CA2062764A1 - Protective overcoat compositions and photographic elements containing same - Google Patents

Protective overcoat compositions and photographic elements containing same

Info

Publication number
CA2062764A1
CA2062764A1 CA2062764A CA2062764A CA2062764A1 CA 2062764 A1 CA2062764 A1 CA 2062764A1 CA 2062764 A CA2062764 A CA 2062764A CA 2062764 A CA2062764 A CA 2062764A CA 2062764 A1 CA2062764 A1 CA 2062764A1
Authority
CA
Canada
Prior art keywords
lower alkoxide
photographic elements
containing same
elements containing
protective overcoat
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.)
Granted
Application number
CA2062764A
Other languages
French (fr)
Other versions
CA2062764C (en
Inventor
Raymond Thomas Jones
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
Individual
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 Individual filed Critical Individual
Publication of CA2062764A1 publication Critical patent/CA2062764A1/en
Application granted granted Critical
Publication of CA2062764C publication Critical patent/CA2062764C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/14—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/162—Protective or antiabrasion layer

Abstract

Protective overcoat compositions and photographic elements containing same comprise:
(a) a water-soluble hydroxylated polymer;
(b) a hydrolyzed metal lower alkoxide or mixtures thereof, with the proviso that when said hydrolyzed metal lower alkoxide is a tetrafunctional silicon lower alkoxide said hydrolyzed metal lower alkoxide comprises a mixture of said tetrafunctional silicon lower alkoxide with another hydrolyzed metal lower alkoxide that is not a tetrafunctional silicon lower alkoxide; and (c) a fluoroalkyl polyether surface active agent. The overcoat is transparent and flexible and provides protection against scratches and abrasion.
CA002062764A 1990-05-23 1991-05-20 Protective overcoat compositions and photographic elements containing same Expired - Fee Related CA2062764C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/527,408 US5037871A (en) 1990-05-23 1990-05-23 Protective overcoat compositions and photographic elements containing same
US527,408 1990-05-23

Publications (2)

Publication Number Publication Date
CA2062764A1 true CA2062764A1 (en) 1991-11-24
CA2062764C CA2062764C (en) 1996-06-25

Family

ID=24101347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002062764A Expired - Fee Related CA2062764C (en) 1990-05-23 1991-05-20 Protective overcoat compositions and photographic elements containing same

Country Status (6)

Country Link
US (1) US5037871A (en)
EP (1) EP0484516B1 (en)
JP (1) JP3055696B2 (en)
CA (1) CA2062764C (en)
DE (1) DE69116508T2 (en)
WO (1) WO1991018324A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173532A (en) * 1989-09-25 1992-12-22 Polyplastics Co., Ltd. Anti-friction and wear-resistant polyacetal molding compositions, and molded sliding members formed thereof
JP2818451B2 (en) * 1989-10-20 1998-10-30 ポリプラスチックス株式会社 Polyacetal resin composition and guide member for running magnetic tape
US5266455A (en) * 1990-05-23 1993-11-30 Eastman Kodak Company Photographic elements containing protective overcoat compositions
US5179147A (en) * 1990-05-23 1993-01-12 Eastman Kodak Company Protective overcoat compositions and photographic elements containing same
EP0647879B1 (en) * 1993-10-06 1999-12-29 Imation Corp. Silver halide photographic material having improved antistatic properties
WO1995016731A1 (en) * 1993-12-13 1995-06-22 Ppg Industries, Inc. Coating composition and articles having a cured coating
EP0661558A1 (en) * 1993-12-29 1995-07-05 Minnesota Mining And Manufacturing Company Polymer-ceramic sol gel
US5948606A (en) * 1994-03-31 1999-09-07 Eastman Kodak Company Protective top layer and photographic products containing this top layer
FR2718257B1 (en) * 1994-03-31 1999-03-19 Kodak Pathe Protective overcoat and photographic products comprising this overcoat.
FR2720329B1 (en) * 1994-05-31 1996-08-02 Sagem Protected article comprising a substrate and a gelatin-based layer and method of manufacturing such an article.
US5541049A (en) * 1994-06-30 1996-07-30 Minnesota Mining And Manufacturing Company Silver halide photographic material having improved antistatic properties
JP3298363B2 (en) * 1995-06-09 2002-07-02 ダイキン工業株式会社 Aqueous paint composition
EP0839876A1 (en) * 1996-10-31 1998-05-06 The B.F. Goodrich Company Improved aqueous coating compositions
EP0867562A1 (en) * 1997-03-26 1998-09-30 The Nippon Synthetic Chemical Industry Co., Ltd. Paper-processing composition and use thereof
US6551766B1 (en) 2002-03-27 2003-04-22 Eastman Kodak Company Process for scratch healing of motion picture films
US7426775B2 (en) * 2003-12-17 2008-09-23 The Procter + Gamble Company Polymeric structures comprising a hydrophile/lipophile system
US7714065B2 (en) * 2003-12-17 2010-05-11 The Procter & Gamble Company Polymeric structures comprising a hydrophile/lipophile system
CN110791185B (en) * 2019-11-21 2021-04-23 福清市晨凯新材料科技有限公司 Anti-fingerprint surface nano coating and production method thereof
DE102022110131A1 (en) * 2022-04-27 2023-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Composition for hybrid polymers with barrier function

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720468A (en) * 1954-05-28 1955-10-11 Du Pont Process for gelling
US3429845A (en) * 1965-06-15 1969-02-25 Du Pont Compositions comprising polysilicic acid and copolymers of fluorinated monomers with omega-hydroxyalkyl vinyl ethers
US4011080A (en) * 1974-03-01 1977-03-08 Eastman Kodak Company Electrophotographic elements comprising polysilicic acid-crosslinked conductive polymers
US3971872A (en) * 1974-09-30 1976-07-27 American Optical Corporation Process for the production of an abrasion resistant optical element
US4049868A (en) * 1975-12-29 1977-09-20 American Optical Corporation Abrasion-resistant optical element
US4293606A (en) * 1978-03-13 1981-10-06 Minnesota Mining And Manufacturing Company Low friction, abrasion resistant coating for transparent film
US4508764A (en) * 1982-12-14 1985-04-02 E. I. Du Pont De Nemours And Company Coating process employs surfactants
US4741992A (en) * 1986-09-22 1988-05-03 Eastman Kodak Company Thermally processable element comprising an overcoat layer containing poly(silicic acid)
US4828971A (en) * 1988-03-24 1989-05-09 Eastman Kodak Company Thermally processable element comprising a backing layer
JP2881847B2 (en) * 1988-12-15 1999-04-12 日産化学工業株式会社 Coating composition and method for producing the same

Also Published As

Publication number Publication date
JP3055696B2 (en) 2000-06-26
EP0484516A1 (en) 1992-05-13
DE69116508D1 (en) 1996-02-29
CA2062764C (en) 1996-06-25
EP0484516B1 (en) 1996-01-17
WO1991018324A1 (en) 1991-11-28
JPH05500281A (en) 1993-01-21
DE69116508T2 (en) 1996-09-19
US5037871A (en) 1991-08-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed