JPS49115314A - - Google Patents

Info

Publication number
JPS49115314A
JPS49115314A JP48025848A JP2584873A JPS49115314A JP S49115314 A JPS49115314 A JP S49115314A JP 48025848 A JP48025848 A JP 48025848A JP 2584873 A JP2584873 A JP 2584873A JP S49115314 A JPS49115314 A JP S49115314A
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.)
Granted
Application number
JP48025848A
Other languages
Japanese (ja)
Other versions
JPS5648856B2 (enrdf_load_stackoverflow
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 JP2584873A priority Critical patent/JPS5648856B2/ja
Priority to DE19742410516 priority patent/DE2410516A1/de
Priority to GB994474A priority patent/GB1454644A/en
Publication of JPS49115314A publication Critical patent/JPS49115314A/ja
Publication of JPS5648856B2 publication Critical patent/JPS5648856B2/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
    • G03C1/485—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)
  • Plural Heterocyclic Compounds (AREA)
JP2584873A 1973-03-05 1973-03-05 Expired JPS5648856B2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2584873A JPS5648856B2 (enrdf_load_stackoverflow) 1973-03-05 1973-03-05
DE19742410516 DE2410516A1 (de) 1973-03-05 1974-03-05 Photographische direkte positive silberhalogenidemulsion, die neue cyaninfarbstoffe enthaelt
GB994474A GB1454644A (en) 1973-03-05 1974-03-05 Sensitized direct-positive silver halide photographic emulsions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2584873A JPS5648856B2 (enrdf_load_stackoverflow) 1973-03-05 1973-03-05

Publications (2)

Publication Number Publication Date
JPS49115314A true JPS49115314A (enrdf_load_stackoverflow) 1974-11-05
JPS5648856B2 JPS5648856B2 (enrdf_load_stackoverflow) 1981-11-18

Family

ID=12177251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2584873A Expired JPS5648856B2 (enrdf_load_stackoverflow) 1973-03-05 1973-03-05

Country Status (3)

Country Link
JP (1) JPS5648856B2 (enrdf_load_stackoverflow)
DE (1) DE2410516A1 (enrdf_load_stackoverflow)
GB (1) GB1454644A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073625A (ja) * 1983-09-30 1985-04-25 Fuji Photo Film Co Ltd 再反転ネガ像の抑制された内部潜像型直接ポジハロゲン化銀感光材料

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599383B1 (en) * 1992-11-19 2001-02-28 Eastman Kodak Company Silver halide photographic elements containing furan or pyrrole substituted dye compounds
JP3588160B2 (ja) * 1994-05-18 2004-11-10 イーストマン コダック カンパニー 複素環式置換基を有する青色増感色素
CN108864056B (zh) * 2018-08-03 2019-11-05 北京理工大学 具有aie性能的近红外荧光化合物及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073625A (ja) * 1983-09-30 1985-04-25 Fuji Photo Film Co Ltd 再反転ネガ像の抑制された内部潜像型直接ポジハロゲン化銀感光材料

Also Published As

Publication number Publication date
DE2410516A1 (de) 1974-09-12
GB1454644A (en) 1976-11-03
JPS5648856B2 (enrdf_load_stackoverflow) 1981-11-18

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