GB1390733A - Photographic developer composition - Google Patents

Photographic developer composition

Info

Publication number
GB1390733A
GB1390733A GB192373A GB192373A GB1390733A GB 1390733 A GB1390733 A GB 1390733A GB 192373 A GB192373 A GB 192373A GB 192373 A GB192373 A GB 192373A GB 1390733 A GB1390733 A GB 1390733A
Authority
GB
United Kingdom
Prior art keywords
cooh
jan
halogen
alkyl
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
GB192373A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1390733A publication Critical patent/GB1390733A/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)
GB192373A 1972-01-17 1973-01-15 Photographic developer composition Expired GB1390733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47006166A JPS5040042B2 (fr) 1972-01-17 1972-01-17

Publications (1)

Publication Number Publication Date
GB1390733A true GB1390733A (en) 1975-04-16

Family

ID=11630934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB192373A Expired GB1390733A (en) 1972-01-17 1973-01-15 Photographic developer composition

Country Status (7)

Country Link
US (1) US3833379A (fr)
JP (1) JPS5040042B2 (fr)
BE (1) BE794129A (fr)
DE (1) DE2301668A1 (fr)
FR (1) FR2168400B1 (fr)
GB (1) GB1390733A (fr)
NL (1) NL7300712A (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583648A (en) * 1944-11-13 1946-12-23 John David Kendall Improvements in photographic materials
US2845349A (en) * 1955-09-07 1958-07-29 Powers Chemco Inc Photographic developers
US3295981A (en) * 1965-01-12 1967-01-03 Eastman Kodak Co Stabilizing a silver halide emulsion hardened with formaldehyde and mucochloric acid
JPS4912180B1 (fr) * 1969-04-21 1974-03-22

Also Published As

Publication number Publication date
FR2168400A1 (fr) 1973-08-31
JPS4876601A (fr) 1973-10-15
FR2168400B1 (fr) 1976-05-14
US3833379A (en) 1974-09-03
JPS5040042B2 (fr) 1975-12-22
NL7300712A (fr) 1973-07-19
DE2301668A1 (de) 1973-07-26
BE794129A (fr) 1973-05-16

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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