CH473401A - Process for the production of a thin outer layer practically free of silver halide grains on a gelatin-silver halide emulsion coated on a support - Google Patents

Process for the production of a thin outer layer practically free of silver halide grains on a gelatin-silver halide emulsion coated on a support

Info

Publication number
CH473401A
CH473401A CH1511966A CH1511966A CH473401A CH 473401 A CH473401 A CH 473401A CH 1511966 A CH1511966 A CH 1511966A CH 1511966 A CH1511966 A CH 1511966A CH 473401 A CH473401 A CH 473401A
Authority
CH
Switzerland
Prior art keywords
silver halide
gelatin
production
support
outer layer
Prior art date
Application number
CH1511966A
Other languages
German (de)
Inventor
Cameron Ewen
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 CH473401A publication Critical patent/CH473401A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • 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
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CH1511966A 1965-10-19 1966-10-19 Process for the production of a thin outer layer practically free of silver halide grains on a gelatin-silver halide emulsion coated on a support CH473401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4420565A GB1140914A (en) 1965-10-19 1965-10-19 Protective coatings

Publications (1)

Publication Number Publication Date
CH473401A true CH473401A (en) 1969-05-31

Family

ID=10432249

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1511966A CH473401A (en) 1965-10-19 1966-10-19 Process for the production of a thin outer layer practically free of silver halide grains on a gelatin-silver halide emulsion coated on a support

Country Status (5)

Country Link
BE (1) BE688422A (en)
CH (1) CH473401A (en)
DE (1) DE1572013A1 (en)
GB (1) GB1140914A (en)
NL (1) NL6614587A (en)

Also Published As

Publication number Publication date
BE688422A (en) 1967-03-31
NL6614587A (en) 1967-04-20
DE1572013A1 (en) 1970-01-02
GB1140914A (en) 1969-01-22

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Legal Events

Date Code Title Description
PL Patent ceased