IT7948520A0 - Procedimento per impedire la colorazione scura e la formazione di fango in soluzioni sviluppatrici fotografiche - Google Patents

Procedimento per impedire la colorazione scura e la formazione di fango in soluzioni sviluppatrici fotografiche

Info

Publication number
IT7948520A0
IT7948520A0 IT7948520A IT4852079A IT7948520A0 IT 7948520 A0 IT7948520 A0 IT 7948520A0 IT 7948520 A IT7948520 A IT 7948520A IT 4852079 A IT4852079 A IT 4852079A IT 7948520 A0 IT7948520 A0 IT 7948520A0
Authority
IT
Italy
Prior art keywords
developering
photographic
procedure
solutions
prevent dark
Prior art date
Application number
IT7948520A
Other languages
English (en)
Other versions
IT1119752B (it
Original Assignee
Ciba Geigy Ag
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
Priority claimed from CH347878A external-priority patent/CH641281A5/de
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IT7948520A0 publication Critical patent/IT7948520A0/it
Application granted granted Critical
Publication of IT1119752B publication Critical patent/IT1119752B/it

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT7948520A 1978-03-31 1979-03-28 Procedimento per impedire la colorazione scura e la formazione di fango in soluzioni sviluppatrici fotografiche IT1119752B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH347878A CH641281A5 (de) 1978-03-31 1978-03-31 Organische schwefelverbindungen enthaltende photographische entwicklerloesungen.
CH154779 1979-02-16

Publications (2)

Publication Number Publication Date
IT7948520A0 true IT7948520A0 (it) 1979-03-28
IT1119752B IT1119752B (it) 1986-03-10

Family

ID=25687965

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7948520A IT1119752B (it) 1978-03-31 1979-03-28 Procedimento per impedire la colorazione scura e la formazione di fango in soluzioni sviluppatrici fotografiche

Country Status (2)

Country Link
US (1) US4254215A (it)
IT (1) IT1119752B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624347A (en) * 1979-08-03 1981-03-07 Fuji Photo Film Co Ltd Photographic developing method
US4370402A (en) * 1980-09-24 1983-01-25 Harry Anderson Dye reducing composition for dye transfers, photographic transparencies and color prints
JPH03191343A (ja) * 1989-12-20 1991-08-21 Fuji Photo Film Co Ltd ハロゲン化銀感光材料の現像処理方法
EP0507284B1 (en) * 1991-04-02 1995-07-19 Fuji Photo Film Co., Ltd. Development of silver halide photosensitive material and developer
US6013423A (en) * 1991-08-22 2000-01-11 Fuji Photo Film Co., Ltd. Developing solution for silver halide photographic material and method for processing silver halide photographic material by using the same
JP2955906B2 (ja) * 1992-04-13 1999-10-04 コニカ株式会社 ハロゲン化銀写真感光材料用現像液
US5364746A (en) * 1992-04-13 1994-11-15 Konica Corporation Developer for silver halide photographic light-sensitive material
CA2107644A1 (en) * 1992-10-28 1994-04-29 David R. Magnin .alpha.-phosphonosulfonae squalene synthetase inhibitors and methd
US5470845A (en) * 1992-10-28 1995-11-28 Bristol-Myers Squibb Company Methods of using α-phosphonosulfonate squalene synthetase inhibitors including the treatment of atherosclerosis and hypercholesterolemia
US5510231A (en) * 1993-04-27 1996-04-23 Konica Corporation Solid developing composition for silver halide photographic light-sensitive material and processing method using the same
US5447922A (en) * 1994-08-24 1995-09-05 Bristol-Myers Squibb Company α-phosphonosulfinic squalene synthetase inhibitors
US5604082A (en) * 1995-02-21 1997-02-18 Agfa-Gevaert, N.V. Method for processing an exposed photographic silver halide material
DE69605464T2 (de) * 1995-02-21 2000-06-21 Agfa-Gevaert N.V., Mortsel Entwicklerlösung und Verfahren zum Entwickeln eines belichteten, photographischen Silberhalogenidmaterials
US6238854B1 (en) 1999-06-14 2001-05-29 Agfa-Gevaert Developer composition for use in the processing of light-sensitive silver halide photographic materials
US6238853B1 (en) 1999-06-14 2001-05-29 Agfa-Gevaert Processing method of light-sensitive silver halide photographic materials showing less tendency to sludge formation
GB0103527D0 (en) * 2001-02-13 2001-03-28 Eastman Kodak Co Photographic developing composition and use thereof in the development of a photographic element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421693A (en) * 1944-09-16 1947-06-03 Gen Aniline & Film Corp Imidazolone color formers
BE597971A (it) * 1960-12-09
GB1157173A (en) * 1967-05-08 1969-07-02 Agfa Gevaert Nv Sulphonated S-Alkyl and S-Aralkyl Thiosulphates
US3685991A (en) * 1971-03-08 1972-08-22 Polaroid Corp Novel photographic products and processes
US3932480A (en) * 1972-02-28 1976-01-13 Polaroid Corporation Benzylthiosulfuric acid salts
US4141734A (en) * 1975-09-11 1979-02-27 Ciba-Geiby Ag Photographic developing process

Also Published As

Publication number Publication date
US4254215A (en) 1981-03-03
IT1119752B (it) 1986-03-10

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