CH379275A - Process for improving the dimensional stability of photographic films - Google Patents

Process for improving the dimensional stability of photographic films

Info

Publication number
CH379275A
CH379275A CH7728159A CH7728159A CH379275A CH 379275 A CH379275 A CH 379275A CH 7728159 A CH7728159 A CH 7728159A CH 7728159 A CH7728159 A CH 7728159A CH 379275 A CH379275 A CH 379275A
Authority
CH
Switzerland
Prior art keywords
improving
dimensional stability
photographic films
photographic
films
Prior art date
Application number
CH7728159A
Other languages
German (de)
Inventor
Ottmar Dr Wahl
Wolfgang Dr Himmelmann
Walter Dr Kleist
Guenter Dr Kolb
Original Assignee
Agfa 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
Application filed by Agfa Ag filed Critical Agfa Ag
Publication of CH379275A publication Critical patent/CH379275A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • 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
    • 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
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH7728159A 1958-08-29 1959-08-22 Process for improving the dimensional stability of photographic films CH379275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA30190A DE1107076B (en) 1958-08-29 1958-08-29 Process for making photographic films with improved dimensional stability

Publications (1)

Publication Number Publication Date
CH379275A true CH379275A (en) 1964-06-30

Family

ID=6927142

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7728159A CH379275A (en) 1958-08-29 1959-08-22 Process for improving the dimensional stability of photographic films

Country Status (4)

Country Link
BE (1) BE582100A (en)
CH (1) CH379275A (en)
DE (1) DE1107076B (en)
GB (1) GB900195A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203804A (en) * 1962-02-27 1965-08-31 Du Pont Photographic emulsions
US4611027A (en) * 1983-03-25 1986-09-09 Eastman Kodak Company Novel acrylonitrile copolymers
US4507385A (en) * 1983-03-25 1985-03-26 Eastman Kodak Company Acrylonitrile copolymers as protective overcoats in photographic elements

Also Published As

Publication number Publication date
BE582100A (en)
DE1107076B (en) 1961-05-18
GB900195A (en) 1962-07-04

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