POLYURETHANE-BASED COMPOSITION COMPRISING AT LEAST TWO ACRYLIC FUNCTIONS

The present invention concerns a composition comprising: a composition A comprising at least one polyurethane having at least two acrylic end functions T of the following formula (I): CH2═CH-C(═O)-X- (I) where X represents -O- or -NRa- with Ra representing H for an alkyl radical comprising 1 to 22 c...

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Bibliographische Detailangaben
Hauptverfasser:	MICHAUD, Guillaume, PEREIRA-BAYART, Marjorie
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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:	The present invention concerns a composition comprising: a composition A comprising at least one polyurethane having at least two acrylic end functions T of the following formula (I): CH2═CH-C(═O)-X- (I) where X represents -O- or -NRa- with Ra representing H for an alkyl radical comprising 1 to 22 carbon atoms, preferably 1 to 14 carbon atoms, X preferably representing -O-; and a composition B comprising: at least one polyamine B1 comprising only two -CH2NH2 groups; and at least one polyamine B2 comprising at least two primary amine functions -NH2.