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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
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.)
Filing date
Publication date
Application filed by Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to GB3329572A priority Critical patent/GB1441591A/en
Priority to CA175,941A priority patent/CA1004556A/en
Priority to FR7325688A priority patent/FR2193072B1/fr
Priority to DE2335465A priority patent/DE2335465C2/en
Priority to JP8021973A priority patent/JPS5621769B2/ja
Priority to BE1005237A priority patent/BE802374A/en
Priority to US05/583,205 priority patent/US3988157A/en
Publication of GB1441591A publication Critical patent/GB1441591A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

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
JP8021973A JPS5621769B2 (en) 1972-07-17 1973-07-16
BE1005237A BE802374A (en) 1972-07-17 1973-07-16 METHOD FOR BONDING HYDROPHILIC LAYERS TO POLYESTER FILM
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
EP2335938A1 (en) 2009-12-18 2011-06-22 Agfa-Gevaert Laser markable security film
EP2335937A1 (en) 2009-12-18 2011-06-22 Agfa-Gevaert Laser markable security film
EP2463096A1 (en) 2010-12-07 2012-06-13 Agfa-Gevaert Security documents and colour laser marking methods for securing them
EP2463110A1 (en) 2010-12-07 2012-06-13 Agfa-Gevaert Security document precursor
EP2463109A1 (en) 2010-12-07 2012-06-13 Agfa-Gevaert Colour laser marking methods of security documents
WO2012076493A1 (en) 2010-12-07 2012-06-14 Agfa-Gevaert Colour laser marking of articles and security documents precursors
EP2535201A1 (en) 2011-06-17 2012-12-19 Agfa-Gevaert Colour laser marking of articles and security documents
EP2567812A1 (en) 2011-09-12 2013-03-13 Agfa-Gevaert PET-C based security laminates and documents
EP2567825A1 (en) 2011-09-12 2013-03-13 Agfa-Gevaert Colour laser marking methods of security document precursors
EP2639074A1 (en) 2012-03-16 2013-09-18 Agfa-Gevaert Colour laser markable laminates and documents
EP2719541A1 (en) 2012-10-11 2014-04-16 Agfa-Gevaert Colour laser marking
EP2719540A1 (en) 2012-10-11 2014-04-16 Agfa-Gevaert Color laser marking
WO2014057018A1 (en) 2012-10-11 2014-04-17 Agfa-Gevaert Infrared dyes for laser marking
EP2730425A1 (en) 2012-11-12 2014-05-14 Agfa-Gevaert Colour imaging of security document precursors
WO2015039203A1 (en) * 2013-09-20 2015-03-26 Embalagens Flexíveis Diadema S.A. Method for producing a flexible laminated structure, resulting flexible laminated structure, uniaxially stretched polyethylene film and package formed by the flexible laminated structure
EP2886359A1 (en) 2013-12-19 2015-06-24 Agfa-Gevaert Laser markable laminates and documents
EP2940082A1 (en) 2014-04-30 2015-11-04 Agfa-Gevaert IR dyes and laser markable articles comprising such IR dyes
EP2955029A1 (en) 2014-06-13 2015-12-16 Agfa-Gevaert Laser markable materials and documents
EP3037161A1 (en) 2014-12-22 2016-06-29 Agfa-Gevaert A metallic nanoparticle dispersion
EP3037274A1 (en) 2014-12-22 2016-06-29 Agfa-Gevaert Laser markable security articles and documents
WO2016184741A1 (en) 2015-05-19 2016-11-24 Agfa-Gevaert Laser markable compositions, articles and documents
WO2016184504A1 (en) 2015-05-19 2016-11-24 Agfa-Gevaert Laser markable compositions, materials and documents
WO2016184881A1 (en) 2015-05-19 2016-11-24 Agfa-Gevaert Laser markable compositions, articles and documents
WO2016184833A1 (en) 2015-05-19 2016-11-24 Agfa-Gevaert Laser markable compositions, articles and documents
EP3099145A1 (en) 2015-05-27 2016-11-30 Agfa-Gevaert A metallic nanoparticle dispersion
EP3099146A1 (en) 2015-05-27 2016-11-30 Agfa-Gevaert A metallic nanoparticle dispersion
EP3173249A1 (en) 2015-11-30 2017-05-31 Agfa-Gevaert Laser markable compositions and methods to manufacture a packaging therewith
WO2017211853A1 (en) 2016-06-08 2017-12-14 Agfa-Gevaert N.V. An inkjet ink set for preparing conductive layers or patterns
EP3287499A1 (en) 2016-08-26 2018-02-28 Agfa-Gevaert A metallic nanoparticle dispersion
EP3431304A1 (en) 2017-07-18 2019-01-23 Agfa-Gevaert Method of providing an ovd on a security document by laser marking
EP3489030A1 (en) 2017-11-27 2019-05-29 Agfa-Gevaert Method of providing a security element on a security document by laser marking
WO2019215068A1 (en) 2018-05-08 2019-11-14 Agfa-Gevaert Nv Conductive inks
WO2020127105A1 (en) 2018-12-21 2020-06-25 Agfa-Gevaert Nv Aqueous adhesive layer
WO2020126753A1 (en) 2018-12-18 2020-06-25 Agfa-Gevaert Nv Aqueous adhesive layer
EP3725853A1 (en) 2019-04-19 2020-10-21 Agfa-Gevaert Nv A method of manufacturing a conductive pattern
EP3733792A1 (en) 2019-04-30 2020-11-04 Agfa-Gevaert Nv A method of manufacturing a conductive pattern
EP4163343A1 (en) 2021-10-05 2023-04-12 Agfa-Gevaert Nv 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
JP2899827B2 (en) * 1990-09-14 1999-06-02 コニカ株式会社 Silver halide photographic material
JP2899828B2 (en) * 1990-09-20 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

Cited By (70)

* Cited by examiner, † Cited by third party
Publication number 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 METHOD OF MANUFACTURING A PHOTOGRAPHICAL MATERIAL WITH A PAPER SUPPORT
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
EP0066100A3 (en) * 1981-05-26 1983-03-16 Minnesota Mining And Manufacturing Company Method to improve subbing polyester support bases, subbed polyester support bases and photographic films comprising said improved support bases
US9067451B2 (en) 2009-12-18 2015-06-30 Agfa-Gevaert N.V. Laser markable security film
EP2335938A1 (en) 2009-12-18 2011-06-22 Agfa-Gevaert Laser markable security film
EP2335937A1 (en) 2009-12-18 2011-06-22 Agfa-Gevaert Laser markable security film
WO2011073384A1 (en) 2009-12-18 2011-06-23 Agfa-Gevaert Laser markable security film
WO2011073383A1 (en) 2009-12-18 2011-06-23 Agfa-Gevaert Laser markable security film
US9012018B2 (en) 2009-12-18 2015-04-21 Agfa-Gevaert N.V. Laser markable security film
EP2463110A1 (en) 2010-12-07 2012-06-13 Agfa-Gevaert Security document precursor
WO2012076354A2 (en) 2010-12-07 2012-06-14 Agfa-Gevaert Colour laser marking methods of security document precursors
WO2012076493A1 (en) 2010-12-07 2012-06-14 Agfa-Gevaert Colour laser marking of articles and security documents precursors
WO2012076488A1 (en) 2010-12-07 2012-06-14 Agfa-Gevaert Colour laser marking methods of security document precursors
WO2012076406A1 (en) 2010-12-07 2012-06-14 Agfa-Gevaert Security documents and colour laser marking methods for securing them
EP2463109A1 (en) 2010-12-07 2012-06-13 Agfa-Gevaert Colour laser marking methods of security documents
US8786651B2 (en) 2010-12-07 2014-07-22 Agfa-Gevaert N.V. Colour laser marking methods of security document precursors
US8975211B2 (en) 2010-12-07 2015-03-10 Agfa-Gevaert N.V. Security documents and colour laser marking methods for securing them
EP2463096A1 (en) 2010-12-07 2012-06-13 Agfa-Gevaert Security documents and colour laser marking methods for securing them
US8921265B2 (en) 2010-12-07 2014-12-30 Agfa-Gevaert N.V. Colour laser marking methods of security documents
US8912118B2 (en) 2010-12-07 2014-12-16 Agfa-Gevaert N.V. Colour laser marking of articles and security document precursors
US8921266B2 (en) 2011-06-17 2014-12-30 Agfa-Gevaert N.V. Colour laser marking of articles and security documents
WO2012171728A1 (en) 2011-06-17 2012-12-20 Agfa-Gevaert Colour laser marking of articles and security documents
EP2535201A1 (en) 2011-06-17 2012-12-19 Agfa-Gevaert Colour laser marking of articles and security documents
US9067450B2 (en) 2011-09-12 2015-06-30 Agfa-Gevaert N.V. Colour laser marking methods of security document precursors
WO2013037672A1 (en) 2011-09-12 2013-03-21 Agfa-Gevaert Colour laser marking methods of security document precursors
US9434863B2 (en) 2011-09-12 2016-09-06 Agfa-Gevaert N.V. PET-C based security laminates and documents
EP2567812A1 (en) 2011-09-12 2013-03-13 Agfa-Gevaert PET-C based security laminates and documents
EP2567825A1 (en) 2011-09-12 2013-03-13 Agfa-Gevaert Colour laser marking methods of security document precursors
WO2013037651A1 (en) 2011-09-12 2013-03-21 Agfa-Gevaert Pet-c based security laminates and documents
EP2639074A1 (en) 2012-03-16 2013-09-18 Agfa-Gevaert Colour laser markable laminates and documents
WO2013135675A1 (en) 2012-03-16 2013-09-19 Agfa-Gevaert Colour laser markable laminates and documents
EP2719541A1 (en) 2012-10-11 2014-04-16 Agfa-Gevaert Colour laser marking
WO2014057018A1 (en) 2012-10-11 2014-04-17 Agfa-Gevaert Infrared dyes for laser marking
EP2719540A1 (en) 2012-10-11 2014-04-16 Agfa-Gevaert Color laser marking
EP2722367A1 (en) 2012-10-11 2014-04-23 Agfa-Gevaert Infrared dyes for laser marking
WO2014072275A1 (en) 2012-11-12 2014-05-15 Agfa-Gevaert Colour imaging of security document precursors
EP2730425A1 (en) 2012-11-12 2014-05-14 Agfa-Gevaert Colour imaging of security document precursors
WO2015039203A1 (en) * 2013-09-20 2015-03-26 Embalagens Flexíveis Diadema S.A. Method for producing a flexible laminated structure, resulting flexible laminated structure, uniaxially stretched polyethylene film and package formed by the flexible laminated structure
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WO2016184833A1 (en) 2015-05-19 2016-11-24 Agfa-Gevaert Laser markable compositions, articles and documents
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EP3099146A1 (en) 2015-05-27 2016-11-30 Agfa-Gevaert A metallic nanoparticle dispersion
WO2016189016A1 (en) 2015-05-27 2016-12-01 Agfa-Gevaert A metallic nanoparticle dispersion
EP3173249A1 (en) 2015-11-30 2017-05-31 Agfa-Gevaert Laser markable compositions and methods to manufacture a packaging therewith
WO2017093228A2 (en) 2015-11-30 2017-06-08 Agfa-Gevaert Laser markable compositions and methods to manufacture a packaging therewith
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EP3431304A1 (en) 2017-07-18 2019-01-23 Agfa-Gevaert Method of providing an ovd on a security document by laser marking
EP3489030A1 (en) 2017-11-27 2019-05-29 Agfa-Gevaert Method of providing a security element on a security document by laser marking
WO2019102021A1 (en) 2017-11-27 2019-05-31 Agfa-Gevaert Nv Method of providing a security element on a security document by laser marking
WO2019215068A1 (en) 2018-05-08 2019-11-14 Agfa-Gevaert Nv Conductive inks
WO2020126753A1 (en) 2018-12-18 2020-06-25 Agfa-Gevaert Nv Aqueous adhesive layer
WO2020127105A1 (en) 2018-12-21 2020-06-25 Agfa-Gevaert Nv Aqueous adhesive layer
EP3725853A1 (en) 2019-04-19 2020-10-21 Agfa-Gevaert Nv A method of manufacturing a conductive pattern
WO2020212347A1 (en) 2019-04-19 2020-10-22 Agfa-Gevaert Nv A method of manufacturing a conductive pattern
EP3733792A1 (en) 2019-04-30 2020-11-04 Agfa-Gevaert Nv A method of manufacturing a conductive pattern
WO2020221650A1 (en) 2019-04-30 2020-11-05 Agfa-Gevaert Nv A method of manufacturing a conductive pattern
EP4163343A1 (en) 2021-10-05 2023-04-12 Agfa-Gevaert Nv Conductive inks
WO2023057419A1 (en) 2021-10-05 2023-04-13 Agfa-Gevaert Nv Conductive inks

Also Published As

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CA1004556A (en) 1977-02-01
FR2193072B1 (en) 1979-06-29
DE2335465C2 (en) 1983-11-10
JPS4944079A (en) 1974-04-25
FR2193072A1 (en) 1974-02-15
JPS5621769B2 (en) 1981-05-21
BE802374A (en) 1974-01-16
DE2335465A1 (en) 1974-01-31

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435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee