JPS6437545A - Silver halide color photographic sensitive material - Google Patents

Silver halide color photographic sensitive material

Info

Publication number
JPS6437545A
JPS6437545A JP19400487A JP19400487A JPS6437545A JP S6437545 A JPS6437545 A JP S6437545A JP 19400487 A JP19400487 A JP 19400487A JP 19400487 A JP19400487 A JP 19400487A JP S6437545 A JPS6437545 A JP S6437545A
Authority
JP
Japan
Prior art keywords
silver halide
1mol
halide emulsion
sensitive material
silver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19400487A
Other languages
Japanese (ja)
Other versions
JP2534506B2 (en
Inventor
Tomomi Yoshizawa
Keiji Ogi
Atsushi Kamitakahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP62194004A priority Critical patent/JP2534506B2/en
Publication of JPS6437545A publication Critical patent/JPS6437545A/en
Application granted granted Critical
Publication of JP2534506B2 publication Critical patent/JP2534506B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances

Abstract

PURPOSE:To obtain a sensitive material having high sensitivity to blue light by color sensitization, by incorporating a silver halide emulsion having <=1mol.% silver iodide content and spectrally sensitized with a specified sensitizing dye and a specified amt. of thiocyanate ions. CONSTITUTION:A silver halide emulsion having <=1mol.% silver iodide content and spectrally sensitized with a sensitizing dye represented by the formula and >=3.7X10<-3>mol. thiocyanate ions per 1mol. silver halide emulsion are incorporated. In the formula, each of Z1 and Z2 is a group of atoms required to form a benzothiazole or naphthothiazole ring, each of R1 and R2 is optionally substd. alkyl, X<-> is an anion and n=1 or 2. Though the silver iodide content of the blue-sensitive silver halide emulsion is <=1mol.%, an emulsion contg. no silver iodide is preferably used, and especially high sensitivity can thus be obtd.
JP62194004A 1987-08-01 1987-08-01 Silver halide color photographic material Expired - Lifetime JP2534506B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62194004A JP2534506B2 (en) 1987-08-01 1987-08-01 Silver halide color photographic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62194004A JP2534506B2 (en) 1987-08-01 1987-08-01 Silver halide color photographic material

Publications (2)

Publication Number Publication Date
JPS6437545A true JPS6437545A (en) 1989-02-08
JP2534506B2 JP2534506B2 (en) 1996-09-18

Family

ID=16317368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62194004A Expired - Lifetime JP2534506B2 (en) 1987-08-01 1987-08-01 Silver halide color photographic material

Country Status (1)

Country Link
JP (1) JP2534506B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125549A (en) * 1990-09-18 1992-04-27 Fuji Photo Film Co Ltd Silver halide emulsion and silver halide photographic sensitive material
JPH04166926A (en) * 1990-10-31 1992-06-12 Fuji Photo Film Co Ltd Silver halide photographic emulsion and silver halide photosensitive material
JPH04365030A (en) * 1991-06-12 1992-12-17 Fuji Photo Film Co Ltd Silver halogenide color photosensitive material
JPH05127279A (en) * 1991-02-07 1993-05-25 Fuji Photo Film Co Ltd Silver halide photographic sensitive material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147955A (en) * 1984-08-14 1986-03-08 Fuji Photo Film Co Ltd Photosensitive element for silver salt diffusion transfer process
JPS6218538A (en) * 1985-07-18 1987-01-27 Fuji Photo Film Co Ltd Silver halide emulsion
JPS6289953A (en) * 1985-10-16 1987-04-24 Fuji Photo Film Co Ltd Silver halide emulsion
JPS62115439A (en) * 1985-11-15 1987-05-27 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147955A (en) * 1984-08-14 1986-03-08 Fuji Photo Film Co Ltd Photosensitive element for silver salt diffusion transfer process
JPS6218538A (en) * 1985-07-18 1987-01-27 Fuji Photo Film Co Ltd Silver halide emulsion
JPS6289953A (en) * 1985-10-16 1987-04-24 Fuji Photo Film Co Ltd Silver halide emulsion
JPS62115439A (en) * 1985-11-15 1987-05-27 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125549A (en) * 1990-09-18 1992-04-27 Fuji Photo Film Co Ltd Silver halide emulsion and silver halide photographic sensitive material
JPH04166926A (en) * 1990-10-31 1992-06-12 Fuji Photo Film Co Ltd Silver halide photographic emulsion and silver halide photosensitive material
JPH05127279A (en) * 1991-02-07 1993-05-25 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH04365030A (en) * 1991-06-12 1992-12-17 Fuji Photo Film Co Ltd Silver halogenide color photosensitive material

Also Published As

Publication number Publication date
JP2534506B2 (en) 1996-09-18

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