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CH569305A5 - - Google Patents

Info

Publication number
CH569305A5
CH569305A5 CH416873A CH416873A CH569305A5 CH 569305 A5 CH569305 A5 CH 569305A5 CH 416873 A CH416873 A CH 416873A CH 416873 A CH416873 A CH 416873A CH 569305 A5 CH569305 A5 CH 569305A5
Authority
CH
Switzerland
Application number
CH416873A
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
Priority claimed from GB1561572A external-priority patent/GB1394372A/en
Priority claimed from GB1561672A external-priority patent/GB1390237A/en
Application filed by Ilford Ltd filed Critical Ilford Ltd
Priority to IT4921273A priority Critical patent/IT984289B/en
Publication of CH569305A5 publication Critical patent/CH569305A5/xx

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
    • G03C1/30—Hardeners
    • 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

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)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CH416873A 1972-04-05 1973-03-22 CH569305A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4921273A IT984289B (en) 1972-04-05 1973-04-03 PROCEDURE FOR PRODUCING SILVER HALIDE PHOTOGRAPHIC MATERIAL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1561572A GB1394372A (en) 1972-04-05 1972-04-05 Photographic emulsions
GB1561672A GB1390237A (en) 1972-04-05 1972-04-05 Photographic emulsions

Publications (1)

Publication Number Publication Date
CH569305A5 true CH569305A5 (en) 1975-11-14

Family

ID=26251432

Family Applications (1)

Application Number Title Priority Date Filing Date
CH416873A CH569305A5 (en) 1972-04-05 1973-03-22

Country Status (4)

Country Link
US (1) US3843372A (en)
JP (1) JPS4917720A (en)
CH (1) CH569305A5 (en)
FR (1) FR2179136B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535042A (en) * 1975-04-09 1978-12-06 Agfa Gevaert Preparation of photographic silver halide emulsions
DE2802016C2 (en) * 1978-01-18 1985-05-09 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Lith type photographic material
JPS5828569B2 (en) * 1978-12-12 1983-06-16 コニカ株式会社 Silver halide photographic material
US4243748A (en) * 1979-05-29 1981-01-06 E. I. Du Pont De Nemours And Company Light-sensitive silver halide reproduction material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438716A (en) * 1944-10-06 1948-03-30 Gen Aniline & Film Corp Stabilized silver halide emulsions
BE594454A (en) * 1959-09-04

Also Published As

Publication number Publication date
FR2179136A1 (en) 1973-11-16
JPS4917720A (en) 1974-02-16
US3843372A (en) 1974-10-22
FR2179136B1 (en) 1977-02-04

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased