JPS4810644B1 - - Google Patents

Info

Publication number
JPS4810644B1
JPS4810644B1 JP44001555A JP155569A JPS4810644B1 JP S4810644 B1 JPS4810644 B1 JP S4810644B1 JP 44001555 A JP44001555 A JP 44001555A JP 155569 A JP155569 A JP 155569A JP S4810644 B1 JPS4810644 B1 JP S4810644B1
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.)
Pending
Application number
JP44001555A
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 JP44001555A priority Critical patent/JPS4810644B1/ja
Priority to FR7000378A priority patent/FR2027921A1/fr
Priority to GB991/70A priority patent/GB1286044A/en
Priority to DE19702000587 priority patent/DE2000587B2/de
Priority to US1488A priority patent/US3615643A/en
Publication of JPS4810644B1 publication Critical patent/JPS4810644B1/ja
Pending 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
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
    • G03C1/4853—Direct positive emulsions prefogged characterised by the desensitiser polymethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP44001555A 1969-01-08 1969-01-08 Pending JPS4810644B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP44001555A JPS4810644B1 (ja) 1969-01-08 1969-01-08
FR7000378A FR2027921A1 (ja) 1969-01-08 1970-01-07
GB991/70A GB1286044A (en) 1969-01-08 1970-01-08 Direct positive photographic silver halide emulsions
DE19702000587 DE2000587B2 (de) 1969-01-08 1970-01-08 Photographisches aufzeichnungsmaterial mit einer verschleierten direkt-positiven spektral sensibilisierten halogensilberemulsion
US1488A US3615643A (en) 1969-01-08 1970-01-08 Direct positive silver halide emulsion containing a dye with at least one naptho (2 3 ) oxazole nucleus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44001555A JPS4810644B1 (ja) 1969-01-08 1969-01-08

Publications (1)

Publication Number Publication Date
JPS4810644B1 true JPS4810644B1 (ja) 1973-04-05

Family

ID=11504755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44001555A Pending JPS4810644B1 (ja) 1969-01-08 1969-01-08

Country Status (5)

Country Link
US (1) US3615643A (ja)
JP (1) JPS4810644B1 (ja)
DE (1) DE2000587B2 (ja)
FR (1) FR2027921A1 (ja)
GB (1) GB1286044A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102337U (ja) * 1976-01-28 1977-08-03

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970461A (en) * 1970-10-01 1976-07-20 Fuji Photo Film Co., Ltd. Fogged, direct-positive silver halide emulsion containing carbocyanine dye having indolenine nucleus
US4081281A (en) * 1972-02-18 1978-03-28 Agfa-Gevaert N.V. Developing low fogged, direct-positive silver halide emulsion with an energetic developer free from halide ions
US5418124A (en) * 1992-03-19 1995-05-23 Fuji Photo Film Co. Ltd. Silver halide photographic emulsion and a photographic light-sensitive material
JP2007041376A (ja) 2005-08-04 2007-02-15 Fujifilm Holdings Corp ハロゲン化銀感光材料およびそれを包含する包装体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102337U (ja) * 1976-01-28 1977-08-03

Also Published As

Publication number Publication date
US3615643A (en) 1971-10-26
DE2000587C3 (ja) 1973-10-11
GB1286044A (en) 1972-08-16
DE2000587A1 (de) 1970-07-23
FR2027921A1 (ja) 1970-10-02
DE2000587B2 (de) 1973-03-29

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