FR2173107A1 - Acrylic coating powders - contg solid polyhydroxy cpds requiring lower stoving temperatures, giving improved solvent resista - Google Patents

Acrylic coating powders - contg solid polyhydroxy cpds requiring lower stoving temperatures, giving improved solvent resista

Info

Publication number
FR2173107A1
FR2173107A1 FR7306089A FR7306089A FR2173107A1 FR 2173107 A1 FR2173107 A1 FR 2173107A1 FR 7306089 A FR7306089 A FR 7306089A FR 7306089 A FR7306089 A FR 7306089A FR 2173107 A1 FR2173107 A1 FR 2173107A1
Authority
FR
France
Prior art keywords
resista
contg
acrylic coating
coating powders
improved solvent
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.)
Pending
Application number
FR7306089A
Other languages
French (fr)
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2173107A1 publication Critical patent/FR2173107A1/en
Pending 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
    • C09D125/00—Coating compositions based on 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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/08—Copolymers of styrene
    • C09D125/14—Copolymers of styrene with unsaturated esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Abstract

A powdered coating compsn. contains as binder a mixt. of (A) is not 1 acrylate resin which is a copolymer of (a) 15-80 wt.% is not 1 ester of (meth)acrylic acid with a 1-8C alcohol, (b) 10-80 wt.% is not 1 8-10C alkenylbenzene, (c) 5-40 wt.% is not 1 ether of a N-(hydroxy-methyl)amide of a 3-5C alkenically unsatd. carboxylic acid with a 1-8C alcohol, and (d) 0-20 wt.% of an ethylenically unsatd. monomer not mentioned under (a)-(c), and (B) is not 1 polyhydroxy cpd. which is solid at room temp. The powder is applied as a coating by electrostatic spraying, turbulent sintering, flame-spraying or chargeless spraying, followed by stoving. Lower stoving temps. can be used, and the coatings have good mechanical properties and resistance to solvents.
FR7306089A 1972-02-24 1973-02-21 Acrylic coating powders - contg solid polyhydroxy cpds requiring lower stoving temperatures, giving improved solvent resista Pending FR2173107A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722208613 DE2208613A1 (en) 1972-02-24 1972-02-24 POWDER-FORMED COATING COMPOSITIONS

Publications (1)

Publication Number Publication Date
FR2173107A1 true FR2173107A1 (en) 1973-10-05

Family

ID=5836873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306089A Pending FR2173107A1 (en) 1972-02-24 1973-02-21 Acrylic coating powders - contg solid polyhydroxy cpds requiring lower stoving temperatures, giving improved solvent resista

Country Status (5)

Country Link
JP (1) JPS4895440A (en)
DE (1) DE2208613A1 (en)
FR (1) FR2173107A1 (en)
IT (1) IT977403B (en)
NL (1) NL7302430A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028886A1 (en) * 1979-10-22 1981-05-20 Imperial Chemical Industries Plc Crosslinkable water-reducible coating compositions based on water-insoluble polymer microparticles in sterically stabilised dispersion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820987B2 (en) * 1980-04-23 1983-04-26 大日本塗料株式会社 Thermosetting powder coating composition
JPS57155211A (en) * 1981-03-23 1982-09-25 Asahi Chem Ind Co Ltd Polymer emulsion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028886A1 (en) * 1979-10-22 1981-05-20 Imperial Chemical Industries Plc Crosslinkable water-reducible coating compositions based on water-insoluble polymer microparticles in sterically stabilised dispersion

Also Published As

Publication number Publication date
IT977403B (en) 1974-09-10
NL7302430A (en) 1973-08-28
DE2208613A1 (en) 1973-09-06
JPS4895440A (en) 1973-12-07

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