GB1441591A – Process for adhering hydrophilic layers to dimensionally stable polyester film support
– Google Patents
GB1441591A – Process for adhering hydrophilic layers to dimensionally stable polyester film support
– Google Patents
Process for adhering hydrophilic layers to dimensionally stable polyester film support
Info
Publication number
GB1441591A
GB1441591A
GB3329572A
GB3329572A
GB1441591A
GB 1441591 A
GB1441591 A
GB 1441591A
GB 3329572 A
GB3329572 A
GB 3329572A
GB 3329572 A
GB3329572 A
GB 3329572A
GB 1441591 A
GB1441591 A
GB 1441591A
Authority
GB
United Kingdom
Prior art keywords
film
adhesive layer
polyester film
vinyl
vinylidene chloride
Prior art date
1972-07-17
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
GB3329572A
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.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
Agfa Gevaert AG
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.)
1972-07-17
Filing date
1972-07-17
Publication date
1976-07-07
1972-07-17
Application filed by Agfa Gevaert NV, Agfa Gevaert AG
filed
Critical
Agfa Gevaert NV
1972-07-17
Priority to GB3329572A
priority
Critical
patent/GB1441591A/en
1973-07-09
Priority to CA175,941A
priority
patent/CA1004556A/en
1973-07-11
Priority to FR7325688A
priority
patent/FR2193072B1/fr
1973-07-12
Priority to DE2335465A
priority
patent/DE2335465C2/en
1973-07-16
Priority to BE1005237A
priority
patent/BE802374A/en
1973-07-16
Priority to JP8021973A
priority
patent/JPS5621769B2/ja
1975-06-03
Priority to US05/583,205
priority
patent/US3988157A/en
1976-07-07
Publication of GB1441591A
publication
Critical
patent/GB1441591A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
B29C55/026—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets of preformed plates or sheets coated with a solution, a dispersion or a melt of thermoplastic material
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
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
C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
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
C08J7/056—Forming hydrophilic coatings
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
G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
G03C1/7954—Polyesters
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
C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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
C08J2427/00—Characterised by the use of 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 a halogen; Derivatives of such polymers
C08J2427/02—Characterised by the use of 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
C08J2427/04—Characterised by the use of 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
C08J2427/08—Homopolymers or copolymers of vinylidene chloride
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
C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 – C08J2477/00
C08J2479/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
C08J2479/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Abstract
1441591 Coating AGFA-GEVAERT 9 July 1973 [17 July 1972] 33295/72 Heading B2E Hydrophilic layers are adhered to dimensionally stable polyester film supports by applying to an unstretched or only monoaxially stretched polyester film an adhesive layer from an aqueous coating composition comprising a polymer, immediately applying thereto without drying of the adhesive layer an aqueous gelatin solution, drying the two layers and stretching them biaxially or in the case of an already monoaxially stretched film monoaxially together with the polyester film support, heatsetting and applying a hydrophilic coating. The polyester film may be a film of polyethylene terephthalate. Suitable polymers for the adhesive layer are copolymers containing 45-99.5% of vinylidene chloride and/or vinyl chloride, 0.5-10% ethylenically unsaturated mono- or dicarboxylic acid or of N-vinyl pyrrolidone, and 0-54.5% of at least one copolymerisable monomer such as acrylamides, methacrylamides, esters of acrylic acid, methacrylic acid maleic acid, and N-alkyl maleimides. Other suitable polymers are copolymers of vinylidene chloride, and acrylic ester or acrylonitrile and itaconic acid, copolymers of vinylidene chloride, an alkyl acrylate, and an unsaturated organic acid, copolymers of a conjugated diolefin with one or more vinyl monomers, a polymer or copolymer of a halogenated vinyl ester or of a vinyl cyano ester and copolymers containing at least 35 mol percent of vinylidene chloride. Plasticizers may be added to the aqueous gelatin coating composition. Examples of suitable plasticizers are given. The hydrophilic layer may be a photographic light-sensitive emulsion. In a typical example an adhesive layer is applied from a composition comprising a vinyl chloride-vinylidene chloride-n-butylacrylate-itaconic acid copolymer, ethyl acrylatemethacrylic acid copolymer to an amorphous polyethylene terephthalate film and immediately without drying the adhesive layer was coated with an aqueous gelatin. The coated film was then dried, stretched transversely and heat-set. The resulting coated film was provided with a gelatin silver halide emulsion layer as used in photographic X-ray material.
GB3329572A
1972-07-17
1972-07-17
Process for adhering hydrophilic layers to dimensionally stable polyester film support
Expired
GB1441591A
(en)
Priority Applications (7)
Application Number
Priority Date
Filing Date
Title
GB3329572A
GB1441591A
(en)
1972-07-17
1972-07-17
Process for adhering hydrophilic layers to dimensionally stable polyester film support
CA175,941A
CA1004556A
(en)
1972-07-17
1973-07-09
Process for adhering hydrophilic layers to dimensionally stable polyester films
FR7325688A
FR2193072B1
(en)
1972-07-17
1973-07-11
DE2335465A
DE2335465C2
(en)
1972-07-17
1973-07-12
Process for the production of hydrophilic adhesive layers on dimensionally stable polyester film supports
BE1005237A
BE802374A
(en)
1972-07-17
1973-07-16
METHOD FOR BONDING HYDROPHILIC LAYERS TO POLYESTER FILM
JP8021973A
JPS5621769B2
(en)
1972-07-17
1973-07-16
US05/583,205
US3988157A
(en)
1972-07-17
1975-06-03
Process for adhering hydrophilic layers to dimensionally stable polyester films
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB3329572A
GB1441591A
(en)
1972-07-17
1972-07-17
Process for adhering hydrophilic layers to dimensionally stable polyester film support
Publications (1)
Publication Number
Publication Date
GB1441591A
true
GB1441591A
(en)
1976-07-07
Family
ID=10351075
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3329572A
Expired
GB1441591A
(en)
1972-07-17
1972-07-17
Process for adhering hydrophilic layers to dimensionally stable polyester film support
Country Status (6)
Country
Link
JP
(1)
JPS5621769B2
(en)
BE
(1)
BE802374A
(en)
CA
(1)
CA1004556A
(en)
DE
(1)
DE2335465C2
(en)
FR
(1)
FR2193072B1
(en)
GB
(1)
GB1441591A
(en)
Cited By (40)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2844775A1
(en)
*
1977-10-14
1979-04-19
Eastman Kodak Co
METHOD OF MANUFACTURING A PHOTOGRAPHICAL MATERIAL WITH A PAPER SUPPORT
US4252885A
(en)
1977-03-25
1981-02-24
Bexford Limited
Polyester coated films using an aqueous polyester dispersion and photographic layer
EP0066100A2
(en)
*
1981-05-26
1982-12-08
Minnesota Mining And Manufacturing Company
Method to improve subbing polyester support bases, subbed polyester support bases and photographic films comprising said improved support bases
EP2335937A1
(en)
2009-12-18
2011-06-22
Agfa-Gevaert
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2012-06-13
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2012-06-14
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2011-06-17
2012-12-19
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2011-09-12
2013-03-13
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2013-03-13
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2012-03-16
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Conductive inks
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS50102630A
(en)
*
1974-01-17
1975-08-14
GB1514510A
(en)
1975-10-13
1978-06-14
Bexford Ltd
Photographic films
JP2899828B2
(en)
*
1990-09-20
1999-06-02
コニカ株式会社
Silver halide photographic material
JP2899827B2
(en)
*
1990-09-14
1999-06-02
コニカ株式会社
Silver halide photographic material
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1234755A
(en)
*
1967-09-28
1971-06-09
Agfa Gevaert Nv
Photographic film
GB1278924A
(en)
*
1970-02-06
1972-06-21
Ici Ltd
Improvements in synthetic film materials
1972
1972-07-17
GB
GB3329572A
patent/GB1441591A/en
not_active
Expired
1973
1973-07-09
CA
CA175,941A
patent/CA1004556A/en
not_active
Expired
1973-07-11
FR
FR7325688A
patent/FR2193072B1/fr
not_active
Expired
1973-07-12
DE
DE2335465A
patent/DE2335465C2/en
not_active
Expired
1973-07-16
BE
BE1005237A
patent/BE802374A/en
unknown
1973-07-16
JP
JP8021973A
patent/JPS5621769B2/ja
not_active
Expired
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* Cited by examiner, † Cited by third party
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Priority date
Publication date
Assignee
Title
US4252885A
(en)
1977-03-25
1981-02-24
Bexford Limited
Polyester coated films using an aqueous polyester dispersion and photographic layer
US4304851A
(en)
1977-03-25
1981-12-08
Bexford Limited
Polyester sublime layers for photographic layers with polyester bases
DE2844775A1
(en)
*
1977-10-14
1979-04-19
Eastman Kodak Co
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EP0066100A2
(en)
*
1981-05-26
1982-12-08
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Method to improve subbing polyester support bases, subbed polyester support bases and photographic films comprising said improved support bases
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(en)
*
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Also Published As
Publication number
Publication date
CA1004556A
(en)
1977-02-01
BE802374A
(en)
1974-01-16
JPS5621769B2
(en)
1981-05-21
JPS4944079A
(en)
1974-04-25
DE2335465C2
(en)
1983-11-10
DE2335465A1
(en)
1974-01-31
FR2193072B1
(en)
1979-06-29
FR2193072A1
(en)
1974-02-15
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1976-11-17
PS
Patent sealed [section 19, patents act 1949]
1977-03-16
435
Patent endorsed ‘licences of right’ on the date specified (sect. 35/1949)
1984-02-29
PCNP
Patent ceased through non-payment of renewal fee
