Stabilized aqueous cross-linking dispersions

The present invention relates to a water-dispersible crosslinker composition containing A) at least one hydrophilically-modified, blocked polyisocyanate, B) at least one stabilizing agent containing a) at least one amine containing a structural unit corresponding to formula (I) which does not contai...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	RISCHE THORSTEN,NAUJOKS KARIN,MEIXNER JUERGEN,FELLER THOMAS,KOENIG EBERHARD
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL PROCESSES OF COMPOUNDING INKS LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a water-dispersible crosslinker composition containing A) at least one hydrophilically-modified, blocked polyisocyanate, B) at least one stabilizing agent containing a) at least one amine containing a structural unit corresponding to formula (I) which does not contain hydrazide groups, b) at least one compound containing a structural unit corresponding to formula (II) -CO-NH-NH- (II) and c) optionally a stabilizing component other than a) and b), and C) optionally an organic solvent. The present invention also relates to an aqueous solution or dispersion containing this crosslinker composition, to aqueous coating compositions containing this crosslinker composition and to glass fibers coated with this coating composition.