GB991561A - Improvements in coatings of compositions comprising a polyester - Google Patents

Improvements in coatings of compositions comprising a polyester

Info

Publication number
GB991561A
GB991561A GB955462A GB955462A GB991561A GB 991561 A GB991561 A GB 991561A GB 955462 A GB955462 A GB 955462A GB 955462 A GB955462 A GB 955462A GB 991561 A GB991561 A GB 991561A
Authority
GB
United Kingdom
Prior art keywords
article
film
polyester
colouring
coated
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
GB955462A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB991561A publication Critical patent/GB991561A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/068—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using ionising radiations (gamma, X, electrons)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/18—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to irradiated or oxidised macromolecules

Abstract

A coated article is produced by applying to the article a solvent free flowable film of polymerization catalyst free polyester composition containing a colouring material which is unstable to heat and polymerizing the film by exposing the film to electrons of energies not greater than 300 k.e.v., the electron dosage being insufficient to raise the temperature of the coated surface of the article to an extent which initiates decomposition of the colouring material. The polyester may be formed from (1) maleic anhydride, phthalic anhydride, adipic acid, 4-cyclohexene-1,2-carboxylic anhydride or chlormaleic acid, and (2) propylene glycol or glycerol, and adding styrene, acrylonitrile or triallyl cyanurate to the reaction product. The colouring matter may be a dye or pigment.ALSO:A coated article is produced by applying to the article a solvent-free flowable film of polymerization catalyst-free polyester composition containing a colouring material which is unstable to heat and polymerizing the film by exposing the film to electrons of energies not greater than 300 k.e.v., the electron dosage being insufficient to raise the temperature of the coated surface of the article to an extent which initiates decomposition of the colouring material. The polyester may be formed from (1) maleic anhydride, phthalic anhydride, adipic acid, 4-cyclohexane-1,2-carboxylic anhydride or chlormaleic acid, and (2) propylene glycol or glycerol, and adding styrene, acrylonitrile or triallyl cyanurate to the reaction product. The colouring matter may be a dye or pigment. The coating may be brushed, sprayed or dip coated on plastics, e.g. polyethylene or cars.
GB955462A 1961-03-20 1962-03-13 Improvements in coatings of compositions comprising a polyester Expired GB991561A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9665361A 1961-03-20 1961-03-20
US49618765A 1965-10-14 1965-10-14

Publications (1)

Publication Number Publication Date
GB991561A true GB991561A (en) 1965-05-12

Family

ID=26791924

Family Applications (2)

Application Number Title Priority Date Filing Date
GB955462A Expired GB991561A (en) 1961-03-20 1962-03-13 Improvements in coatings of compositions comprising a polyester
GB702767A Expired GB1138117A (en) 1961-03-20 1967-02-14 Coating formulation and process

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB702767A Expired GB1138117A (en) 1961-03-20 1967-02-14 Coating formulation and process

Country Status (3)

Country Link
BE (1) BE694782A (en)
GB (2) GB991561A (en)
NL (1) NL6701833A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246297A (en) * 1978-09-06 1981-01-20 Energy Sciences Inc. Process and apparatus for the curing of coatings on sensitive substrates by electron irradiation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700643A (en) 1970-09-02 1972-10-24 Union Carbide Corp Radiation-curable acrylate-capped polycaprolactone compositions
US4135098A (en) * 1976-11-05 1979-01-16 Union Carbide Corporation Method and apparatus for curing coating materials
DE19814872A1 (en) 1998-04-02 1999-10-07 Basf Ag Radiation-curable preparations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246297A (en) * 1978-09-06 1981-01-20 Energy Sciences Inc. Process and apparatus for the curing of coatings on sensitive substrates by electron irradiation

Also Published As

Publication number Publication date
GB1138117A (en) 1968-12-27
BE694782A (en) 1967-07-31
NL6701833A (en) 1968-08-08

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