Reaktive Heissschmelzhaftmittelzusammensetzungen mit verbesserter Haftung an schwierigen Substraten

A moisture-reactive hot-melt composition, useful as an adhesive, is provided that has improved balance of ultimate strength and adhesion to difficult substrates. In particular, the composition is made from a polyol, a polyisocyanate, and a functional polymer. Also provided are a method for making su...

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Bibliographische Detailangaben
1. Verfasser:	SHAH, PANKAJ V
Format:	Patent
Sprache:	ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	A moisture-reactive hot-melt composition, useful as an adhesive, is provided that has improved balance of ultimate strength and adhesion to difficult substrates. In particular, the composition is made from a polyol, a polyisocyanate, and a functional polymer. Also provided are a method for making such compositions, a method for using such compositions for bonding substrates, and composite articles bonded with such compositions.