GB574138A - New or improved apparatus for stripping photographic multilayer film - Google Patents

New or improved apparatus for stripping photographic multilayer film

Info

Publication number
GB574138A
GB574138A GB12820/43A GB1282043A GB574138A GB 574138 A GB574138 A GB 574138A GB 12820/43 A GB12820/43 A GB 12820/43A GB 1282043 A GB1282043 A GB 1282043A GB 574138 A GB574138 A GB 574138A
Authority
GB
United Kingdom
Prior art keywords
film
layer
stripping
perforations
roller
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
GB12820/43A
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 Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB574138A publication Critical patent/GB574138A/en
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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/20—Subtractive colour processes using differently sensitised films, each coated on its own base, e.g. bipacks, tripacks
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB12820/43A 1942-08-07 1943-08-09 New or improved apparatus for stripping photographic multilayer film Expired GB574138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US574138XA 1942-08-07 1942-08-07

Publications (1)

Publication Number Publication Date
GB574138A true GB574138A (en) 1945-12-21

Family

ID=22010439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12820/43A Expired GB574138A (en) 1942-08-07 1943-08-09 New or improved apparatus for stripping photographic multilayer film

Country Status (2)

Country Link
FR (1) FR942458A (fr)
GB (1) GB574138A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643950A (en) * 1950-01-18 1953-06-30 Du Pont Process of transferring an image-bearing gelatin layer to another film base
US2661290A (en) * 1948-09-23 1953-12-01 Columbia Pictures Corp Method of stripping multilayer negatives
US2671020A (en) * 1949-09-14 1954-03-02 Du Pont Process for transferring a gelatin image bearing film
US2719805A (en) * 1952-06-12 1955-10-04 Technicolor Motion Picture Method and apparatus for transferring a picture-carrying layer from one film to another

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661290A (en) * 1948-09-23 1953-12-01 Columbia Pictures Corp Method of stripping multilayer negatives
US2671020A (en) * 1949-09-14 1954-03-02 Du Pont Process for transferring a gelatin image bearing film
US2643950A (en) * 1950-01-18 1953-06-30 Du Pont Process of transferring an image-bearing gelatin layer to another film base
US2719805A (en) * 1952-06-12 1955-10-04 Technicolor Motion Picture Method and apparatus for transferring a picture-carrying layer from one film to another

Also Published As

Publication number Publication date
FR942458A (fr) 1949-02-09

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