GB1351629A - Photographic developer composition - Google Patents

Photographic developer composition

Info

Publication number
GB1351629A
GB1351629A GB5857271A GB5857271A GB1351629A GB 1351629 A GB1351629 A GB 1351629A GB 5857271 A GB5857271 A GB 5857271A GB 5857271 A GB5857271 A GB 5857271A GB 1351629 A GB1351629 A GB 1351629A
Authority
GB
United Kingdom
Prior art keywords
developers
carbons
dec
carboxyl
silver halide
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
GB5857271A
Other languages
English (en)
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
Publication of GB1351629A publication Critical patent/GB1351629A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5857271A 1970-12-24 1971-12-16 Photographic developer composition Expired GB1351629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45118087A JPS4839171B1 (enrdf_load_stackoverflow) 1970-12-24 1970-12-24

Publications (1)

Publication Number Publication Date
GB1351629A true GB1351629A (en) 1974-05-01

Family

ID=14727659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5857271A Expired GB1351629A (en) 1970-12-24 1971-12-16 Photographic developer composition

Country Status (4)

Country Link
US (1) US3776731A (enrdf_load_stackoverflow)
JP (1) JPS4839171B1 (enrdf_load_stackoverflow)
DE (1) DE2162335A1 (enrdf_load_stackoverflow)
GB (1) GB1351629A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL61497A (en) * 1980-11-16 1985-06-30 Hanetz Photographic Processes Developer for lith or line films and process for its use
JPS60200250A (ja) * 1984-03-23 1985-10-09 Fuji Photo Film Co Ltd 高コントラストネガ画像形成方法

Also Published As

Publication number Publication date
DE2162335A1 (de) 1972-07-13
US3776731A (en) 1973-12-04
JPS4839171B1 (enrdf_load_stackoverflow) 1973-11-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee