Control over controlled radical polymerization processes

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United States of America Patent

PATENT NO 9546225
SERIAL NO

14459871

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Abstract

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A procedure for improved temperature control in controlled radical polymerization processes is disclosed. The procedure is directed at controlling the concentration of the persistent radical in ATRP and NMP polymerizations procedures and the concentration of radicals in a RAFT polymerization process by feeding a reducing agent or radical precursor continuously or intermittently to the reaction medium through one of more ports.

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Patent Owner(s)

Patent OwnerAddress
PILOT POLYMER TECHNOLOGIES INC855 WILLIAM PITT WAY PITTSBURGH PA 15238

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jakubowski, Wojciech Pittsburgh, US 33 330
Spanswick, James Pittsburgh, US 40 997

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