CH490695A - Process for the production of opaque papers for photographic purposes - Google Patents

Process for the production of opaque papers for photographic purposes

Info

Publication number
CH490695A
CH490695A CH391567A CH391567A CH490695A CH 490695 A CH490695 A CH 490695A CH 391567 A CH391567 A CH 391567A CH 391567 A CH391567 A CH 391567A CH 490695 A CH490695 A CH 490695A
Authority
CH
Switzerland
Prior art keywords
production
photographic purposes
opaque papers
papers
opaque
Prior art date
Application number
CH391567A
Other languages
German (de)
Inventor
Kemme Gregor Dr Dipl-Chem
Original Assignee
Schoeller Felix Jun Fa
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 Schoeller Felix Jun Fa filed Critical Schoeller Felix Jun Fa
Publication of CH490695A publication Critical patent/CH490695A/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
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
CH391567A 1966-03-31 1967-03-17 Process for the production of opaque papers for photographic purposes CH490695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC038768 1966-03-31

Publications (1)

Publication Number Publication Date
CH490695A true CH490695A (en) 1970-05-15

Family

ID=7434849

Family Applications (1)

Application Number Title Priority Date Filing Date
CH391567A CH490695A (en) 1966-03-31 1967-03-17 Process for the production of opaque papers for photographic purposes

Country Status (7)

Country Link
US (1) US3615550A (en)
BE (1) BE696382A (en)
CH (1) CH490695A (en)
DE (1) DE1696264B2 (en)
FR (1) FR1515669A (en)
GB (1) GB1183613A (en)
NL (1) NL6704295A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752692A (en) * 1971-03-29 1973-08-14 Polaroid Corp Diffusion transfer image receiving element
JPS51134621A (en) * 1975-05-16 1976-11-22 Fuji Photo Film Co Ltd Silver halide photosensitive materials
BE882751A (en) * 1979-04-20 1980-07-31 Wiggins Teape Group Ltd STABILIZED PHOTOGRAPHIC PAPERS
US4312937A (en) * 1980-04-11 1982-01-26 Schoeller Technical Papers, Inc. Photographic negative base for self-developing film packs
JPS59177541A (en) * 1983-03-29 1984-10-08 Fuji Photo Film Co Ltd Photographic printing material
GB2138960A (en) * 1983-04-29 1984-10-31 Kodak Ltd Photographic diffusion transfer processes
US5104722A (en) * 1989-02-22 1992-04-14 Mitsubishi Paper Mills Limited Photographic support of base paper and polyolefin layers
JP2006248525A (en) * 2003-06-27 2006-09-21 Kishu Paper Co Ltd Light-shielding packaging material

Also Published As

Publication number Publication date
DE1696264A1 (en) 1971-12-16
NL6704295A (en) 1967-10-02
BE696382A (en) 1967-09-01
DE1696264B2 (en) 1974-06-20
FR1515669A (en) 1968-03-01
US3615550A (en) 1971-10-26
GB1183613A (en) 1970-03-11
DE1696264C3 (en) 1975-02-13

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Legal Events

Date Code Title Description
PL Patent ceased