GB483052A - Improvements in the production of photographic colour picture films having a sound record - Google Patents

Improvements in the production of photographic colour picture films having a sound record

Info

Publication number
GB483052A
GB483052A GB2736036A GB2736036A GB483052A GB 483052 A GB483052 A GB 483052A GB 2736036 A GB2736036 A GB 2736036A GB 2736036 A GB2736036 A GB 2736036A GB 483052 A GB483052 A GB 483052A
Authority
GB
United Kingdom
Prior art keywords
production
sound record
colour picture
picture films
photographic colour
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
GB2736036A
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
Priority to GB2736036A priority Critical patent/GB483052A/en
Publication of GB483052A publication Critical patent/GB483052A/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
    • G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
    • G03C7/24—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials combined with sound-recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A varnish coating consists of the polymerization product of a -butyl-b -chlorobutadiene Specification 447,765, [Group XX], is referred to.ALSO:A varnish coating comprises (1) the product of saponification of a mixed polymerizate of styrol and butyl acrylate; or (2) a mixture of gelatin, a condensation product of maleic anhydride and colophony, phthalic acid, methanol, formaldehyde and water. Specification 447,765, [Group XX], is referred to.
GB2736036A 1936-10-08 1936-10-08 Improvements in the production of photographic colour picture films having a sound record Expired GB483052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2736036A GB483052A (en) 1936-10-08 1936-10-08 Improvements in the production of photographic colour picture films having a sound record

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2736036A GB483052A (en) 1936-10-08 1936-10-08 Improvements in the production of photographic colour picture films having a sound record

Publications (1)

Publication Number Publication Date
GB483052A true GB483052A (en) 1938-04-08

Family

ID=10258343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2736036A Expired GB483052A (en) 1936-10-08 1936-10-08 Improvements in the production of photographic colour picture films having a sound record

Country Status (1)

Country Link
GB (1) GB483052A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544906A (en) * 1947-08-16 1951-03-13 Eastman Kodak Co Polyvinyl azine sound track coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544906A (en) * 1947-08-16 1951-03-13 Eastman Kodak Co Polyvinyl azine sound track coating

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