METHOD FOR END-CAPPING A POLYSILOXANE PREPOLYMER

METHOD FOR END-CAPPING A POLYSILOXANE PREPOLYMER

A method is disclosed which involves the steps of (a) reacting a polysiloxane prepolymer having reactive functional end groups with a non-free radical polymerizable reactive end-capping agent; and (b) reacting the reaction product of step (a) with a free radical polymerizable reactive end-capping ag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOFF, Joseph, W, NUNEZ, Ivan, M, MCGEE, Joseph, A, CUBI, Keyla, M, POETZ, Katie, L, MARK, Analuz, HOTELING, Andrew, J, COULLARD, Lynn
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:A method is disclosed which involves the steps of (a) reacting a polysiloxane prepolymer having reactive functional end groups with a non-free radical polymerizable reactive end-capping agent; and (b) reacting the reaction product of step (a) with a free radical polymerizable reactive end-capping agent.