GR920300114T1 - - Google Patents

Info

Publication number
GR920300114T1
GR920300114T1 GR920300114T GR920300114T GR920300114T1 GR 920300114 T1 GR920300114 T1 GR 920300114T1 GR 920300114 T GR920300114 T GR 920300114T GR 920300114 T GR920300114 T GR 920300114T GR 920300114 T1 GR920300114 T1 GR 920300114T1
Authority
GR
Greece
Prior art keywords
developer
low
inscribability
imprintability
pencils
Prior art date
Application number
GR920300114T
Other languages
Greek (el)
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 filed Critical
Publication of GR920300114T1 publication Critical patent/GR920300114T1/el

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
    • G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
    • 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
    • G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paper (AREA)

Abstract

The back-layer coating is composed of a terpolymer latex of styrene/butadiene/methacrylate, a hard silica and an aqueous solution of the sodium salt of an organic polybasic acid. The quantities of these substances are selected such that optimum results are obtained with respect to imprintability, inscribability with pencils, low fouling in spent developer baths, low discoloration in the developer, good gluing adhesion and antistatic properties.
GR920300114T 1987-10-23 1993-02-17 GR920300114T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87115556A EP0312638B1 (en) 1987-10-23 1987-10-23 Photographic support material for light-sensitive layers in the form of a plastic-coated paper or a plastic sheet with a writable antistatic back-layer coating

Publications (1)

Publication Number Publication Date
GR920300114T1 true GR920300114T1 (en) 1993-02-17

Family

ID=8197385

Family Applications (2)

Application Number Title Priority Date Filing Date
GR920300114T GR920300114T1 (en) 1987-10-23 1993-02-17
GR930400642T GR3007455T3 (en) 1987-10-23 1993-03-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
GR930400642T GR3007455T3 (en) 1987-10-23 1993-03-24

Country Status (5)

Country Link
EP (1) EP0312638B1 (en)
AT (1) ATE84885T1 (en)
DE (1) DE3783768D1 (en)
ES (1) ES2037056T3 (en)
GR (2) GR920300114T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735871A1 (en) * 1987-10-23 1989-05-03 Schoeller F Jun Gmbh Co Kg PHOTOGRAPHIC SUPPORT MATERIAL FOR LIGHT-SENSITIVE LAYERS IN THE FORM OF A PLASTIC-COATED PAPER OR A PLASTIC SOLVE WITH A BACK COATING
JP2704311B2 (en) * 1989-10-03 1998-01-26 富士写真フイルム株式会社 Photographic paper support
US5075164A (en) * 1989-12-05 1991-12-24 Eastman Kodak Company Print retaining coatings
DE4101475A1 (en) * 1991-01-19 1992-07-23 Schoeller F Jun Gmbh Co Kg COATING COMPOSITION FOR THE BACK PAGE OF PHOTOGRAPHIC SUPPORT MATERIALS AND METHOD FOR THE PRODUCTION THEREOF
US5221555A (en) * 1991-12-12 1993-06-22 Felix Schoeller, Jr. Gmbh & Co. Kg Reverse side coating of photographic support materials
US5244728A (en) * 1992-02-24 1993-09-14 Eastman Kodak Company Antistat layers having print retaining qualities
GB2449306A (en) * 2007-05-18 2008-11-19 Univ Sheffield Composite particles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769020A (en) * 1971-02-11 1973-10-30 Agfa Gevaert Ag Photographic material with improved properties

Also Published As

Publication number Publication date
EP0312638A1 (en) 1989-04-26
GR3007455T3 (en) 1993-07-30
DE3783768D1 (en) 1993-03-04
EP0312638B1 (en) 1993-01-20
ES2037056T3 (en) 1993-06-16
ATE84885T1 (en) 1993-02-15

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