GB1013344A - Photographic copying processes - Google Patents

Photographic copying processes

Info

Publication number
GB1013344A
GB1013344A GB14698/62A GB1469862A GB1013344A GB 1013344 A GB1013344 A GB 1013344A GB 14698/62 A GB14698/62 A GB 14698/62A GB 1469862 A GB1469862 A GB 1469862A GB 1013344 A GB1013344 A GB 1013344A
Authority
GB
United Kingdom
Prior art keywords
glassine
type
modified
photographic copying
copying processes
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
GB14698/62A
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten 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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB1013344A publication Critical patent/GB1013344A/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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/52—Bases or auxiliary layers; Substances therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

Glassine-type or modified glassine-type paper coated with a water-permeable colloid layer e.g. of gelatin, gum arabic, sodium carboxy methyl cellulose, is used as a receiving sheet in photographic diffusion transfer processes (see Division G2). Modified glassine-type papers are those having similar surface characteristics to glassine paper and are defined by means of literature references. The coating may include photographic processing aids such as development nuclei, developer, alkali and silver halide complexing compounds. Specification 1,013,345 is referred to.
GB14698/62A 1961-04-14 1962-04-16 Photographic copying processes Expired GB1013344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL263663 1961-04-14

Publications (1)

Publication Number Publication Date
GB1013344A true GB1013344A (en) 1965-12-15

Family

ID=19752985

Family Applications (2)

Application Number Title Priority Date Filing Date
GB15527/65A Expired GB1013345A (en) 1961-04-14 1962-04-16 Photographic copying processes
GB14698/62A Expired GB1013344A (en) 1961-04-14 1962-04-16 Photographic copying processes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB15527/65A Expired GB1013345A (en) 1961-04-14 1962-04-16 Photographic copying processes

Country Status (4)

Country Link
BE (1) BE616453A (en)
FR (1) FR1319806A (en)
GB (2) GB1013345A (en)
NL (2) NL263663A (en)

Also Published As

Publication number Publication date
NL263663A (en)
FR1319806A (en) 1963-03-01
BE616453A (en)
NL111749C (en)
GB1013345A (en) 1965-12-15

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