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US 6,387,837 B1Granted
Polymerization-initiating supported systems
AssigneeBayer Aktiengesellschaft
InventorsMichael Dauben, Martin Hoch, Christiane Oppenheimer-Stix, Peter Schertl
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Abstract
This invention relates to a process for the free-radical polymerization of monomers in gas phase or suspension processes using a supported, polymerization-initiating system comprising a) one or more polymerization-initiating components which initiate and start free-radical polymerization, b) a support, onto which said polymerization-initiating component is applied, and c) optionally, one or more modifiers which have an influence upon reaction kinetics and/or product properties.
Claims10
A supported, polymerization-initiating system comprising
- (a) one or more free-radical polymerization-initiating components,
- (b) a support, onto which said polymerization-initiating component is applied, and optionally,
- (c) one or more modifiers which have an influence upon reaction kinetics and/or product properties,
- wherein the supported polymerization-initiating system initiates and starts a free-radical polymerization which proceeds in the gas phase.
1 more element
Dependencies are inferred from the claim text.