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GB344026A - Improvements relating to combined sound and picture record films - Google Patents

Improvements relating to combined sound and picture record films

Info

Publication number
GB344026A
GB344026A GB36496/29A GB3649629A GB344026A GB 344026 A GB344026 A GB 344026A GB 36496/29 A GB36496/29 A GB 36496/29A GB 3649629 A GB3649629 A GB 3649629A GB 344026 A GB344026 A GB 344026A
Authority
GB
United Kingdom
Prior art keywords
film
record
sound
kinematograph
picture
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
GB36496/29A
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.)
Technicolor Motion Picture Corp
Original Assignee
Technicolor Motion Picture Corp
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 Technicolor Motion Picture Corp filed Critical Technicolor Motion Picture Corp
Publication of GB344026A publication Critical patent/GB344026A/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)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

344,026. Combined sound and kinematograph records. TECHNICOLOR MOTION PICTURE CORPORATION, 120, Brookline Avenue, Boston, U.S.A.-(Assignees of Troland, L. T. ; 120, Brookline Avenue, Boston, U.S.A.) Nov. 28, 1929, No. 36496. Convention date, Dec. 20, 1928. Drawings to Specification. [Class 40 (ii).] A combined sound and kinematograph film is provided with the picture record in natural colours and the sound record in black-and-white. The coloured picture record may be formed by the imbibition process, such as described in Specification 307,659, [Class 98 (ii), Photographic processes &c.]. The sound record may be disposed as a narrow band at the side of the film either inside or outside the sprocket holes, and may be in the form of a photographic silver image upon one portion of the kinematograph film, the remaining portion of the film being hardened and printed with the successive dyed matrices. The entire surface of the film is coated with a gelatine layer which, when the imbibition process is employed, contains the light-sensitive silver salt in the sound record portion only. The Specification as open to inspection under Sect. 91 (3) (a) refers also to the picture record as being produced in a single colour including black. This subject-matter does not appear in the Specification as accepted.
GB36496/29A 1928-12-20 1929-11-28 Improvements relating to combined sound and picture record films Expired GB344026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US344026XA 1928-12-20 1928-12-20

Publications (1)

Publication Number Publication Date
GB344026A true GB344026A (en) 1931-03-02

Family

ID=21876165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36496/29A Expired GB344026A (en) 1928-12-20 1929-11-28 Improvements relating to combined sound and picture record films

Country Status (1)

Country Link
GB (1) GB344026A (en)

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