Reference : Process for radical controlled polymerization or copolymerization of (meth)acryl and ...
Patent : Patent
Physical, chemical, mathematical & earth Sciences : Chemistry
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/25216
Process for radical controlled polymerization or copolymerization of (meth)acryl and vinyl monomers and thus prepared (co)polymers
English
Lecomte, Philippe mailto [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Dubois, Philippe [> > > >]
Jérôme, Robert mailto [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Teyssié, Philippe [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Senninger, Thierry [Elf Atochem > > > >]
16-Jun-1998
1997-03-23
-
US5767210
FR19960010124 19960812
A
USA
Elf Atochem SA
C08F2/24; C08F2/02; C08F2/38; C08F4/00; C08F4/04; C08F4/26; C08F4/28; C08F4/72; C08F4/80; C08F20/00; C08F20/14; C08F2/12; C08F2/02; C08F2/38; C08F4/00; C08F20/00; (IPC1-7): C08F4/80; C08F2/00; C08F20/06
C08F4/00; C08F4/80
-
-
[en] radical polymerization ; atom transfer radical polymerization (ATRP)
[en] This process is characterized by the fact that at least one of the said monomers is polymerized or copolymerized in bulk, solution, emulsion or suspension, at a temperature that can be as low as 0 DEG C., in the presence of an initiation system including: at least one compound generating radicals, other than bromofluorene, and at least one catalyst consisting of a complex of palladium in the 0 oxidation state, denoted by the following formula (I): Pd(0)L1L2L3L4 in which each of L1, L2, L3 and L4, which are identical or different, denotes a ligand which may be a chiral ligand, which is chosen from PRR'R'', P(OR)(OR')(OR''), NRR'R'', ORR', SRR', SeRR', AsRR'R'', SbRR'R'', where each of R, R' and R'' independently denotes a C1-C14 alkyl group, optionally substituted, or an optionally substituted aromatic group, it being possible for at least two of these ligands to be joined to one another by one or more divalent radicals.
Center for Education and Research on Macromolecules (CERM)
Elf Atochem SA ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy
Researchers
http://hdl.handle.net/2268/25216
http://v3.espacenet.com/publicationDetails/biblio?CC=US&NR=5767210A&KC=A&FT=D&date=19980616&DB=EPODOC&locale=fr_fr

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Open access
Lecomte P 1998 Patent US 5767210A.pdfPublisher postprint928.98 kBView/Open

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.