Stoving Lacquers based on Thermally Self-Crosslinking Alkyd Resins

1,181,880. Coated surfaces. FARBENFABRIKEN BAYER A.G. 26 May, 1967 [31 May, 1966; 17 Dec., 1966], No. 24588/67. Heading B2K. [Also in Division C3] Surfaces (e.g. of glass or steel) are coated by applying to them a solution in an organic solvent of a new self-crosslinking resin obtained by reacting a...

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Bibliographische Detailangaben
Hauptverfasser:	BERND PELTZER, HANS-JOACHIM KREUDER, HEINZ EHRING
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Zusammenfassung:	1,181,880. Coated surfaces. FARBENFABRIKEN BAYER A.G. 26 May, 1967 [31 May, 1966; 17 Dec., 1966], No. 24588/67. Heading B2K. [Also in Division C3] Surfaces (e.g. of glass or steel) are coated by applying to them a solution in an organic solvent of a new self-crosslinking resin obtained by reacting an alkyd with an alphaalkoxyalkyl isocyanate [see Division C3] and thereafter stoving. Application may be by brush-coating, spraying, dipping or roll-coating. Specified organic solvent are various esters, ketones, alcohols, ethers and aromatic hydrocarbons. The coating compositions may also contain (a) a pigment or filler e.g. one or more of titanium dioxide, phthalocyanine blue, heavy spar, talcum (5Á particle size), kieselguhr, X-ray amorphous silicon dioxide or a zinc sulphide-barium sulphate mixture (h) an aminoplast e.g. a butylated melamineformaldehyde condensate (c) calcium naphthenate or (d) a silicone oil.