EP 1237964 A1 20020911 - COPOLYMERIZATION OF ETHYLENE AND DIENES
Title (en)
COPOLYMERIZATION OF ETHYLENE AND DIENES
Title (de)
COPOLYMERISATION VON ETHYLEN UND DIENEN
Title (fr)
COPOLYMERISATION D'ETHYLENE ET DE DIENES
Publication
Application
Priority
- US 0031604 W 20001116
- US 16641699 P 19991119
Abstract (en)
[origin: WO0136503A1] Ethylene, dienes and optionally alpha -olefins are copolymerized by selected iron complexes of 2,6-pyridinecarboxaldehydebis(imines) and 2,6-diacylpyridinebis(imines). The resulting copolymers contain residual olefinic unsaturation from the diene monomers, and some of these copolymers contain cyclic units in the main chain.
IPC 1-7
IPC 8 full level
C08F 4/602 (2006.01); C08F 4/70 (2006.01); C08F 210/02 (2006.01); C08F 210/18 (2006.01); C08F 236/02 (2006.01)
CPC (source: EP)
C08F 10/00 (2013.01); C08F 210/02 (2013.01); C08F 210/18 (2013.01)
Citation (search report)
See references of WO 0136503A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0136503 A1 20010525; AU 1772701 A 20010530; EP 1237964 A1 20020911; JP 2003514931 A 20030422
DOCDB simple family (application)
US 0031604 W 20001116; AU 1772701 A 20001116; EP 00980472 A 20001116; JP 2001538990 A 20001116