Reference : The preparation of functionalized alkoxyamine initiator and its use
Patent : Patent
Physical, chemical, mathematical & earth Sciences : Chemistry
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/93431
The preparation of functionalized alkoxyamine initiator and its use
English
Detrembleur, Christophe mailto [> Bayer AG > > >]
Gross, Thomas [ > > ]
Meyer, Rolf-Volker [ > > ]
25-Dec-2003
2003-06-20
Canadian Intellectual Property Office
CA 2432964
EP20020013949 20020625
A
Canada
Bayer AG
C07C239/20; C07D211/94; C07D295/24; C08F2/00; C08F20/00; C08F4/00; C08F4/40; (IPC1-7): C07D211/94; C08F4/00
C07D211/94; C07D295/24; C08F4/00
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[en] radical polymerization ; nitroxide-mediated polymerization (NMP)
[en] A one-pot process for the preparation of functional alkoxyamines of the general formula (I), (See Formula I) is disclosed. The process entails (1) reacting an oxidizing agent with a sterically hindered secondary amine to produce an aqueous phase and a nitroxyl radical (2) removing the aqueous phase and adding to the nitroxyl radical one or more vinyl monomer(s) conforming to a formula and a system which produces free radicals . Also disclosed is a process of polymerizing monomers using the function al alkoxyamine.
Researchers
http://hdl.handle.net/2268/93431
http://worldwide.espacenet.com/publicationDetails/biblio?CC=CA&NR=2432964A1&KC=A1&FT=D&date=20031225&DB=EPODOC&locale=fr_be

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