Nova Patents
AT470682T

Method of making supported transition metal polymerization catalysts and compositions formed therefrom

Abstract

The invention Providenciales Tate or tridentate ligand forming compound, a transition metal compound and a Lewis acid support-will be substantially related to a novel one step process for forming a supported catalyst of high activity by contacting the complex at the same time the activator agglomerates. The catalyst of the present invention may be formed in the polymerization or before the polymerization reaction zone of an olefin.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

30 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
28760701United States of AmericaP
0211369United States of AmericaW

Members30

Family members, oldest first
DocumentOfficeKind
WO02088198A1World Intellectual Property Organization (WIPO)A1
WO02088200A1World Intellectual Property Organization (WIPO)A1
WO02088201A1World Intellectual Property Organization (WIPO)A1
AU2002303324A1AustraliaA1
US2003203808A1United States of AmericaA1
US2003224927A1United States of AmericaA1
US2003225225A1United States of AmericaA1
WO02088201A8World Intellectual Property Organization (WIPO)A8
US6686306B2United States of AmericaB2
KR20040015224ARepublic of KoreaA
KR20040015225ARepublic of KoreaA
EP1392741A1European Patent Office (EPO)A1
EP1399491A1European Patent Office (EPO)A1
EP1401889A1European Patent Office (EPO)A1
KR20040089445ARepublic of KoreaA
US6927261B2United States of AmericaB2
US6943224B2United States of AmericaB2
KR100540049B1Republic of KoreaB1
EP1399491B1European Patent Office (EPO)B1
AT337343TAustriaT
ATE337343T1AustriaT1
DE60214172D1GermanyD1
DE60214172T2GermanyT2
KR100893971B1Republic of KoreaB1
KR100917529B1Republic of KoreaB1
EP1401889B1European Patent Office (EPO)B1
AT470682TThis recordAustriaT
ATE470682T1AustriaT1
DE60236653D1GermanyD1
EP1392741B1European Patent Office (EPO)B1