WATER BORNE SOFT-FEEL COATING COMPOSITION

The invention relates to a water borne coating composition comprising a polyurethane and a polyisocyanate, wherein the composition further comprises a compound having a molecular weight of at most 1,000 and having at least two isocyanate-reactive groups, with the proviso that said compound having a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAHKIND, ALEXANDER LEO, STINE, CHRISTY, PAQUET, DONALD ALBERT JR, ORVIS, ERIC, YOUSIF, NADIR ZIA, SAMPLE, KIRK MARTIN
Format:	Patent
Sprache:	eng ; fre
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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Beschreibung
Zusammenfassung:	The invention relates to a water borne coating composition comprising a polyurethane and a polyisocyanate, wherein the composition further comprises a compound having a molecular weight of at most 1,000 and having at least two isocyanate-reactive groups, with the proviso that said compound having a molecular weight of at most 1,000 and having at least two isocyanate-reactive groups is not a poly(ethylene glycol), and that the polyurethane differs from the material formed by reaction of the polyisocyanate and the compound having a molecular weight of at most 1,000 and having at least two isocyanate-reactive groups. L'invention porte sur une composition de revêtement à base d'eau comprenant un polyuréthane et un polyisocyanate, ladite composition incluant également un composé d'un poids moléculaire de 1000 au maximum et possédant au moins deux groupes réactifs à l'isocyanate, à condition que ledit composé d'un poids moléculaire de 1000 au maximum et possédant au moins deux groupes réactifs à l'isocyanate ne soit pas un polyéthylène glycol, et que le polyuréthane soit distinct du matériau formé par la réaction entre le polyisocyanate et le composé d'un poids moléculaire de 1000 au maximum et possédant au moins deux groupes réactifs à l'isocyanate.