CH550422A - PROCESS FOR DEVELOPING PHOTOGRAPHICAL MATERIAL. - Google Patents

PROCESS FOR DEVELOPING PHOTOGRAPHICAL MATERIAL.

Info

Publication number
CH550422A
CH550422A CH981970A CH981970A CH550422A CH 550422 A CH550422 A CH 550422A CH 981970 A CH981970 A CH 981970A CH 981970 A CH981970 A CH 981970A CH 550422 A CH550422 A CH 550422A
Authority
CH
Switzerland
Prior art keywords
photographical
developing
photographical material
developing photographical
Prior art date
Application number
CH981970A
Other languages
German (de)
Original Assignee
Ilford 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 Ilford Ltd filed Critical Ilford Ltd
Publication of CH550422A publication Critical patent/CH550422A/en

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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/15—Lithographic emulsion

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CH981970A 1969-06-30 1970-06-29 PROCESS FOR DEVELOPING PHOTOGRAPHICAL MATERIAL. CH550422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32955/69A GB1248530A (en) 1969-06-30 1969-06-30 Photographic lith development

Publications (1)

Publication Number Publication Date
CH550422A true CH550422A (en) 1974-06-14

Family

ID=10346488

Family Applications (1)

Application Number Title Priority Date Filing Date
CH981970A CH550422A (en) 1969-06-30 1970-06-29 PROCESS FOR DEVELOPING PHOTOGRAPHICAL MATERIAL.

Country Status (7)

Country Link
US (1) US3832180A (en)
BE (1) BE752768A (en)
CH (1) CH550422A (en)
DE (1) DE2032049C2 (en)
FR (1) FR2051465A5 (en)
GB (1) GB1248530A (en)
NL (1) NL166553C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001020A (en) * 1971-03-04 1977-01-04 Fuji Photo Film Co., Ltd. Developing a silver ha1ide emulsion in contact with a heterocyclic thione and a polyalkylene oxide
JPS5551169B2 (en) * 1972-05-25 1980-12-23
GB1463659A (en) * 1973-06-01 1977-02-02 Agfa Gevaert Development of exposed silver halide material in the presence of polyoxyalkylenes
JPS5156301A (en) * 1974-11-07 1976-05-18 Fuji Photo Film Co Ltd
JPS5917825B2 (en) * 1975-08-02 1984-04-24 コニカ株式会社 How to form high contrast silver images
US4210715A (en) * 1975-08-02 1980-07-01 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide photographic material and method of processing thereof
JPS5291429A (en) * 1976-01-28 1977-08-01 Fuji Photo Film Co Ltd Printing plate producing procedure
US4808516A (en) * 1987-07-21 1989-02-28 Eastman Kodak Company Photographic emulsion and element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423549A (en) * 1945-01-10 1947-07-08 Du Pont Silver halide photographic emulsions sensitized by polyalkylene glycols
US3148987A (en) * 1961-10-02 1964-09-15 Gevaert Photo Prod Nv Photographic material

Also Published As

Publication number Publication date
DE2032049A1 (en) 1971-01-14
DE2032049C2 (en) 1982-06-24
US3832180A (en) 1974-08-27
FR2051465A5 (en) 1971-04-02
BE752768A (en) 1970-12-01
NL166553C (en) 1981-08-17
GB1248530A (en) 1971-10-06
NL7009588A (en) 1971-01-04
NL166553B (en) 1981-03-16

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Legal Events

Date Code Title Description
PL Patent ceased