POLYMERIZABLE ADHESIVE THAT FORMS METHACRYLATE IPN

A polymerizable adhesive composition that forms an interpenetrating network when the components are polymerized. A sirup is made with a styrenic prepolymer, (meth)acrylate monomer and multifunctional (meth)acrylate crosslinking agent. The adhesive composition afforded by this sirup is polymerized in...

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Bibliographische Detailangaben
Hauptverfasser:	HALTERMAN, DAVID, GORDON, POLLAK, KEITH, WILLIAM, HUTCHINS, CLYDE, SPENCER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED 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 polymerizable adhesive composition that forms an interpenetrating network when the components are polymerized. A sirup is made with a styrenic prepolymer, (meth)acrylate monomer and multifunctional (meth)acrylate crosslinking agent. The adhesive composition afforded by this sirup is polymerized in place using a conventional free radical initiators and activators. The adhesive is found especially useful as a joint adhesive for solid surface materials. L'invention concerne une composition adhésive polymérisable formant un réseau interpénétré (IPN) lorsque les composants sont polymérisés. Un sirop est réalisé avec un prépolymère styrénique, un monomère (méth)acrylate et un agent de réticulation (méth)acrylate multifonctionnel. La composition adhésive fournie par ce sirop est polymérisée in situ à l'aide d'activateurs et d'amorceurs de radicaux libres classiques. L'adhésif s'avère particulièrement utile comme adhésif pour joints sur des matériaux à surface solide.