BR9914778A - Processo para o polimerização de uma olefina ou olefinas e processo para a polimerização de etileno - Google Patents

Processo para o polimerização de uma olefina ou olefinas e processo para a polimerização de etileno

Info

Publication number
BR9914778A
BR9914778A BR9914778-5A BR9914778A BR9914778A BR 9914778 A BR9914778 A BR 9914778A BR 9914778 A BR9914778 A BR 9914778A BR 9914778 A BR9914778 A BR 9914778A
Authority
BR
Brazil
Prior art keywords
polymerization
olefins
ethylene
olefin
aluminum compounds
Prior art date
Application number
BR9914778-5A
Other languages
English (en)
Inventor
Mark F Teasley
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of BR9914778A publication Critical patent/BR9914778A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene

Abstract

<B>"PROCESSO PARA A POLIMERIZAçãO DE UMA OLEFINA OU OLEFINAS E PROCESSO PARA A POLIMERIZAçãO DE ETILENO"<D> A presente invenção se refere a determinados alquilhaloaluminoxanos e outros compostos alquilhaloalumínio, que quando usados como cocatalisadores para a polimerização de olefinas com complexos de metais de transição e ligantes bidentados neutros fornecem bons rendimentos de poliolefina quando se usa menos do alquilhaloaluminoxano do que outros tipos de compostos de alumínio.
BR9914778-5A 1998-10-14 1999-10-13 Processo para o polimerização de uma olefina ou olefinas e processo para a polimerização de etileno BR9914778A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10418198P 1998-10-14 1998-10-14
PCT/US1999/023501 WO2000022007A1 (en) 1998-10-14 1999-10-13 Polymerization of olefins

Publications (1)

Publication Number Publication Date
BR9914778A true BR9914778A (pt) 2001-07-03

Family

ID=22299076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914778-5A BR9914778A (pt) 1998-10-14 1999-10-13 Processo para o polimerização de uma olefina ou olefinas e processo para a polimerização de etileno

Country Status (11)

Country Link
US (1) US6306986B1 (pt)
EP (1) EP1137676B1 (pt)
JP (1) JP2002527543A (pt)
KR (1) KR20010075632A (pt)
CN (1) CN1174003C (pt)
AT (1) ATE277955T1 (pt)
AU (1) AU1201700A (pt)
BR (1) BR9914778A (pt)
CA (1) CA2341526A1 (pt)
DE (1) DE69920746T2 (pt)
WO (1) WO2000022007A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6660677B1 (en) 1997-03-10 2003-12-09 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6822062B2 (en) 1997-03-10 2004-11-23 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
WO2000053646A1 (en) 1999-03-09 2000-09-14 Basell Technology Company B.V. Multi-stage process for the (co)polymerization of olefins
WO2002051877A2 (en) 2000-12-22 2002-07-04 Basell Polyolefine Gmbh Catalyst components for the polymerization of olefins
WO2003082466A1 (en) * 2002-03-28 2003-10-09 Albemarle Corporation Hydrocarbylhaloalumino xanes
ES2280897T3 (es) * 2003-08-11 2007-09-16 Exxonmobil Chemical Patents, Inc. Polimeros de etileno y opcionalmente, esteres copolimerizables, peliculas que usan tales polimeros y procesos de empaquetado con manga estirada que usan tales peliculas.
US7193100B2 (en) * 2003-12-31 2007-03-20 Albemarle Corporation Haloaluminoxane compositions, their preparation, and their use in catalysis
JP4731181B2 (ja) * 2005-02-21 2011-07-20 出光興産株式会社 不飽和炭化水素化合物の製造方法
JP2007002082A (ja) * 2005-06-23 2007-01-11 Jsr Corp 環状オレフィン系付加重合体の製造方法
EP2316864A1 (en) * 2009-10-29 2011-05-04 Total Petrochemicals Research Feluy Polyethylene prepared with supported late transition metal catalyst system.
CN109153750B (zh) * 2016-05-20 2022-04-26 切弗朗菲利浦化学公司 制备低密度聚乙烯的低压方法
CN115246896B (zh) * 2021-04-28 2023-08-15 中国石油化工股份有限公司 一种双/多金属催化剂及其制备方法与应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0805826B1 (en) * 1995-01-24 2003-04-23 E.I. Du Pont De Nemours And Company Olefin polymers
US5880241A (en) 1995-01-24 1999-03-09 E. I. Du Pont De Nemours And Company Olefin polymers
US5714556A (en) 1995-06-30 1998-02-03 E. I. Dupont De Nemours And Company Olefin polymerization process
AU722983B2 (en) * 1996-07-24 2000-08-17 Infineum Usa Lp Polar monomer containing copolymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such copolymers and additives and use thereof
WO1998040374A2 (en) * 1997-03-10 1998-09-17 Eastman Chemical Company Olefin polymerization catalysts containing group 8-10 transition metals, bidentate ligands, processes employing such catalysts and polymers obtained therefrom
US6114483A (en) * 1997-08-27 2000-09-05 E. I. Du Pont De Nemours And Company Polymerization of olefins

Also Published As

Publication number Publication date
CA2341526A1 (en) 2000-04-20
JP2002527543A (ja) 2002-08-27
AU1201700A (en) 2000-05-01
DE69920746D1 (de) 2004-11-04
CN1174003C (zh) 2004-11-03
WO2000022007A1 (en) 2000-04-20
EP1137676B1 (en) 2004-09-29
ATE277955T1 (de) 2004-10-15
US6306986B1 (en) 2001-10-23
EP1137676A1 (en) 2001-10-04
CN1323322A (zh) 2001-11-21
KR20010075632A (ko) 2001-08-09
DE69920746T2 (de) 2006-03-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.