ADDTIONSPOLYMERE VON POLYCYCYCLOOLEFINEN MIT SILYL-FUNKTIONELLEN GRUPPEN

Silyl substituted polymers of polycycloolefins are provided as well as catalyst systems for their preparation. The polymers of the invention include polycyclic repeat units that contain pendant silyl functional groups represented by the following formulae: wherein A is a divalent radical selected fr...

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Bibliographic Details
Main Authors SHICK, ROBERT, A, GOODALL, BRIAN, L, JAYARAMAN, SAIKUMAR, MCINTOSH, LESTER, H., III
Format Patent
LanguageGerman
Published 15.03.2004
Edition7
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Silyl substituted polymers of polycycloolefins are provided as well as catalyst systems for their preparation. The polymers of the invention include polycyclic repeat units that contain pendant silyl functional groups represented by the following formulae: wherein A is a divalent radical selected from the following structures: R9 independently represents hydrogen, methyl, or ethyl; R10, R11, and R12 independently represent halogen, linear or branched (C1 to C20) alkyl, linear or branched (C1 to C20) alkoxy, linear or branched (C1 to C20) alkyl carbonyloxy, (C1 to C20) alkyl peroxy, and substituted or unsubstituted (C6 to C20) aryloxy; R10, R11, and R12 together with the silicon atom to which they are attached form the group: n is a number from 0 to 5; and n' is 0 or 1; and n'' is a number from 0 to 10.
Bibliography:Application Number: AT19960941968T