Global Patent Index - EP 1084160 A1

EP 1084160 A1 20010321 - METHOD FOR PRODUCING POLYPROPYLENE WITH SPECIAL METALLOCENES

Title (en)

METHOD FOR PRODUCING POLYPROPYLENE WITH SPECIAL METALLOCENES

Title (de)

VERFAHREN ZUR HERSTELLUNG VON POLYPROPYLEN MIT SPEZIELLEN METALLOCENEN

Title (fr)

PROCEDE DE PRODUCTION DE POLYPROPYLENE DOTE DE METALLOCENES SPECIAUX

Publication

EP 1084160 A1 20010321 (DE)

Application

EP 99922097 A 19990416

Priority

  • DE 19817724 A 19980421
  • DE 19817723 A 19980421
  • EP 9902563 W 19990416

Abstract (en)

[origin: WO9954368A1] The invention relates to a new method for producing polyolefins, using specially substituted metallocenes and in the presence of a mixture containing at least one non-halogenated hydrocarbon and at least one halogen-containing hydrocarbon.

IPC 1-7

C08F 10/00; C08F 4/64; C08F 2/14

IPC 8 full level

C08F 2/14 (2006.01); C08F 4/64 (2006.01); C08F 4/642 (2006.01); C08F 4/6592 (2006.01); C08F 10/00 (2006.01); C08F 10/06 (2006.01)

CPC (source: EP)

C08F 110/00 (2013.01); C08F 110/02 (2013.01); C08F 110/06 (2013.01); C08F 4/65908 (2013.01)

C-Set (source: EP)

  1. C08F 110/02 + C08F 4/65925
  2. C08F 110/02 + C08F 2/14
  3. C08F 110/02 + C08F 2/002
  4. C08F 110/06 + C08F 2/002
  5. C08F 110/06 + C08F 4/65925
  6. C08F 110/06 + C08F 2/14

Citation (search report)

See references of WO 9954368A1

Designated contracting state (EPC)

BE DE ES FR GB NL

DOCDB simple family (publication)

WO 9954368 A1 19991028; EP 1084160 A1 20010321; JP 2002512276 A 20020423

DOCDB simple family (application)

EP 9902563 W 19990416; EP 99922097 A 19990416; JP 2000544706 A 19990416