Situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines

[en] A process for the preparation of (co)oligomers or (co)polymers is disclosed. The process entails first the preparation of a mixture that contains a monoethylenically unsaturated monomer conforming to HR<1>C=CR<2>R<3> (M) an oxidizing agent and at least one polymer or oligomer conforming to formula (I), and an optional free radical initiator and then heating the mixture at a temperature in the range of 0 DEG C. to 220 DEG C.

Disciplines :

Materials science & engineering
Chemistry

Inventor :

Detrembleur, Christophe ; Bayer AG

Rudiger, Claus

Meyer, Rolf-Volker

Language :

English

Title (54) :

Situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines

Publication date (43-45) :

24 June 2004

Filing date (22) :

05 December 2003

Patent/publication number (10-11) :

US 2004122169

Patent status (13) :

Priority number (30) :

EP20020027693 20021213

International classification (IPC) (51) :

C08F12/00; C08F12/28; C08F2/38; C08F4/00; (IPC1-7): C08G63/48; C08G63/91

European classification (ECLA) (52) :

C08F4/00

Applicant (71) :

Bayer AG

Publication organism (19) :

United States Patent

Additional URL :

http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=2004122169A1&KC=A1&FT=D&date=20040624&DB=EPODOC&locale=fr_be

Available on ORBi :

since 20 June 2011

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