EP 0660845 A1 19950705 - PROCESS FOR THE PREPARATION OF OLEFIN POLYMERS.
Title (en)
PROCESS FOR THE PREPARATION OF OLEFIN POLYMERS.
Title (de)
VERFAHREN ZUR HERSTELLUNG VON OLEFINPOLYMEREN.
Title (fr)
PROCEDE DE PREPARATION DE POLYMERES OLEFINIQUES.
Publication
Application
Priority
- CH 292492 A 19920917
- EP 9302419 W 19930908
Abstract (en)
[origin: WO9406831A1] The addition of at least one compound of the series of the hydrotalcites, zeolites or metal oxides that does not release water under the reaction conditions to the polymerisation of olefins with solid supported catalysts effects a strong reduction in the corrosive action of the polymers without adversely affecting the polymerisation itself or the properties of the polymers. Further stabilisers may also be added.
IPC 1-7
IPC 8 full level
C08F 2/44 (2006.01); C08F 4/42 (2006.01); C08F 4/69 (2006.01); C08F 4/80 (2006.01); C08F 10/00 (2006.01); C08K 3/00 (2006.01); C08K 5/00 (2006.01); C08K 5/3492 (2006.01)
CPC (source: EP KR)
C08F 10/00 (2013.01 - EP KR); C08K 3/013 (2017.12 - EP); C08K 5/005 (2013.01 - EP KR); C08K 5/34926 (2013.01 - EP KR)
Citation (search report)
See references of WO 9406831A1
Designated contracting state (EPC)
AT BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
WO 9406831 A1 19940331; AU 4815793 A 19940412; AU 679453 B2 19970703; CA 2143103 A1 19940331; CN 1042338 C 19990303; CN 1084181 A 19940323; CZ 66995 A3 19950712; EP 0660845 A1 19950705; JP H08501580 A 19960220; KR 950703581 A 19950920; MX 9305698 A 19940331; MY 110671 A 19990130; SK 34095 A3 19950809; TW 321658 B 19971201
DOCDB simple family (application)
EP 9302419 W 19930908; AU 4815793 A 19930908; CA 2143103 A 19930908; CN 93117287 A 19930916; CZ 66995 A 19930908; EP 93920694 A 19930908; JP 50775794 A 19930908; KR 19950701001 A 19950313; MX 9305698 A 19930917; MY PI19931791 A 19930903; SK 34095 A 19930908; TW 82107198 A 19930903