BR0013701A - Composições de catalisador de metaloceno, processos para fabricação de resinas de poliolefina usando tais composições de catalisador, e produtos desse modo produzidos - Google Patents

Composições de catalisador de metaloceno, processos para fabricação de resinas de poliolefina usando tais composições de catalisador, e produtos desse modo produzidos

Info

Publication number
BR0013701A
BR0013701A BR0013701-4A BR0013701A BR0013701A BR 0013701 A BR0013701 A BR 0013701A BR 0013701 A BR0013701 A BR 0013701A BR 0013701 A BR0013701 A BR 0013701A
Authority
BR
Brazil
Prior art keywords
catalyst compositions
transition metal
catalyst
products
processes
Prior art date
Application number
BR0013701-4A
Other languages
English (en)
Inventor
Robert I Mink
Thomas E Nowlin
Sandra D Schregenberger
Kenneth G Schurzky
Pradeep P Shirodkar
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of BR0013701A publication Critical patent/BR0013701A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Patente de Invenção: "COMPOSIçõES DE CATALISADOR DE METALOCENO, PROCESSOS PARA FABRICAçãO DE RESINAS DE POLIOLEFINA USANDO TAIS COMPOSIçõES DE CATALISADOR, E PRODUTOS DESSE MODO PRODUZIDOS". Uma composição de catalisador para a polimerização de uma ou mais 1-olefinas (por exemplo, etileno) compreende um precursor de catalisador de metal de transição e um co-catalisador, o precursor de catalisador de metal de transição compreendendo um produto de contato de um composto de metaloceno não-substituído e um composto de alquila de alumínio em uma solução de solvente de hidrocarboneto. Em outra modalidade, o precursor de catalisador de metal de transição é bimetálico e contém um componente de catalisador de metal de transição de não metaloceno. Quando um precursor de catalisador bimetálico é empregado, o produto de resina apresenta propriedades melhoradas, e tem uma distribuição de peso molecular bimodal, ramificação de cadeia longa (LCB), e boa estabilidade de bolha.
BR0013701-4A 1999-08-31 2000-08-31 Composições de catalisador de metaloceno, processos para fabricação de resinas de poliolefina usando tais composições de catalisador, e produtos desse modo produzidos BR0013701A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/387,186 US6420298B1 (en) 1999-08-31 1999-08-31 Metallocene catalyst compositions, processes for making polyolefin resins using such catalyst compositions, and products produced thereby
PCT/US2000/023902 WO2001016192A1 (en) 1999-08-31 2000-08-31 Metallocene catalyst compositions, processes for making polyolefin resins using such catalyst compositions, and products produced thereby

Publications (1)

Publication Number Publication Date
BR0013701A true BR0013701A (pt) 2002-05-07

Family

ID=23528842

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013701-4A BR0013701A (pt) 1999-08-31 2000-08-31 Composições de catalisador de metaloceno, processos para fabricação de resinas de poliolefina usando tais composições de catalisador, e produtos desse modo produzidos

Country Status (8)

Country Link
US (2) US6420298B1 (pt)
EP (1) EP1226192A1 (pt)
JP (1) JP2003508559A (pt)
KR (1) KR20020054318A (pt)
AU (1) AU7094600A (pt)
BR (1) BR0013701A (pt)
CA (1) CA2382855A1 (pt)
WO (1) WO2001016192A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143854A (en) * 1993-08-06 2000-11-07 Exxon Chemical Patents, Inc. Polymerization catalysts, their production and use
EP1241194B1 (en) * 2000-07-26 2013-09-04 Mitsui Chemicals, Inc. Polymer and process for producing the same
AU2002365866A1 (en) * 2001-11-30 2003-06-17 Exxonmobil Chemical Patents Inc. Bimetallic catalysts with higher activity
CN101062959A (zh) * 2001-11-30 2007-10-31 尤尼威蒂恩技术有限责任公司 具有高活性的双金属催化剂
US6875828B2 (en) * 2002-09-04 2005-04-05 Univation Technologies, Llc Bimodal polyolefin production process and films therefrom
US7172987B2 (en) 2002-12-31 2007-02-06 Univation Technologies, Llc Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom
JP4903357B2 (ja) * 2003-03-28 2012-03-28 住友化学株式会社 エチレン重合体
TW200504093A (en) 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
US6878454B1 (en) * 2003-12-05 2005-04-12 Univation Technologies, Llc Polyethylene films
US7321015B2 (en) * 2004-12-07 2008-01-22 Nova Chemicals (International) S.A. Adjusting polymer characteristics through process control
SG173931A1 (en) * 2005-03-17 2011-09-29 Dow Global Technologies Inc Pseudo-block copolymers and process employing chain shuttling agent
KR100723360B1 (ko) 2005-12-19 2007-05-30 삼성토탈 주식회사 외관 및 용기적재성이 우수한 고밀도 폴리에틸렌 수지조성물
JP2007231136A (ja) * 2006-02-28 2007-09-13 Kyoraku Co Ltd プロピレン系樹脂組成物ならびにその組成物からなるブロー成形パネルおよびそのブロー成形パネルからなる自動車用デッキボード
EP2024402B2 (en) * 2006-05-17 2023-01-25 Dow Global Technologies LLC High temperature solution polymerization process
US7592395B2 (en) * 2006-08-01 2009-09-22 Exxonmobil Chemical Patents Inc. Multimodal polyethylene for use in single piece beverage bottle caps and closures
KR101331556B1 (ko) 2012-03-30 2013-11-20 대림산업 주식회사 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
KR101950462B1 (ko) 2016-02-24 2019-02-20 주식회사 엘지화학 올레핀 중합체 및 이의 제조 방법
KR102140260B1 (ko) 2016-12-22 2020-07-31 주식회사 엘지화학 올레핀 중합체 및 이의 제조 방법
US11845826B2 (en) 2021-08-26 2023-12-19 Chevron Phillips Chemical Company Lp Processes for preparing metallocene-based catalyst systems for the control of long chain branch content

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924593A (en) 1956-08-23 1960-02-09 Hercules Powder Co Ltd Polymerization of ethylene using as a catalyst the product formed by mixing a bis(cyclopentadienyl) zirconium salt with an alkyl metallic compound
US4701432A (en) 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
IT8919252A0 (it) 1989-01-31 1989-01-31 Ilano Catalizzatori per la polimerizzazione di olefine.
JPH04266851A (ja) 1991-02-21 1992-09-22 Mitsui Petrochem Ind Ltd 芳香族ジカルボン酸ジフェニルエステルの精製方法
US5451555A (en) 1991-06-27 1995-09-19 Nippon Oil Co., Ltd. Catalyst components for polymerization of olefins
US5157008A (en) 1991-08-01 1992-10-20 Ethyl Corporation Hydrocarbon solutions of alkylaluminoxane compounds
CA2077744C (en) * 1991-09-30 2003-04-15 Edwar Shoukri Shamshoum Homogeneous-heterogeneous catalyst system for polyolefins
US5238892A (en) 1992-06-15 1993-08-24 Exxon Chemical Patents Inc. Supported catalyst for 1-olefin(s) (co)polymerization
JP3274509B2 (ja) 1992-10-29 2002-04-15 三菱化学株式会社 オレフィン重合用触媒及びオレフィン重合体の製造方法
JP3274511B2 (ja) 1992-10-30 2002-04-15 三菱化学株式会社 オレフィン重合用触媒及びオレフィン重合体の製造方法
US5332706A (en) 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
ZA948934B (en) 1993-11-15 1996-05-10 Mobil Oil Corp Catalyst composition for use in the polymerization and copolymerization of ethylene
IT1273661B (it) 1994-07-20 1997-07-09 Spherilene Srl Catalizzatori per la polimerizzazione delle olefine
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
WO1998002247A1 (en) * 1996-07-15 1998-01-22 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6136747A (en) * 1998-06-19 2000-10-24 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst composition for the production of olefin polymers
DE69911128T2 (de) 1998-07-21 2004-07-08 Japan Polychem Corp. Olefinpolymerisationskatalysator und Verfahren zur Herstellung von Olefinpolymeren

Also Published As

Publication number Publication date
WO2001016192A1 (en) 2001-03-08
AU7094600A (en) 2001-03-26
WO2001016192B1 (en) 2001-07-19
EP1226192A1 (en) 2002-07-31
CA2382855A1 (en) 2001-03-08
KR20020054318A (ko) 2002-07-06
US6420298B1 (en) 2002-07-16
US20020160908A1 (en) 2002-10-31
JP2003508559A (ja) 2003-03-04

Similar Documents

Publication Publication Date Title
BR0014332A (pt) Composições de catalisadores organometálicos
BR9908406A (pt) Processo para polimerização de olefinas, componentes de catalisador de polimerização e poliolefina.
AR023991A1 (es) Un sistema catalitico que comprende un compuesto catalitico metalico que contiene un atomo del grupo 15, un procedimiento para polimerizar olefinas, y unprocedimiento para producir un componente de alto y bajo peso molecular en una composicion de un polimero multimodal, un polimero o copolimero, una
BR9814445A (pt) "processo para polimerizacao de olefinas"
CA2278042A1 (en) Mixed phosphinimine catalyst
BR0108450A (pt) Pelìculas de polietileno tendo propriedades óticas melhoradas
BR0317911A (pt) Catalisador bimetálico, processo de polimerização, e poliolefinas bimodais do mesmo
BR9811892A (pt) Misturas de polìmeros termoplásticos de polipropileno isotático e copolìmeros de alfa-olefina/propileno
KR960704947A (ko) 두가지 유형의 분자량 분포를 갖는 폴리올레핀 혼합물(polyolefin blends of bimodal molecular weight distribution)
KR910004673A (ko) 올레핀 중합용으로 적합한 바나듐/티탄 기재 촉매의 제조방법
BR112015010241B1 (pt) Resinas de poliolefina de baixa densidade e filmes feitos das mesmas
BRPI0508148A (pt) composição para uso de preparação de copolìmeros em multibloco, processo para preparar um copolìmero em multibloco, copolìmero em multibloco e derivado reticulado de um copolìmero em multibloco
BR0207072A (pt) Processo para a polimerização de olefinas
CA2082678A1 (en) Catalyst components for polymerization of olefins
ES2164436T3 (es) Componentes y catalizadores para la polimerizacion de olefinas.
NO20022871L (no) Organometallforbindelses-katalysator
KR950024924A (ko) 에틸렌 중합체와 그 제조방법, 에틸렌 중합용 고체 티타늄 촉매성분 및 에틸렌 중합용 촉매
JPH11510849A (ja) メタロセン触媒ポリエチレンより成るフィルム
BR0014639A (pt) Componente catalisador de polimerização, processo de produção de uma mistura de dois ou mais polietilenos e mistura de polìmeros
BR9914539A (pt) Processo para polimerização de olefina, catalisador de metaloceno para o mesmo e co-catalisador para ativar pro-catalisador de metaloceno
RU2004102908A (ru) Сополимеры бутена-1 и способ их получения
DE60224205D1 (de) Komponenten und katalysatoren für die polymerisation von olefinen
BR9807827A (pt) Processamento aperfeiçoado de copolìmeros de olefina
RU2000112413A (ru) Способ получения гетерофазных полимерных композиций и композиции, полученные таким способом
ATE519787T1 (de) Komponenten und katalysatoren für die polymerisation von olefinen

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A 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 1927 DE 11/12/2007.