GB2027920B - Photographic silver halide developer composition - Google Patents

Photographic silver halide developer composition

Info

Publication number
GB2027920B
GB2027920B GB7833133A GB7833133A GB2027920B GB 2027920 B GB2027920 B GB 2027920B GB 7833133 A GB7833133 A GB 7833133A GB 7833133 A GB7833133 A GB 7833133A GB 2027920 B GB2027920 B GB 2027920B
Authority
GB
United Kingdom
Prior art keywords
silver halide
developer composition
photographic silver
halide developer
photographic
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
GB7833133A
Other versions
GB2027920A (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.)
Kodak Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Priority to GB7833133A priority Critical patent/GB2027920B/en
Publication of GB2027920A publication Critical patent/GB2027920A/en
Application granted granted Critical
Publication of GB2027920B publication Critical patent/GB2027920B/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
GB7833133A 1978-08-11 1978-08-11 Photographic silver halide developer composition Expired GB2027920B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7833133A GB2027920B (en) 1978-08-11 1978-08-11 Photographic silver halide developer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833133A GB2027920B (en) 1978-08-11 1978-08-11 Photographic silver halide developer composition

Publications (2)

Publication Number Publication Date
GB2027920A GB2027920A (en) 1980-02-27
GB2027920B true GB2027920B (en) 1983-02-02

Family

ID=10499010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833133A Expired GB2027920B (en) 1978-08-11 1978-08-11 Photographic silver halide developer composition

Country Status (1)

Country Link
GB (1) GB2027920B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1175017B (en) * 1983-09-20 1987-07-01 Minnesota Mining & Mfg DEVELOPMENT COMPOSITIONS FOR PHOTOGRAPHIC MATERIALS WITH SILVER HALIDES
US4900252A (en) * 1987-07-24 1990-02-13 Siemens Aktiengesellschaft Recognition system for tools insertable into dental treatment instruments
US5278035A (en) * 1990-01-31 1994-01-11 Knapp Audenried W Non-toxic photographic developer composition for processing x-ray films in automatic film processors
JP2961850B2 (en) * 1990-09-19 1999-10-12 大日本インキ化学工業株式会社 Method for forming ultra-high contrast negative image
US5372911A (en) * 1991-06-13 1994-12-13 Dainippon Ink And Chemicals, Inc. Process of forming super high-contrast negative images and silver halide photographic material and developer being used therefor
GB2284067A (en) * 1993-11-20 1995-05-24 Ilford Ltd Photographic developers

Also Published As

Publication number Publication date
GB2027920A (en) 1980-02-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19980810