FR878099A - Perfectionnements aux films photographiques - Google Patents

Perfectionnements aux films photographiques

Info

Publication number
FR878099A
FR878099A FR878099DA FR878099A FR 878099 A FR878099 A FR 878099A FR 878099D A FR878099D A FR 878099DA FR 878099 A FR878099 A FR 878099A
Authority
FR
France
Prior art keywords
photographic films
photographic
films
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR878099A publication Critical patent/FR878099A/fr
Expired legal-status Critical Current

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
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR878099D 1939-09-16 1941-01-28 Perfectionnements aux films photographiques Expired FR878099A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US295268A US2271228A (en) 1939-09-16 1939-09-16 Photographic film subbed with hardened gelatin

Publications (1)

Publication Number Publication Date
FR878099A true FR878099A (fr) 1943-01-11

Family

ID=23136976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878099D Expired FR878099A (fr) 1939-09-16 1941-01-28 Perfectionnements aux films photographiques

Country Status (2)

Country Link
US (1) US2271228A (fr)
FR (1) FR878099A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495661A (en) * 1945-07-24 1950-01-24 Keuffel & Esser Co Reproduction material
US2544667A (en) * 1946-04-27 1951-03-13 Du Pont Werner-type chromium compounds as laminating and coating compositions
US2544666A (en) * 1946-04-27 1951-03-13 Du Pont Werner-type chromium compounds as laminating and coating compositions
US2544668A (en) * 1946-04-27 1951-03-13 Du Pont Werner-type chromium compounds
US2593912A (en) * 1948-11-19 1952-04-22 Gen Aniline & Film Corp Photographic film containing hardened gelatin
US2703284A (en) * 1951-02-08 1955-03-01 Eastman Kodak Co Subbing photographic film
US2829051A (en) * 1951-07-19 1958-04-01 Ciba Ltd Photographically sensitive lenticular film
US2852378A (en) * 1955-11-01 1958-09-16 Eastman Kodak Co Subbing photographic film
US2939806A (en) * 1956-04-16 1960-06-07 Celanese Corp Subbed cellulose triacetate photographic film
US2993792A (en) * 1959-08-06 1961-07-25 Du Pont Photographic stripping films
GB998955A (en) * 1960-10-20 1965-07-21 Gevaert Photo Prod Nv Silver salt diffusion transfer processes and materials for use therein

Also Published As

Publication number Publication date
US2271228A (en) 1942-01-27

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