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CH239023A - Process for the production of waterproof film supports for photographic or photomechanical purposes. - Google Patents

Process for the production of waterproof film supports for photographic or photomechanical purposes.

Info

Publication number
CH239023A
CH239023A CH239023DA CH239023A CH 239023 A CH239023 A CH 239023A CH 239023D A CH239023D A CH 239023DA CH 239023 A CH239023 A CH 239023A
Authority
CH
Switzerland
Prior art keywords
photomechanical
photographic
purposes
production
waterproof film
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
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 CH239023A publication Critical patent/CH239023A/en

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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
    • 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)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
CH239023D 1942-08-05 1943-08-05 Process for the production of waterproof film supports for photographic or photomechanical purposes. CH239023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE239023X 1942-08-05

Publications (1)

Publication Number Publication Date
CH239023A true CH239023A (en) 1945-09-15

Family

ID=5903728

Family Applications (1)

Application Number Title Priority Date Filing Date
CH239023D CH239023A (en) 1942-08-05 1943-08-05 Process for the production of waterproof film supports for photographic or photomechanical purposes.

Country Status (2)

Country Link
CH (1) CH239023A (en)
FR (1) FR896644A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941768C (en) * 1951-11-07 1956-04-19 Kalle & Co Ag Method for producing blueprint material
DE973579C (en) * 1952-03-27 1960-03-31 Kalle & Co Ag Method for producing blueprint material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941768C (en) * 1951-11-07 1956-04-19 Kalle & Co Ag Method for producing blueprint material
DE973579C (en) * 1952-03-27 1960-03-31 Kalle & Co Ag Method for producing blueprint material

Also Published As

Publication number Publication date
FR896644A (en) 1945-02-27

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