GB1411564A - Coated polyester films - Google Patents

Coated polyester films

Info

Publication number
GB1411564A
GB1411564A GB3116672A GB1956172A GB1411564A GB 1411564 A GB1411564 A GB 1411564A GB 3116672 A GB3116672 A GB 3116672A GB 1956172 A GB1956172 A GB 1956172A GB 1411564 A GB1411564 A GB 1411564A
Authority
GB
United Kingdom
Prior art keywords
film
coated
primer
coatings
polyester
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
GB3116672A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3116672A priority Critical patent/GB1411564A/en
Priority to IT22821/73A priority patent/IT1051728B/en
Priority to FR7314939A priority patent/FR2182057B2/fr
Priority to LU67491A priority patent/LU67491A1/xx
Priority to BE130571A priority patent/BE798893R/en
Priority to DE2321442A priority patent/DE2321442C2/en
Publication of GB1411564A publication Critical patent/GB1411564A/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
    • C08J7/043—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
    • C08J7/042—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
    • 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
    • C08J2421/00—Characterised by the use of unspecified rubbers
    • 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
    • C08J2433/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2433/06—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2433/08—Homopolymers or copolymers of acrylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

1411564 Coated polyester film IMPERIAL CHEMICAL INDUSTRIES LTD 28 March 1973 [27 April 1972 4 July 1972] 19561/72 and 31166/72 Addition to 1264338 Heading B2E A primer coated biaxially oriented synthetic linear-polyester film is produced by melt extruding an amorphous polyester film, biaxially orienting the film by stretching in mutually perpendicular directions, the film being coated before stretching is commenced with a primer coating whereby the final coating thickness after the film has been oriented is at least 10<SP>-7</SP> inches the primer coating comprising a cross-linkable acrylic or methacrylic polymer and a condensation product of an amine with formaldehyde. The primer coating may comprises polymers or copolymers of acrylic acid or methacrylic acid or their esters containing functional groups such as hydroxy, carboxyl, amide and oxirane groups and a condensation product of an amine with formaldehyde, e.g. melamine, urea and diazines with formaldehyde which may be alkylated. The primer coating may be applied from an aqueous or organic medium. The composition may also include wetting agents, anti-oxidants, dyes, pigments, lubricants, anti-blocking agents and/or slip agents, e.g. starch, talc, zinc oxide, calcium carbonate, silica, titanium dioxide, triferric tetroxide, silicates, aluminates, alumino silicates, discrete particles of. polyvinyl chloride or polymethylmethacrylate. The preferred polyester is polyethylene terephthalate. Scrap coated film may be re-fed together with fresh polyester to the film-forming extruder to produce an amorphous film which may be oriented and heatset. The primer-coated films may be coated with vinylidene chloride coatings as barrier coatings for packaging, printing inks, magnetic coatings, sensitive diazo coatings and thin metal coatings, The primer-coated films exhibit good slip and anti-blocking properties.
GB3116672A 1972-04-27 1972-04-27 Coated polyester films Expired GB1411564A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3116672A GB1411564A (en) 1972-04-27 1972-04-27 Coated polyester films
IT22821/73A IT1051728B (en) 1972-04-27 1973-04-10 COVERED POLYESTER FILMS
FR7314939A FR2182057B2 (en) 1972-04-27 1973-04-25
LU67491A LU67491A1 (en) 1972-04-27 1973-04-25
BE130571A BE798893R (en) 1972-04-27 1973-04-27 Coated polyester film - made by applying a (meth) acrylic primer coating before biaxial orientation
DE2321442A DE2321442C2 (en) 1972-04-27 1973-04-27 Process for the production of coated polyester films and their use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3116672A GB1411564A (en) 1972-04-27 1972-04-27 Coated polyester films
GB3116672 1972-07-04

Publications (1)

Publication Number Publication Date
GB1411564A true GB1411564A (en) 1975-10-29

Family

ID=26254126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3116672A Expired GB1411564A (en) 1972-04-27 1972-04-27 Coated polyester films

Country Status (5)

Country Link
DE (1) DE2321442C2 (en)
FR (1) FR2182057B2 (en)
GB (1) GB1411564A (en)
IT (1) IT1051728B (en)
LU (1) LU67491A1 (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614047A1 (en) * 1975-04-03 1976-10-14 Asahi Dow Ltd COATING MATERIAL
US4446348A (en) * 1982-03-29 1984-05-01 E. I. Du Pont De Nemours And Company Serpentine microwave applicator
US4486483A (en) * 1983-07-11 1984-12-04 American Hoechst Corporation Polyester film primed with organic acid salts
US4515863A (en) * 1984-03-16 1985-05-07 American Hoechst Corporation Polyester film primed with phosphorus-containing polyester
EP0144878A2 (en) 1983-12-05 1985-06-19 Hoechst Celanese Corporation Metalized Polyester film with a copolyester coating improving the adhesion to metal
US4554200A (en) * 1983-07-11 1985-11-19 American Hoechst Corporation Polyester film primed with organic acid salts
US4571363A (en) * 1983-12-12 1986-02-18 American Hoechst Corporation Polyester film primed with crosslinked acrylic polymers
US4585687A (en) * 1983-05-16 1986-04-29 American Hoechst Corporation Copolyester primed polyester film
US4642263A (en) * 1984-12-18 1987-02-10 American Hoechst Corporation Antistat coated films
US4745019A (en) * 1983-05-16 1988-05-17 American Hoechst Corporation Graphic film having a copolyester primed polyester film as its substrate
EP0322529A1 (en) 1983-12-05 1989-07-05 Hoechst Celanese Corporation Polyester film with a copolyester coating acting as a metal adhesion mediator
US5453326A (en) * 1993-08-05 1995-09-26 Siddiqui; Junaid A. Polyester film coating with polyamido-polyethyleneimine
US5709926A (en) * 1996-07-18 1998-01-20 Hoechst Diafoil Company Reclaimable transparencies for plain paper copiers
US5925447A (en) * 1996-07-18 1999-07-20 Mitsubishi Polyester Film, Llc Permanent antistatic coating and coated polymeric film
EP1110993A2 (en) 1999-12-17 2001-06-27 Mitsubishi Polyester Film, LLC Anti-fog coating and coated film
WO2002020263A1 (en) 2000-09-07 2002-03-14 Mitsubishi Polyester Film, Llc Heat seal coating and coated film
US6613430B2 (en) 2000-09-07 2003-09-02 Mitsubishi Polyester Film, Llc Release coated polymer film
US6709735B2 (en) 2001-11-14 2004-03-23 Mitsubishi Polyester Film, Llc Oxygen barrier coating and coated film
US6911255B2 (en) 2001-05-08 2005-06-28 Mitsubishi Polyester Film, Llc Clear barrier coating and coated film
US7122239B2 (en) 2000-07-20 2006-10-17 Mitsubishi Polyester Film Gmbh Opaque polyester film containing a cyclic olefin copolymer (COC) with good surface attachment, method for producing the same and use thereof
US7141307B2 (en) 2004-06-26 2006-11-28 Mitsubishi Polyester Film Gmbh Extrusion-coatable polyester film comprising poly(m-xyleneadipamide)
EP1728815A1 (en) 2005-06-01 2006-12-06 Mitsubishi Polyester Film GmbH White opaque film with low transparency with high dielectric strength
US7147925B2 (en) 2004-04-27 2006-12-12 Mitsubishi Polyester Film Gmbh White, steam-sterilizable and extrusion-coatable polyester film
US7521103B2 (en) 2005-06-22 2009-04-21 Mitsubishi Polyester Film, Inc. Coated polymeric film with oxygen barrier properties

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UST946007I4 (en) * 1974-03-29 1976-05-04
GB1590593A (en) * 1977-04-25 1981-06-03 Ici Ltd Moulding processes using coated thermoplastic mould release foils
US4592953A (en) * 1983-12-12 1986-06-03 American Hoechst Corporation Polyester film primed with crosslinked vinyl acetate polymers
IN169503B (en) * 1985-03-11 1991-10-26 Goodyear Tire & Rubber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337364A (en) * 1963-07-01 1967-08-22 Keuffel & Esser Co Polyethylene terephthalate film coated with a synthetic polymeric resin binder composition containing an adhesion agent
GB1127076A (en) * 1965-12-08 1968-09-11 Ici Ltd Improved oriented films
GB1264338A (en) * 1969-07-15 1972-02-23

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614047A1 (en) * 1975-04-03 1976-10-14 Asahi Dow Ltd COATING MATERIAL
US4446348A (en) * 1982-03-29 1984-05-01 E. I. Du Pont De Nemours And Company Serpentine microwave applicator
US4585687A (en) * 1983-05-16 1986-04-29 American Hoechst Corporation Copolyester primed polyester film
US4745019A (en) * 1983-05-16 1988-05-17 American Hoechst Corporation Graphic film having a copolyester primed polyester film as its substrate
US4486483A (en) * 1983-07-11 1984-12-04 American Hoechst Corporation Polyester film primed with organic acid salts
US4554200A (en) * 1983-07-11 1985-11-19 American Hoechst Corporation Polyester film primed with organic acid salts
EP0144878A2 (en) 1983-12-05 1985-06-19 Hoechst Celanese Corporation Metalized Polyester film with a copolyester coating improving the adhesion to metal
EP0322529A1 (en) 1983-12-05 1989-07-05 Hoechst Celanese Corporation Polyester film with a copolyester coating acting as a metal adhesion mediator
US4571363A (en) * 1983-12-12 1986-02-18 American Hoechst Corporation Polyester film primed with crosslinked acrylic polymers
US4515863A (en) * 1984-03-16 1985-05-07 American Hoechst Corporation Polyester film primed with phosphorus-containing polyester
US4642263A (en) * 1984-12-18 1987-02-10 American Hoechst Corporation Antistat coated films
US5453326A (en) * 1993-08-05 1995-09-26 Siddiqui; Junaid A. Polyester film coating with polyamido-polyethyleneimine
US5709926A (en) * 1996-07-18 1998-01-20 Hoechst Diafoil Company Reclaimable transparencies for plain paper copiers
US5925447A (en) * 1996-07-18 1999-07-20 Mitsubishi Polyester Film, Llc Permanent antistatic coating and coated polymeric film
EP1110993A2 (en) 1999-12-17 2001-06-27 Mitsubishi Polyester Film, LLC Anti-fog coating and coated film
US7122239B2 (en) 2000-07-20 2006-10-17 Mitsubishi Polyester Film Gmbh Opaque polyester film containing a cyclic olefin copolymer (COC) with good surface attachment, method for producing the same and use thereof
WO2002020263A1 (en) 2000-09-07 2002-03-14 Mitsubishi Polyester Film, Llc Heat seal coating and coated film
US6613430B2 (en) 2000-09-07 2003-09-02 Mitsubishi Polyester Film, Llc Release coated polymer film
US6911255B2 (en) 2001-05-08 2005-06-28 Mitsubishi Polyester Film, Llc Clear barrier coating and coated film
US6709735B2 (en) 2001-11-14 2004-03-23 Mitsubishi Polyester Film, Llc Oxygen barrier coating and coated film
US7147925B2 (en) 2004-04-27 2006-12-12 Mitsubishi Polyester Film Gmbh White, steam-sterilizable and extrusion-coatable polyester film
US7141307B2 (en) 2004-06-26 2006-11-28 Mitsubishi Polyester Film Gmbh Extrusion-coatable polyester film comprising poly(m-xyleneadipamide)
EP1728815A1 (en) 2005-06-01 2006-12-06 Mitsubishi Polyester Film GmbH White opaque film with low transparency with high dielectric strength
US7238419B2 (en) 2005-06-01 2007-07-03 Mitsubishi Polyester Film Gmbh White opaque film having low transparency and improved dielectric strength
US7521103B2 (en) 2005-06-22 2009-04-21 Mitsubishi Polyester Film, Inc. Coated polymeric film with oxygen barrier properties

Also Published As

Publication number Publication date
FR2182057B2 (en) 1977-04-29
FR2182057A2 (en) 1973-12-07
LU67491A1 (en) 1974-05-17
IT1051728B (en) 1981-05-20
DE2321442A1 (en) 1973-11-15
DE2321442C2 (en) 1986-12-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]