GB1001007A - Improvements in or relating to photographic or analogous processes and supports suitable for use therein - Google Patents

Improvements in or relating to photographic or analogous processes and supports suitable for use therein

Info

Publication number
GB1001007A
GB1001007A GB4561562A GB4561562A GB1001007A GB 1001007 A GB1001007 A GB 1001007A GB 4561562 A GB4561562 A GB 4561562A GB 4561562 A GB4561562 A GB 4561562A GB 1001007 A GB1001007 A GB 1001007A
Authority
GB
United Kingdom
Prior art keywords
layer
saponifiable
materials
solvent
cellulose
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
GB4561562A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1001007A publication Critical patent/GB1001007A/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
    • G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
    • 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)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

Sheet materials suitable for the manufacture of light-sensitive film &c. are prepared by coating a surface of a support, which surface is substantially unsaponifiable by treatment with alkali, with a layer of saponifiable material by applying a solution or suspension thereof in a volatile solvent, removing the solvent and subsequently saponifying the applied layer in known manner. Specified saponifiable materials are cellulose esters, e.g. cellulose aceto butyrate and cellulose acetate. Suitable base materials (which may be composite) are polyacrylate, polymethacrylate, polystyrene and polycarbonate sheets or films, polyethylene terephthalate which has been coated with a solution in an organic solvent of a halogenated fatty acid and heated, and glass provided with a suitable coating, e.g. of tanned gelatine and an outer layer of polymethylmethacrylate. One example also relates to the use as a support of cardboard coated with methacrylate. The applied saponifiable layer (which may be applied initially by casting, spraying or dipping) may be impregnated with light-sensitive materials, e.g. an aromatic diazo-sulphonate (see Division G2).
GB4561562A 1961-12-06 1962-12-03 Improvements in or relating to photographic or analogous processes and supports suitable for use therein Expired GB1001007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL272249 1961-12-06

Publications (1)

Publication Number Publication Date
GB1001007A true GB1001007A (en) 1965-08-11

Family

ID=19753468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4561562A Expired GB1001007A (en) 1961-12-06 1962-12-03 Improvements in or relating to photographic or analogous processes and supports suitable for use therein

Country Status (3)

Country Link
BE (1) BE625722A (en)
GB (1) GB1001007A (en)
NL (1) NL272249A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4885221A (en) * 1972-02-02 1973-11-12
US4306007A (en) * 1978-03-13 1981-12-15 Am International, Inc. Process of making and using fade-resistant diazo microfilm

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4885221A (en) * 1972-02-02 1973-11-12
USB326514I5 (en) * 1972-02-02 1975-01-28
US3925080A (en) * 1972-02-02 1975-12-09 Philips Corp Multi-layered photosensitive material having glass substrate and method of manufacture
JPS5412050B2 (en) * 1972-02-02 1979-05-19
US4306007A (en) * 1978-03-13 1981-12-15 Am International, Inc. Process of making and using fade-resistant diazo microfilm

Also Published As

Publication number Publication date
NL272249A (en)
BE625722A (en)

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