Invention Grant
- Patent Title: Control over reverse addition fragmentation transfer polymerization processes
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Application No.: US14666946Application Date: 2015-03-24
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Publication No.: US09856331B2Publication Date: 2018-01-02
- Inventor: Wojciech Jakubowski , James Spanswick
- Applicant: ATRP Solutions, Inc.
- 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: C08F4/04
- IPC: C08F4/04 ; C08F2/38 ; C08F4/00 ; C08F4/40 ; C08F220/18 ; C08F2/00 ; C08F4/50
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
- US20150191552A1 Control Over Reverse Addition Fragmentation Transfer Polymerization Processes Public/Granted day:2015-07-09
Information query
