Allophanate group-containing polyisocyanates improved compatibility with aldimines

The present invention relates to coating compositions containing a) aldimines and b) polyisocyanates which i) contain 2 to 35% by weight of allophanate groups, based on the weight of the polyisocyanates, ii) have a viscosity of less than 3000 mpa.s at 25 DEG C. when measured at a solids content of 1...

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Bibliographische Detailangaben
Hauptverfasser:	SQUILLER, EDWARD P, SCHMELZER, HANS GEORG, SLACK, WILLIAM E
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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