CA1031617A - Couche protectrice pour elements photosensibles et methode de fabrication - Google Patents

Couche protectrice pour elements photosensibles et methode de fabrication

Info

Publication number
CA1031617A
CA1031617A CA204,153A CA204153A CA1031617A CA 1031617 A CA1031617 A CA 1031617A CA 204153 A CA204153 A CA 204153A CA 1031617 A CA1031617 A CA 1031617A
Authority
CA
Canada
Prior art keywords
protective layer
photosensitive elements
photosensitive
elements
protective
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
CA204,153A
Other languages
English (en)
Other versions
CA204153S (en
Inventor
Albert W. Wise
Gary L. Hiller
Fredrick L. Hamb
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
Application granted granted Critical
Publication of CA1031617A publication Critical patent/CA1031617A/fr
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
    • 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)
CA204,153A 1973-08-06 1974-07-05 Couche protectrice pour elements photosensibles et methode de fabrication Expired CA1031617A (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
CA1031617A true CA1031617A (fr) 1978-05-23

Family

ID=23523493

Family Applications (1)

Application Number Title Priority Date Filing Date
CA204,153A Expired CA1031617A (fr) 1973-08-06 1974-07-05 Couche protectrice pour elements photosensibles et methode de fabrication

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
BE818544A (fr) 1975-02-06

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