CH489819A - Photographic film and method of making it - Google Patents

Photographic film and method of making it

Info

Publication number
CH489819A
CH489819A CH465167A CH465167A CH489819A CH 489819 A CH489819 A CH 489819A CH 465167 A CH465167 A CH 465167A CH 465167 A CH465167 A CH 465167A CH 489819 A CH489819 A CH 489819A
Authority
CH
Switzerland
Prior art keywords
making
photographic film
photographic
film
Prior art date
Application number
CH465167A
Other languages
German (de)
Inventor
Heinz Dr Nebe
Biedermann Martin
Original Assignee
Wolfen Filmfab Veb
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 Wolfen Filmfab Veb filed Critical Wolfen Filmfab Veb
Publication of CH489819A publication Critical patent/CH489819A/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
    • G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
    • 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
    • G03C1/81—Photosensitive materials characterised by the base or auxiliary layers characterised by anticoiling means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH465167A 1966-05-16 1967-04-03 Photographic film and method of making it CH489819A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD11759766 1966-05-16
DEV0311051 1966-05-21
FR77335A FR1494463A (en) 1966-05-16 1966-09-22 Photographic film and process for its manufacture

Publications (1)

Publication Number Publication Date
CH489819A true CH489819A (en) 1970-04-30

Family

ID=27179684

Family Applications (1)

Application Number Title Priority Date Filing Date
CH465167A CH489819A (en) 1966-05-16 1967-04-03 Photographic film and method of making it

Country Status (3)

Country Link
BE (1) BE690775A (en)
CH (1) CH489819A (en)
FR (1) FR1494463A (en)

Also Published As

Publication number Publication date
FR1494463A (en) 1967-09-08
BE690775A (en) 1967-05-16

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Legal Events

Date Code Title Description
PL Patent ceased