CA989238A - Direct reversal silver halide photographic light-sensitive material - Google Patents

Direct reversal silver halide photographic light-sensitive material

Info

Publication number
CA989238A
CA989238A CA130,635A CA130635A CA989238A CA 989238 A CA989238 A CA 989238A CA 130635 A CA130635 A CA 130635A CA 989238 A CA989238 A CA 989238A
Authority
CA
Canada
Prior art keywords
silver halide
sensitive material
photographic light
halide photographic
direct reversal
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.)
Expired
Application number
CA130,635A
Other languages
English (en)
Other versions
CA130635S (en
Inventor
Kinji Ohkubo
Takao Masuda
Keisuke Shiba
Masanao Hinata
Akira Ogawa
Akira Sato
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of CA989238A publication Critical patent/CA989238A/en
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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CA130,635A 1970-12-29 1971-12-21 Direct reversal silver halide photographic light-sensitive material Expired CA989238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45121455A JPS526617B1 (ko) 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
CA989238A true CA989238A (en) 1976-05-18

Family

ID=14811540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,635A Expired CA989238A (en) 1970-12-29 1971-12-21 Direct reversal silver halide photographic light-sensitive material

Country Status (5)

Country Link
US (1) US3782957A (ko)
JP (1) JPS526617B1 (ko)
CA (1) CA989238A (ko)
DE (1) DE2164275A1 (ko)
GB (1) GB1350230A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890154A (en) * 1969-12-24 1975-06-17 Fuji Photo Film Co Ltd Light-sensitive silver halide photographic materials
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
GB1427525A (en) * 1972-07-13 1976-03-10 Agfa Gevaert Directpositive silver halide emulsions
US3933498A (en) * 1973-09-28 1976-01-20 E. I. Du Pont De Nemours And Company Fogged, direct positive silver halide emulsions containing a bleach inhibiting compound and a Dmin maintainer compound
JPS51139323A (en) * 1975-05-27 1976-12-01 Konishiroku Photo Ind Co Ltd Silver halide photographic emulsifier for scintilation exposure
EP1772282B1 (en) * 2004-07-29 2012-02-01 Adeka Corporation Optical recording material and optical recording medium
JP4688480B2 (ja) * 2004-11-25 2011-05-25 株式会社Ａｄｅｋａ シアニン化合物、該化合物を用いた光学記録材料、及び光学記録媒体

Also Published As

Publication number Publication date
GB1350230A (en) 1974-04-18
DE2164275A1 (de) 1972-07-13
JPS526617B1 (ko) 1977-02-23
US3782957A (en) 1974-01-01

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