IE35779L - Coatings on water-absorbent substrates - Google Patents

Coatings on water-absorbent substrates

Info

Publication number
IE35779L
IE35779L IE711366A IE136671A IE35779L IE 35779 L IE35779 L IE 35779L IE 711366 A IE711366 A IE 711366A IE 136671 A IE136671 A IE 136671A IE 35779 L IE35779 L IE 35779L
Authority
IE
Ireland
Prior art keywords
acrylic
esters
coating
water
hardening
Prior art date
Application number
IE711366A
Other versions
IE35779B1 (en
Original Assignee
Ucb Sa
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 Ucb Sa filed Critical Ucb Sa
Publication of IE35779L publication Critical patent/IE35779L/en
Publication of IE35779B1 publication Critical patent/IE35779B1/en

Links

Classifications

    • 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
    • B05D3/061—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 U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Abstract

1373498 Coating process E T E R N I TWERKE LUDWIG HATSCHEK and UOBSA 21 Oct 1971 [30 Oct 1970] 49022/71 Heading B2E [Also in Division C3] Decorative and/or protective coatings on water-absorbant substrates are produced by mixing an aqueous dispersion of a saturated water-insoluble synthetic resin with a polymerisable organic liquid capable of swelling the synthetic resin particles, coating the substrate with the resultant mixture, and then hardening the coating by free radical polymerisation and/or free radical graft copolymerisation of the organic liquid effected thermocatalytically, or by irradiation with ultra violet light, or by exposure to high energy rays. (Graft copolymerisation is stated to occur as the major reaction when hardening is effected with high energy radiation.) Examples of the waterinsoluble synhtetic resins are vinyl chloride polymers and copolymers (e.g. with vinyl acetate), acrylic or methacrylic polymers and copolymers, styrene polymers and copolymers (e.g. with butadiene or acrylic acid), chlorinated rubber and polyurethanes. Suitable polymerisable liquids include vinyl acetate, vinylidene chloride, vinyl sulphonic acid, acrylic acid, acrylonitrile, acrylic or methacrylic esters, styrene, vinyl carbazole, esters and ethers of allyl alcohol, and maleic acid and its derivatives. The liquid may comprise a higher boiling polymerisable component to prevent evaporation losses, e.g. hydroxyalkyl (meth) acrylates and other (meth)acrylic esters of glycols or other polyalcohols, and allylic esters of polybasic acids. Thermocatalytic hardening may be effected with a peroxide, azo compound or redox system. With ultraviolet radiation, a sensitiser such as benzoin, benzophenone, anthraquinone and their derivatives or certain sulphur- or halogen-containing compounds is normally used. The preferred form of high energy radiation is electron radiation. Optional components in the coatings include pigments, finely divided fillers and silicones. Examples of water-absorbant substrates are wood (e.g. plywood), fiberboard, cardboard, paper; textiles, concrete, asbestos cement and natural stone. The coating mixture can be applied to the substrate by painting, pouring on, or spraying. [GB1373498A]
IE1366/71A 1970-10-30 1971-10-27 A process for the production of decorative and/or protective coatings IE35779B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT977970A AT309628B (en) 1970-10-30 1970-10-30 Process for the production of decorative and / or protective coatings

Publications (2)

Publication Number Publication Date
IE35779L true IE35779L (en) 1972-04-30
IE35779B1 IE35779B1 (en) 1976-05-26

Family

ID=3617212

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1366/71A IE35779B1 (en) 1970-10-30 1971-10-27 A process for the production of decorative and/or protective coatings

Country Status (19)

Country Link
AT (1) AT309628B (en)
BE (1) BE774593A (en)
BR (1) BR7107207D0 (en)
CA (1) CA1002831A (en)
CH (1) CH545689A (en)
DE (1) DE2150860B2 (en)
DK (1) DK142449B (en)
ES (1) ES396522A1 (en)
FI (1) FI55140C (en)
FR (1) FR2113364A5 (en)
GB (1) GB1373498A (en)
IE (1) IE35779B1 (en)
IL (1) IL38025A (en)
IT (1) IT940369B (en)
NL (1) NL7114932A (en)
SE (1) SE386603B (en)
SU (1) SU471733A3 (en)
YU (1) YU274171A (en)
ZA (1) ZA716969B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052520A (en) * 1979-06-25 1981-01-28 Trimetal Paint Co Belgium Nv Coating compositions and coatings comprising polymer-transition metal chelates
US4420499A (en) * 1981-10-26 1983-12-13 Armstrong World Industries, Inc. Process for providing improved radiation-curable surface coverings and products produced thereby
US4421782A (en) * 1981-10-26 1983-12-20 Armstrong World Industries, Inc. Process for providing improved radiation-curable surface coverings and products produced thereby
CN111825215B (en) * 2020-06-17 2022-05-10 龙岩市厦龙工程技术研究院 Membrane bioreactor treatment method for nitrogen-containing wastewater

Also Published As

Publication number Publication date
ZA716969B (en) 1972-07-26
DK142449B (en) 1980-11-03
AU3485671A (en) 1973-05-03
IL38025A0 (en) 1971-12-29
DE2150860B2 (en) 1973-10-04
DE2150860A1 (en) 1972-07-06
FI55140B (en) 1979-02-28
BR7107207D0 (en) 1973-05-17
CH545689A (en) 1974-02-15
FR2113364A5 (en) 1972-06-23
IE35779B1 (en) 1976-05-26
YU274171A (en) 1982-02-28
ES396522A1 (en) 1974-05-01
DK142449C (en) 1981-03-30
AT309628B (en) 1973-08-27
SU471733A3 (en) 1975-05-25
FI55140C (en) 1979-06-11
BE774593A (en) 1972-04-28
SE386603B (en) 1976-08-16
GB1373498A (en) 1974-11-13
IL38025A (en) 1974-11-29
CA1002831A (en) 1977-01-04
NL7114932A (en) 1972-05-03
IT940369B (en) 1973-02-10

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