GB1468964A - Photographic material comprising a plastic support having adhesiveness to photographic layer - Google Patents

Photographic material comprising a plastic support having adhesiveness to photographic layer

Info

Publication number
GB1468964A
GB1468964A GB960874A GB960874A GB1468964A GB 1468964 A GB1468964 A GB 1468964A GB 960874 A GB960874 A GB 960874A GB 960874 A GB960874 A GB 960874A GB 1468964 A GB1468964 A GB 1468964A
Authority
GB
United Kingdom
Prior art keywords
coated
gelatin
layer
group
stands
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
GB960874A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1468964A publication Critical patent/GB1468964A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2483/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)

Abstract

1468964 Photographic material KONISHIROKU PHOTO INDUSTRY CO Ltd 4 March 1974 [5 March 1973] 9608/74 Heading G2C A photographic material comprises a plastic support and a photographic layer bonded thereto, through an adhesive layer comprising a copolymer of at least one alkyl ester of acrylic or methacrylic acid, an ethylenically unsaturated monomer having a group of the Formula:- -COX ROH wherein X stands for an oxygen atom or -N-R<SP>1</SP>, in which R<SP>1</SP> stands for a hydrogen atom, a substituted or unsubstituted alkyl group or a hydroxy group, and R stands for a substituted or unsubstituted alkylene group, and, optionally up to 40 wt. per cent of at least one additional comonomer having at least one double bond, but containing no carboxylic acid group. Examples are given in which (a) a silver iodobromide emulsion is coated on an adhesive layer applied to a polyethylene terephthalate film, said adhesive layer comprising a copolymer of ethyl acrylate and 2-hydroxyethyl acrylate or methacrylate and silica; (b) a solution of gelatin and saponin is coated on a similar adhesive-bearing film and a silver chlorobromide emulsion is coated on the gelatin layer; and (c) a gelatin/saponin/hydrochloric acid solution is coated on a similar adhesive-bearing film and a liquid containing a halation-preventive dye and gelatin is coated on the gelatin layer.
GB960874A 1973-03-05 1974-03-04 Photographic material comprising a plastic support having adhesiveness to photographic layer Expired GB1468964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48025216A JPS49113868A (en) 1973-03-05 1973-03-05

Publications (1)

Publication Number Publication Date
GB1468964A true GB1468964A (en) 1977-03-30

Family

ID=12159749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB960874A Expired GB1468964A (en) 1973-03-05 1974-03-04 Photographic material comprising a plastic support having adhesiveness to photographic layer

Country Status (4)

Country Link
JP (1) JPS49113868A (en)
BR (1) BR7401604D0 (en)
DE (1) DE2409969A1 (en)
GB (1) GB1468964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329423A (en) 1977-10-03 1982-05-11 Imperial Chemical Industries Limited Photographic coated film bases

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2861457D1 (en) * 1977-10-03 1982-02-11 Ici Plc Light-sensitive photographic film with a self-supporting plastics film coated with a copolymeric subbing layer, and process for their production
JPS5993446A (en) * 1982-11-18 1984-05-29 Konishiroku Photo Ind Co Ltd Photographic support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329423A (en) 1977-10-03 1982-05-11 Imperial Chemical Industries Limited Photographic coated film bases

Also Published As

Publication number Publication date
DE2409969A1 (en) 1974-09-19
JPS49113868A (en) 1974-10-30
BR7401604D0 (en) 1974-11-05

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940303