3-component coating composition of high solvent resistance and high masking resistance

PCT No. PCT/EP96/03754 Sec. 371 Date Apr. 30, 1998 Sec. 102(e) Date Apr. 30, 1998 PCT Filed Aug. 26, 1996 PCT Pub. No. WO97/12004 PCT Pub. Date Apr. 3, 1997The invention relates to coating compositions comprising: (A) from 5 to 60% by weight of at least one polyester-modified polyacrylate resin cons...

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Hauptverfasser:	BORGHOLTE, HARALD, HALLMANN, OLAF
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS 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:	PCT No. PCT/EP96/03754 Sec. 371 Date Apr. 30, 1998 Sec. 102(e) Date Apr. 30, 1998 PCT Filed Aug. 26, 1996 PCT Pub. No. WO97/12004 PCT Pub. Date Apr. 3, 1997The invention relates to coating compositions comprising: (A) from 5 to 60% by weight of at least one polyester-modified polyacrylate resin consisting of: (a1) from 20 to 60% by weight of at least one polyester and (a2) from 40 to 80% by weight of at least one hydroxyl-containing polyacrylate resin which has been prepared at least in part in the presence of component (a1), (B) from 1 to 35% by weight of at least one hydroxyl-containing, siloxane-modified polyacrylate resin, and (C) from 5 to 50% by weight of an isocyanate crosslinking agent, and to a process for the production of a protective and/or decorative coating with such coating compositions, and to their use as topcoats and refinish coating materials.