FR2180872B1 - - Google Patents

Info

Publication number
FR2180872B1
FR2180872B1 FR7313820A FR7313820A FR2180872B1 FR 2180872 B1 FR2180872 B1 FR 2180872B1 FR 7313820 A FR7313820 A FR 7313820A FR 7313820 A FR7313820 A FR 7313820A FR 2180872 B1 FR2180872 B1 FR 2180872B1
Authority
FR
France
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
FR7313820A
Other languages
French (fr)
Other versions
FR2180872A1 (en
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2180872A1 publication Critical patent/FR2180872A1/fr
Application granted granted Critical
Publication of FR2180872B1 publication Critical patent/FR2180872B1/fr
Granted 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49872—Aspects relating to non-photosensitive layers, e.g. intermediate protective layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR7313820A 1972-04-17 1973-04-17 Protective layer for photographic product - partic thermodevelopable using polycarbonate resin and silica particles Granted FR2180872A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24485072A 1972-04-17 1972-04-17

Publications (2)

Publication Number Publication Date
FR2180872A1 FR2180872A1 (en) 1973-11-30
FR2180872B1 true FR2180872B1 (cs) 1977-02-04

Family

ID=22924384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313820A Granted FR2180872A1 (en) 1972-04-17 1973-04-17 Protective layer for photographic product - partic thermodevelopable using polycarbonate resin and silica particles

Country Status (2)

Country Link
BE (1) BE798367A (cs)
FR (1) FR2180872A1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527520A1 (en) * 1991-08-13 1993-02-17 Agfa-Gevaert N.V. Dye-donor element for use according to thermal dye sublimation transfer
JP3965861B2 (ja) * 2000-04-06 2007-08-29 コニカミノルタホールディングス株式会社 熱現像感光材料
US6352820B1 (en) * 2001-03-30 2002-03-05 Eastman Kodak Company Thermally developable imaging materials containing polyester polymeric barrier layer
US7855241B2 (en) * 2005-10-18 2010-12-21 Sabic Innovative Plastics Ip B.V. Method of improving abrasion resistance of plastic article using nanoparticles and article produced thereby
WO2013079599A1 (de) * 2011-11-30 2013-06-06 Bayer Intellectual Property Gmbh Polycarbonatzusammensetzungen mit verbesserter oberfläche

Also Published As

Publication number Publication date
BE798367A (fr) 1973-10-17
FR2180872A1 (en) 1973-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse