GB506514A - Process for copying sound records on to multi-layer photographic colour cinematograph or like films - Google Patents

Process for copying sound records on to multi-layer photographic colour cinematograph or like films

Info

Publication number
GB506514A
GB506514A GB32907/37A GB3290737A GB506514A GB 506514 A GB506514 A GB 506514A GB 32907/37 A GB32907/37 A GB 32907/37A GB 3290737 A GB3290737 A GB 3290737A GB 506514 A GB506514 A GB 506514A
Authority
GB
United Kingdom
Prior art keywords
films
cinematograph
support
photographic colour
sound records
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
GB32907/37A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB506514A publication Critical patent/GB506514A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/12—Cinematrographic processes of taking pictures or printing
    • G03C5/14—Cinematrographic processes of taking pictures or printing combined with sound-recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

506,514. Photographic colour picture and sound films. 1. G. FARBENINDUSTRIE AKT.-GES. Nov. 29, 1937, No. 32907. Convention date, Jan. 9. [Class 98 (ii)] In the production, on sensitive material having several sensitive layers on one side of a support, of a colour picture film bearing a sound record in the layer nearest the support, the sound record is copied on to this layer through the support in order to avoid the scattering of copying light by the superimposed sensitive layers which takes place when the record is copied in the usual manner from the front of the film.
GB32907/37A 1937-01-09 1937-11-29 Process for copying sound records on to multi-layer photographic colour cinematograph or like films Expired GB506514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE506514X 1937-01-09

Publications (1)

Publication Number Publication Date
GB506514A true GB506514A (en) 1939-05-30

Family

ID=6546571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32907/37A Expired GB506514A (en) 1937-01-09 1937-11-29 Process for copying sound records on to multi-layer photographic colour cinematograph or like films

Country Status (1)

Country Link
GB (1) GB506514A (en)

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