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:
Aug. 20, 1996
Filed:
Mar. 14, 1995
Shigeru Ohno, Kanagawa, JP;
Yasushi Hattori, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
Disclosed is a silver halide photographic material containing particular cyanine dye polymer(s) comprising at least one repeating unit represented by formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, or a chlorine atom; L.sup.1 represents --CON(R.sup.2)-- (where R.sup.2 represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, or a substituted alkyl group having from 1 to 6 carbon atoms), --COO--, --NHCO--, --OCO--, --C.sub.6 H.sub.2 (R.sup.3)(R.sup.4)COO-- (where R.sup.3 and R.sup.4 each independently represent a hydrogen atom, a hydroxyl group, a halogen atom, or a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted acyloxy group or a substituted or unsubstituted aryloxy group; and C.sub.6 H.sub.2 represents a benzene ring with four substituents), or --C.sub.6 H.sub.2 (R.sup.3)(R.sup.4)CON(R.sup.2)-- (where R.sup.2, R.sup.3, R.sup.4 and C.sub.6 H.sub.2 have the same meanings as above); L.sup.2 represents a linking group by which L.sup.1 and D are bonded to each other; k and j each represent 0 or 1; p represents 1 or 2; and D represents a cyanine dye residue. The material is successfully detected by an infrared sensor provided in a processing system, while being processed rapidly, and the processed material is free from residual color.