EP 1530599 A2 20050518 - PROCESS FOR POLYMERIZING CATIONICALLY POLYMERIZABLE MONOMERS
Title (en)
PROCESS FOR POLYMERIZING CATIONICALLY POLYMERIZABLE MONOMERS
Title (de)
VERFAHREN ZUR POLYMERISATION VON KATIONISCH POLYMERISIERBAREN MONOMEREN
Title (fr)
PROCEDE DE POLYMERISATION DE MONOMERES A POLYMERISATION CATIONIQUE
Publication
Application
Priority
- US 0323284 W 20030725
- US 40299002 P 20020813
- US 40317402 P 20020813
- US 40326402 P 20020813
Abstract (en)
[origin: WO2004014968A2] The invention relates to a new catalyst system that improves the heat transfer capability of a butyl reactor slurry process system in the production of isobutylene-based polymers in continuous slurry polymerization processes. The process is carried out in an anhydrous polymerization system containing a mixture of the monomers in a polar diluent along with a Lewis acid and a CS or greater initiator having a tertiary halide.
IPC 1-7
IPC 8 full level
C08F 2/14 (2006.01); C08F 4/52 (2006.01); C08F 210/12 (2006.01); C08K 5/02 (2006.01)
CPC (source: EP)
C08F 210/12 (2013.01); C08K 5/02 (2013.01)
Citation (search report)
See references of WO 2004014968A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004014968 A2 20040219; WO 2004014968 A3 20040708; AU 2003254173 A1 20040225; CA 2493729 A1 20040219; CN 1675269 A 20050928; EP 1530599 A2 20050518; JP 2005535746 A 20051124
DOCDB simple family (application)
US 0323284 W 20030725; AU 2003254173 A 20030725; CA 2493729 A 20030725; CN 03819068 A 20030725; EP 03784815 A 20030725; JP 2004527650 A 20030725