EP 1064317 A1 20010103 - DERIVATIZED CARBON MONOXIDE COPOLYMERS
Title (en)
DERIVATIZED CARBON MONOXIDE COPOLYMERS
Title (de)
DERIVATISIERTE KOHLENMONOXIDCOPOLYMERISATE
Title (fr)
COPOLYMERISATS DE MONOXYDE DE CARBONE DERIVATISES
Publication
Application
Priority
- DE 19811123 A 19980316
- EP 9901408 W 19990304
Abstract (en)
[origin: DE19811123A1] Derivatized carbon monoxide (CO) copolymers (DCOC) are produced by reacting functionalized, linear, highly alternating copolymers of CO, hydroxy- or amino-functional 1-alkenes (A) and optionally 2-20C 1-alkenes (B) with electrophilic organic compounds (C) in an aprotic organic solvent. A process for the production of DCOC starting from functionalized, linear, highly alternating copolymers of CO with (A) 1-alkene(s) comprising (A1) aryl compounds substituted with terminal allyl or homoallyl unit(s) and hydroxyl or amino group(s) or (A2) alpha -unsaturated aliphatic alcohols, and optionally (B) 2-20C 1-alkene(s). The process comprises reacting these functional copolymers with (C) organic compounds containing electrophilic groups, in an aprotic organic solvent. Independent claims are also included for (a) derivatized CO copolymers (DCOC) obtained by this process; (b) a process for the production of graft copolymers by reacting DCOC with nucleophilic organic compounds in aprotic organic solvents; (c) graft copolymers obtained by this process; and (d) the use of functionalized, linear carbon monoxide copolymers as above for the production of DCOC.
IPC 1-7
IPC 8 full level
C08F 255/00 (2006.01); C08F 257/02 (2006.01); C08F 281/00 (2006.01); C08F 290/06 (2006.01); C08F 291/00 (2006.01); C08G 18/64 (2006.01); C08G 18/71 (2006.01); C08G 67/02 (2006.01); C09D 151/00 (2006.01)
CPC (source: EP US)
C08F 255/00 (2013.01 - EP US); C08F 257/02 (2013.01 - EP US); C08F 281/00 (2013.01 - EP US); C08F 290/06 (2013.01 - EP US); C08F 291/00 (2013.01 - EP US); C08G 18/64 (2013.01 - EP US); C08G 18/71 (2013.01 - EP US); C08G 67/02 (2013.01 - EP US); C09D 151/00 (2013.01 - EP US)
Citation (search report)
See references of WO 9947583A1
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
DE 19811123 A1 19990923; AU 2727999 A 19991011; EP 1064317 A1 20010103; JP 2002506899 A 20020305; US 6306979 B1 20011023; WO 9947583 A1 19990923
DOCDB simple family (application)
DE 19811123 A 19980316; AU 2727999 A 19990304; EP 9901408 W 19990304; EP 99907594 A 19990304; JP 2000536772 A 19990304; US 62371100 A 20000907