroya Yoshioka, Kanagawa, JP;

Hidekazu Sakai, Kanagawa, JP;

Shigeru Shibayama, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 1/46 (2006.01); G03C 1/08 (2006.01); G03C 7/26 (2006.01); G03C 7/32 (2006.01); G03C 1/005 (2006.01);
U.S. Cl.
CPC ...
Abstract

Silver halide photographic photosensitive materials are disclosed. A silver halide photographic photosensitive material has a support, and on or above the support, a red-sensitive silver halide emulsion layer, a first interlayer, a green-sensitive silver halide emulsion layer, a second interlayer, and a blue-sensitive silver halide emulsion layer in this order from the support, wherein the first interlayer includes a chelating agent and another silver halide photographic photosensitive material has, in the following order, a support, and provided on or above the support, a first interlayer containing a chelating agent, a blue-sensitive silver halide emulsion layer, a second interlayer, a red-sensitive silver halide emulsion layer, a third interlayer, a green-sensitive silver halide emulsion layer, and a protective layer.


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