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:
Dec. 21, 1999
Filed:
Jan. 30, 1998
Applicant:
Inventors:
Masato Taniguchi, Minami-Ashigara, JP;
Kiyoshi Morimoto, Minami-Ashigara, JP;
Keizo Kimura, Minami-Ashigara, JP;
Kazumi Nii, Minami-Ashigara, JP;
Shigeo Hirano, Minami-Ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
546166 ; 430448 ; 546171 ;
Abstract
A method for forming a color image comprises the step of developing an image-wise exposed silver halide color photographic photosensitive material at the presence of a 6-aminotetrahydroquinoline color developing agent which is the following compound or its analoge. According to this method, the rapid process can be attained and an image of a low fog density can be obtained. ##STR1##