GB1500134A - Films coated with a composition comprising polyvinyl alcohol or hydrolysed polyvinyl acetate - Google Patents

Films coated with a composition comprising polyvinyl alcohol or hydrolysed polyvinyl acetate

Info

Publication number
GB1500134A
GB1500134A GB45205/74A GB4520574A GB1500134A GB 1500134 A GB1500134 A GB 1500134A GB 45205/74 A GB45205/74 A GB 45205/74A GB 4520574 A GB4520574 A GB 4520574A GB 1500134 A GB1500134 A GB 1500134A
Authority
GB
United Kingdom
Prior art keywords
acid
weight
coated
copolymer
hydrolysed
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
GB45205/74A
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 GB45205/74A priority Critical patent/GB1500134A/en
Priority to US61630275 priority patent/UST948006I4/en
Publication of GB1500134A publication Critical patent/GB1500134A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
    • 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
    • C08J7/0427—Coating with only one layer of a composition containing 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/31917—Next to polyene polymer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Abstract

1500134 Coated polyester films IMPERIAL CHEMICAL INDUSTRIES Ltd 17 Sept 1975 [18 Oct 1974] 45205/74 Heading B2E A coated synthetic polyester film comprises a self-supporting synthetic polyester film, which polyester is a condensation product of a dicarboxylic acid or a lower (C 1 -C 6 ) alkyl diester thereof, or bis (p-carboxyphenoxy) ethane, with an alkylene glycol, coated on one or both surfaces with a layer which comprises (i) polyvinylalcohol, or partially hydrolysed polyvinyl acetate which has been hydrolysed to a degree of at least 72 mole %. (ii) 10 to 70% by weight, based on the weight of (i) plus (ii), of a wax, a polymer or copolymer of vinyl acetate, or a homopolymer or copolymer of acrylic acid or methacrylic acid, or esters thereof. The coated weight of the dried coating layer in terms of the weight of (i) is preferably 0.04 to 0.3 g/m<SP>2</SP>. Preferred films are biaxially oriented and heat set polyesters, especially polyethylene terephthalate. The copolymers methacrylic acid or acrylic acid, or esters thereof, may contain un to 50% by weight of other monoethylenically unsaturated monomers, e.g. styrene, alkyl substituted styrene, acrylonitrile, methacrylonitrile, vinyl acetate, acrylic acid, methacrylic acid, maleic acid, fumaric acid, itaconic acid, crotonic acid, acrylamide and methacrylamide or (ii) may be polyvinylacetate or a copolymer of vinyl acetate, preferably with vinyl chloride. The layer may also comprise surfactants, anti-static agents and finely-divided inorganic materials, e.g. ground glass, titanium dioxides, calcium carbonate, silica, silicates, chalk, talc, diatomaceous earth, zinc oxide, magnesium carbonate and zirconia. The coating may be applied by bead, dip, spray, roller or slot coating, preferably from an aqueous medium. In the Examples, the surfactant is nonylphenol/polyethylene oxide condensate, the film is biaxially oriented polyethylene terephthalate, component (i) is polyvinylacetate of polymerisation degree 550 hydrolysed to a degree of (1) (3) 88 mole %, (2) 72.5 mole %; component (it) is (1) (2) ethylacrylate/methylmethacrylate/ methacrylic acid copolymer, (3) polyvinylacetate. In comparative Examples component (ii) is omitted in (A) composition of Ex. (1); (B) composition of Ex. (2).
GB45205/74A 1974-10-18 1974-10-18 Films coated with a composition comprising polyvinyl alcohol or hydrolysed polyvinyl acetate Expired GB1500134A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB45205/74A GB1500134A (en) 1974-10-18 1974-10-18 Films coated with a composition comprising polyvinyl alcohol or hydrolysed polyvinyl acetate
US61630275 UST948006I4 (en) 1974-10-18 1975-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45205/74A GB1500134A (en) 1974-10-18 1974-10-18 Films coated with a composition comprising polyvinyl alcohol or hydrolysed polyvinyl acetate

Publications (1)

Publication Number Publication Date
GB1500134A true GB1500134A (en) 1978-02-08

Family

ID=10436288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45205/74A Expired GB1500134A (en) 1974-10-18 1974-10-18 Films coated with a composition comprising polyvinyl alcohol or hydrolysed polyvinyl acetate

Country Status (2)

Country Link
US (1) UST948006I4 (en)
GB (1) GB1500134A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500598A (en) * 1982-02-27 1985-02-19 Hoechst Aktiengesellschaft Drafting film
CN100365192C (en) * 2006-05-28 2008-01-30 宋健 Poval built white coating improved arts oil painting cloth and producing process thereof
CN100368625C (en) * 2006-05-28 2008-02-13 宋健 Butyl acetate-polyvinyl alcohol copolymer emulsion color coating canvas and its producing process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624543A1 (en) 1986-07-19 1988-01-21 Wolff Walsrode Ag HOT-SEALABLE MULTILAYER FILMS MADE OF POLYOLEFINES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500598A (en) * 1982-02-27 1985-02-19 Hoechst Aktiengesellschaft Drafting film
CN100365192C (en) * 2006-05-28 2008-01-30 宋健 Poval built white coating improved arts oil painting cloth and producing process thereof
CN100368625C (en) * 2006-05-28 2008-02-13 宋健 Butyl acetate-polyvinyl alcohol copolymer emulsion color coating canvas and its producing process

Also Published As

Publication number Publication date
UST948006I4 (en) 1976-07-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee