JPS5040662B2 - - Google Patents

Info

Publication number
JPS5040662B2
JPS5040662B2 JP46074631A JP7463171A JPS5040662B2 JP S5040662 B2 JPS5040662 B2 JP S5040662B2 JP 46074631 A JP46074631 A JP 46074631A JP 7463171 A JP7463171 A JP 7463171A JP S5040662 B2 JPS5040662 B2 JP S5040662B2
Authority
JP
Japan
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.)
Expired
Application number
JP46074631A
Other languages
Japanese (ja)
Other versions
JPS4841733A (en
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 filed Critical
Priority to JP46074631A priority Critical patent/JPS5040662B2/ja
Priority to US00290512A priority patent/US3822136A/en
Priority to GB4430972A priority patent/GB1377013A/en
Publication of JPS4841733A publication Critical patent/JPS4841733A/ja
Publication of JPS5040662B2 publication Critical patent/JPS5040662B2/ja
Expired 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
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed
JP46074631A 1971-09-27 1971-09-27 Expired JPS5040662B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP46074631A JPS5040662B2 (en) 1971-09-27 1971-09-27
US00290512A US3822136A (en) 1971-09-27 1972-09-20 Silver halide light-sensitive supersensitized materials
GB4430972A GB1377013A (en) 1971-09-27 1972-09-26 Silver halide light-sensitive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46074631A JPS5040662B2 (en) 1971-09-27 1971-09-27

Publications (2)

Publication Number Publication Date
JPS4841733A JPS4841733A (en) 1973-06-18
JPS5040662B2 true JPS5040662B2 (en) 1975-12-25

Family

ID=13552728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46074631A Expired JPS5040662B2 (en) 1971-09-27 1971-09-27

Country Status (3)

Country Link
US (1) US3822136A (en)
JP (1) JPS5040662B2 (en)
GB (1) GB1377013A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202616A2 (en) 1985-05-16 1986-11-26 Konica Corporation Method for color-developing a silver halide photographic light-sensitive material

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991225A (en) * 1972-12-29 1974-08-31
US4057430A (en) * 1973-04-25 1977-11-08 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion
US4110116A (en) * 1973-06-18 1978-08-29 Minnesota Mining And Manufacturing Company Fogged direct positive silver halide emulsion containing a cyanine dye having at least one benzoxazole or benzothiazole nucleus substituted with halogen atoms
JPS5638939B2 (en) * 1973-08-16 1981-09-09
JPS5728219Y2 (en) * 1973-12-26 1982-06-19
JPS5119524A (en) * 1974-08-09 1976-02-16 Fuji Photo Film Co Ltd Harogenkaginshashinnyuzai
JPS5434607B2 (en) * 1974-12-18 1979-10-27
JPS5237422A (en) * 1975-09-19 1977-03-23 Mitsubishi Paper Mills Ltd Spectrally sensitized silver halide photographic emulsion
JPS5938739A (en) * 1982-08-27 1984-03-02 Fuji Photo Film Co Ltd Photographic silver halide emulsion used for direct positive
EP0749038A1 (en) 1995-06-16 1996-12-18 Minnesota Mining And Manufacturing Company Light-sensitive photographic materials comprising tabular silver halide grains and azodicarbonamide derivatives
GB2316754B (en) * 1996-08-30 2000-09-27 Ilford Ltd Variable contrast photographic material
EP0843209B1 (en) 1996-11-13 2001-09-05 Eastman Kodak Company Silver halide emulsion manufacturing method
US6361932B1 (en) * 1998-09-11 2002-03-26 Eastman Kodak Company Photographic material having enhanced light absorption

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430558A (en) * 1945-10-26 1947-11-11 Eastman Kodak Co Photographic emulsion sensitized with combination of merocyanine dye and a monomethinecyanine, a trimethinecyanine, a dimethinehemicyanine, or a styryl dye
DE1072765B (en) * 1960-01-07 Agfa Aktiengesellschaft, Leverkusen-Bayerwerk Process for the preparation of symmetrical and asymmetrical betaine-carbocyanine dyes
JPS5040128A (en) * 1973-08-16 1975-04-12

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072765B (en) * 1960-01-07 Agfa Aktiengesellschaft, Leverkusen-Bayerwerk Process for the preparation of symmetrical and asymmetrical betaine-carbocyanine dyes
US2430558A (en) * 1945-10-26 1947-11-11 Eastman Kodak Co Photographic emulsion sensitized with combination of merocyanine dye and a monomethinecyanine, a trimethinecyanine, a dimethinehemicyanine, or a styryl dye
JPS5040128A (en) * 1973-08-16 1975-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202616A2 (en) 1985-05-16 1986-11-26 Konica Corporation Method for color-developing a silver halide photographic light-sensitive material

Also Published As

Publication number Publication date
GB1377013A (en) 1974-12-11
JPS4841733A (en) 1973-06-18
US3822136A (en) 1974-07-02

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