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. 17, 1989
Filed:
May. 22, 1987
Applicant:
Inventors:
Junichi Yamanouchi, Minami-Ashigara, JP;
Shigetoshi Ono, Minami-Ashigara, JP;
Tsumoru Hirano, Minami-Ashigara, JP;
Toshiyuki Watanabe, Minami-Ashigara, JP;
Nobuo Sakai, Minami-Ashigara, JP;
Keiji Mihayashi, Minami-Ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430548 ; 430552 ; 430553 ; 430554 ; 430555 ; 430556 ; 430557 ; 430558 ;
Abstract
A silver halide color photographic material containing new dye image-forming couplers consisting of polymer couplers obtained by a polymerization reaction which employs a chain transfer agent having 8 or more carbon atoms. The silver halide color photographic material exhibits a high sensitivity and a high color-forming property.