Invention Grant
- Patent Title: Control over controlled radical polymerization processes
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Application No.: US12653937Application Date: 2009-12-18
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Publication No.: US08815971B2Publication Date: 2014-08-26
- Inventor: Wojciech Jakubowski , James Spanswick
- Applicant: Wojciech Jakubowski , James Spanswick
- Applicant Address: US PA Pittsburgh
- Assignee: ATRP Solutions, Inc.
- Current Assignee: ATRP Solutions, Inc.
- Current Assignee Address: US PA Pittsburgh
- Agency: Jones Day
- Main IPC: C08F20/12
- IPC: C08F20/12 ; C08F20/14 ; C08F2/38 ; C08F4/40 ; C08F220/14 ; C08F2/50 ; C08F220/18 ; C08F2/40 ; C08F4/00
Abstract:
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.
Public/Granted literature
- US20110082230A1 Control over controlled radical polymerization processes Public/Granted day:2011-04-07
Information query
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