BE818544A - Produit photographique thermodeveloppable comprenant une coucheprotectrice et procede pour developper a chaud ce produit - Google Patents

Produit photographique thermodeveloppable comprenant une coucheprotectrice et procede pour developper a chaud ce produit

Info

Publication number
BE818544A
BE818544A BE147338A BE147338A BE818544A BE 818544 A BE818544 A BE 818544A BE 147338 A BE147338 A BE 147338A BE 147338 A BE147338 A BE 147338A BE 818544 A BE818544 A BE 818544A
Authority
BE
Belgium
Prior art keywords
product
thermodelopable
protective layer
photographic
hot developing
Prior art date
Application number
BE147338A
Other languages
English (en)
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 BE818544A publication Critical patent/BE818544A/fr

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
    • G03C1/494—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/3179—Next to cellulosic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE147338A 1973-08-06 1974-08-06 Produit photographique thermodeveloppable comprenant une coucheprotectrice et procede pour developper a chaud ce produit BE818544A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38593473 US3856526A (en) 1973-08-06 1973-08-06 Protective layer for photothermographic elements

Publications (1)

Publication Number Publication Date
BE818544A true BE818544A (fr) 1975-02-06

Family

ID=23523493

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147338A BE818544A (fr) 1973-08-06 1974-08-06 Produit photographique thermodeveloppable comprenant une coucheprotectrice et procede pour developper a chaud ce produit

Country Status (3)

Country Link
US (1) US3856526A (fr)
BE (1) BE818544A (fr)
CA (1) CA1031617A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022622A (en) * 1972-11-22 1977-05-10 Agfa-Gevaert N.V. Dispersing polymeric particles in aqueous medium for coating silver halide emulsion layers
JPS5328091B2 (fr) * 1973-09-11 1978-08-12
JPS50141320A (fr) * 1974-04-30 1975-11-13
US3893860A (en) * 1974-07-16 1975-07-08 Eastman Kodak Co Photothermographic element and process
US4199615A (en) * 1974-09-18 1980-04-22 Energy Conversion Devices, Inc. Dry-process imaging film and method
US3994732A (en) * 1975-09-08 1976-11-30 Minnesota Mining & Mfg Dry silver toners
US4463162A (en) * 1980-12-09 1984-07-31 Asahi-Dow Limited Polynuclear fused aromatic ring type polymer and preparation thereof
US4552949A (en) * 1983-10-21 1985-11-12 General Electric Company Polycarbonate of spiro dihydric phenol
US5928857A (en) * 1994-11-16 1999-07-27 Minnesota Mining And Manufacturing Company Photothermographic element with improved adherence between layers
US20030203322A1 (en) * 1994-11-16 2003-10-30 Eastman Kodak Company Photothermographic element with reduced woodgrain interference patterns
ATE193382T1 (de) 1994-11-16 2000-06-15 Eastman Kodak Co Photothermographisches element mit verminderten holzmaserungsinterferenzmustern
US6352820B1 (en) * 2001-03-30 2002-03-05 Eastman Kodak Company Thermally developable imaging materials containing polyester polymeric barrier layer
US6746831B1 (en) 2003-01-27 2004-06-08 Eastman Kodak Company Thermally developable imaging materials with barrier layer containing a cellulose ether polymer
US20060004151A1 (en) * 2004-06-30 2006-01-05 General Electric Company Copolymers containing indan moieties and blends thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE588832A (fr) * 1959-03-18
US3190197A (en) * 1960-08-11 1965-06-22 Eastman Kodak Co Protective colloidal silica lacquer for developed photographic prints
US3317466A (en) * 1961-09-14 1967-05-02 Eastman Kodak Co Three-dimensional polycyclic bisphenol polycarbonates and polyesters
GB1274302A (en) * 1969-03-17 1972-05-17 Agfa Gevaert Photographic silver halide materials containing silica particles
US3634089A (en) * 1969-04-04 1972-01-11 Eastman Kodak Co Film-forming polyester compositions
US3657185A (en) * 1970-04-02 1972-04-18 Minnesota Mining & Mfg Copolymers of phenylindan dicarboxylic acid and an aromatic dihydroxy compound
US3725070A (en) * 1971-05-07 1973-04-03 Eastman Kodak Co Photographic element comprising film forming polymeric support
US3793249A (en) * 1971-06-30 1974-02-19 Eastman Kodak Co Polyesters of 2,2'-spirobi(chroman)diols
US3803096A (en) * 1971-09-13 1974-04-09 Eastman Kodak Co Polyesters from hydroxymethyl-phenylindans
US3769264A (en) * 1971-11-01 1973-10-30 Eastman Kodak Co Film forming condensation polymers
BE794938A (fr) * 1972-02-02 1973-08-02 Eastman Kodak Co Nouveau procede de preparation de copolyesters et applications

Also Published As

Publication number Publication date
US3856526A (en) 1974-12-24
CA1031617A (fr) 1978-05-23

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