BR9908406A - Processo para polimerização de olefinas, componentes de catalisador de polimerização e poliolefina. - Google Patents

Processo para polimerização de olefinas, componentes de catalisador de polimerização e poliolefina.

Info

Publication number
BR9908406A
BR9908406A BR9908406-6A BR9908406A BR9908406A BR 9908406 A BR9908406 A BR 9908406A BR 9908406 A BR9908406 A BR 9908406A BR 9908406 A BR9908406 A BR 9908406A
Authority
BR
Brazil
Prior art keywords
polymerization
olefins
polyolefin
catalyst components
molecular weight
Prior art date
Application number
BR9908406-6A
Other languages
English (en)
Other versions
BR9908406B1 (pt
Inventor
Alison Margaret Anne Bennett
Edward Bryan Coughlin
Joel David Citron
Lin Wang
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26762969&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9908406(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of BR9908406A publication Critical patent/BR9908406A/pt
Publication of BR9908406B1 publication Critical patent/BR9908406B1/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
    • C08F4/70—Iron group metals, platinum group metals or compounds thereof
    • C08F4/7001—Iron group metals, platinum group metals or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/7039—Tridentate ligand
    • C08F4/704—Neutral ligand
    • C08F4/7042—NNN
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/02—Cp or analog bridged to a non-Cp X anionic donor
    • 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
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • 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

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)

Abstract

<B>''PROCESSO PARA A POLIMERIZAçãO DE OLEFINAS, COMPONENTE DE CATALISADOR DE POLIMERIZAçãO E POLIOLEFINA''<D> A presente invenção se refere a misturas de diferentes olefinas que podem ser produzidas através da polimerização direta e preferivelmente simultânea de uma ou mais olefinas polimerizáveis utilizando-se um ou mais sistemas catalisadores de polimerização ativos de metais de transição, sendo que pelo menos um deles contém cobalto ou ferro complexado com ligantes selecionados. Os produtos de poliolefina podem ter polímeros que variam no peso molecular, na distribuição do peso molecular, ou outros fatores, e são úteis como resinas de moldagem e para películas.
BRPI9908406-6A 1998-03-30 1999-03-29 processo para a polimerizaÇço de olefinas, componente de catalisador de polimerizaÇço e poliolefina. BR9908406B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8001898P 1998-03-30 1998-03-30
US11747199P 1999-01-27 1999-01-27
PCT/US1999/006769 WO1999050318A1 (en) 1998-03-30 1999-03-29 Polymerization of olefins

Publications (2)

Publication Number Publication Date
BR9908406A true BR9908406A (pt) 2000-10-17
BR9908406B1 BR9908406B1 (pt) 2009-01-13

Family

ID=26762969

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9908406-6A BR9908406B1 (pt) 1998-03-30 1999-03-29 processo para a polimerizaÇço de olefinas, componente de catalisador de polimerizaÇço e poliolefina.

Country Status (13)

Country Link
EP (1) EP1068245B2 (pt)
JP (2) JP2002509954A (pt)
KR (1) KR100541311B1 (pt)
CN (1) CN1198855C (pt)
AR (1) AR018173A1 (pt)
AT (1) ATE253087T1 (pt)
AU (1) AU752734B2 (pt)
BR (1) BR9908406B1 (pt)
CA (1) CA2324310A1 (pt)
DE (1) DE69912411T3 (pt)
EA (1) EA200001002A1 (pt)
IL (1) IL138017A0 (pt)
WO (1) WO1999050318A1 (pt)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100541311B1 (ko) † 1998-03-30 2006-01-10 이 아이 듀폰 디 네모아 앤드 캄파니 올레핀의 중합
US6255414B1 (en) * 1998-09-01 2001-07-03 E. I. Du Pont De Nemours And Company Polymerization of olefins
US6620896B1 (en) * 1999-02-23 2003-09-16 Eastman Chemical Company Mixed olefin polymerization catalysts, processes employing such catalysts, and polymers obtained therefrom
GB9906296D0 (en) * 1999-03-18 1999-05-12 Bp Chem Int Ltd Polymerisation catalysts
US6620895B1 (en) 1999-03-22 2003-09-16 E. I. Du Pont De Nemours And Company Processing polyethylenes
US6458979B1 (en) * 1999-04-29 2002-10-01 E. I. Du Pont De Nemours And Company Polymerization of ethylene
GB9918189D0 (en) * 1999-08-02 1999-10-06 Bp Chem Int Ltd Polymerisation process
WO2001023445A1 (en) † 1999-09-29 2001-04-05 E.I. Du Pont De Nemours And Company Preparation of curable polymers
US6407188B1 (en) 1999-09-29 2002-06-18 E. I. Du Pont De Nemours And Company Polymerization of olefins
JP4668494B2 (ja) * 1999-09-29 2011-04-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリエチレンの改良された加工方法
AU7836300A (en) * 1999-09-29 2001-04-30 E.I. Du Pont De Nemours And Company Polymerization of olefins with bimetallic polymerisation catalyst system
JP2003510427A (ja) 1999-09-29 2003-03-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリエチレンの製造
DE19960123A1 (de) * 1999-12-13 2001-06-21 Basf Ag Verfahren zur homogenkatalytischen Herstellung von hochverzweigten amorphen Polyolefinen
US6586541B2 (en) 2000-02-02 2003-07-01 E. I. Du Pont De Nemours And Company Process for production of polyolefins
EP1265935A1 (en) 2000-02-10 2002-12-18 BP Chemicals Limited Polymerisation catalyst
GB0003363D0 (en) * 2000-02-14 2000-04-05 Bp Chem Int Ltd Polymer blends
US6534691B2 (en) * 2000-07-18 2003-03-18 E. I. Du Pont De Nemours And Company Manufacturing process for α-olefins
BE1014196A3 (fr) 2001-05-23 2003-06-03 Solvay Complexes catalytiques et leur utilisation pour la polymerisation des alpha-olefines.
CN100528356C (zh) * 2002-01-09 2009-08-19 纳幕尔杜邦公司 烯烃聚合催化剂
EP1532181B1 (en) * 2002-08-29 2016-03-16 LG Chem, Ltd. Fulvene and preparation thereof
EP1403288A1 (en) * 2002-09-27 2004-03-31 ATOFINA Research Dual site catalyst system comprising a hafnocene component for the production of bimodal polyolefins
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
EP1650229A1 (en) * 2004-10-21 2006-04-26 Total Petrochemicals Research Feluy Polyolefins prepared from two single site catalysts components in a single reactor
EP1650231A1 (en) * 2004-10-21 2006-04-26 Total Petrochemicals Research Feluy Polyolefins prepared from a metallocene and a new single site catalyst components in a single reactor
US7727926B2 (en) 2005-07-21 2010-06-01 Chevron Phillips Chemical Company Lp Diimine metal complexes, methods of synthesis, and method of using in oligomerization and polymerization
US7268096B2 (en) 2005-07-21 2007-09-11 Chevron Phillips Chemical Company Lp Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization
US7271121B2 (en) 2005-07-21 2007-09-18 Chevron Phillips Chemical Company Lp Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization
DE102007017903A1 (de) * 2007-04-13 2008-10-16 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung
US7999043B2 (en) 2007-12-24 2011-08-16 Basell Polyolefine Gmbh Multistage process for the polymerization of olefins
CN102216351A (zh) * 2008-09-25 2011-10-12 巴塞尔聚烯烃股份有限公司 抗冲击的lldpe组合物和由其制备的膜
EP2344551B1 (en) * 2008-09-25 2014-05-28 Basell Polyolefine GmbH Impact resistant lldpe composition and films made thereof
DE102009028353A1 (de) 2009-08-07 2011-04-14 Wacker Chemie Ag Bindemittel auf der Basis von silangruppenhaltigen hochverzweigten Polyolefinen
WO2011022373A1 (en) * 2009-08-17 2011-02-24 E. I. Du Pont De Nemours And Company Improved olefin polymerization process
WO2011126784A1 (en) 2010-03-29 2011-10-13 E. I. Du Pont De Nemours And Company Improved ethylene polymerization process and polyolefin
JP6123165B2 (ja) * 2011-03-30 2017-05-10 住友化学株式会社 エチレン系重合体製造用触媒の製造方法、エチレン系重合体製造用触媒及びエチレン系重合体の製造方法
JP2012224842A (ja) * 2011-03-30 2012-11-15 Sumitomo Chemical Co Ltd エチレン系重合体製造用触媒およびエチレン系重合体の製造方法
US9586872B2 (en) 2011-12-30 2017-03-07 Chevron Phillips Chemical Company Lp Olefin oligomerization methods
JP6848195B2 (ja) * 2016-03-29 2021-03-24 日本ポリエチレン株式会社 特定の触媒と特定の工程によるエチレン共重合体の製造方法
US9944661B2 (en) 2016-08-09 2018-04-17 Chevron Phillips Chemical Company Lp Olefin hydroboration
CN109715677B (zh) 2016-09-29 2022-03-22 陶氏环球技术有限责任公司 改性的齐格勒-纳塔(前)催化剂和体系
CN109790246A (zh) * 2016-09-29 2019-05-21 陶氏环球技术有限责任公司 聚合烯烃的方法
JP6850192B2 (ja) * 2017-05-10 2021-03-31 Ｅｎｅｏｓ株式会社 オリゴマーの製造方法
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 (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573712A (en) * 1978-11-29 1980-06-03 Nippon Oil Co Ltd Preparation of copolymer
ZA844157B (en) † 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
DE3621763A1 (de) † 1986-06-28 1988-01-21 Bayer Ag Verfahren zur herstellung von verzweigtem niederdruckpolyethen, neue niederdruckpolyethene und praeformierte bifunktionelle katalysatoren
US5198401A (en) † 1987-01-30 1993-03-30 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US4966951A (en) * 1988-09-26 1990-10-30 Phillips Petroleum Company High strength linear, low density polyethylene polymerization process
NZ235032A (en) † 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5562958A (en) * 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
DE69322082T2 (de) * 1992-04-20 1999-06-17 Exxon Chemical Patents Inc Copolymere des ethylens mit verzweigten olefinen
JP3172594B2 (ja) * 1992-07-20 2001-06-04 出光興産株式会社 オレフィン系重合体の製造方法
AU729324B2 (en) * 1995-01-24 2001-02-01 E.I. Du Pont De Nemours And Company Alpha-olefins and olefin polymers and processes therefor
US6194341B1 (en) * 1996-06-17 2001-02-27 Exxon Chemical Patents Inc. Mixed transition metal catalyst systems for olefin polymerization
IL129929A0 (en) * 1996-12-17 2000-02-29 Du Pont Polymerization of ethylene with specific iron or cobalt complexes novel pyridinebis (imines) and novel complexes of pyridinebis(imines) with iron and cobalt
DE19707236A1 (de) † 1997-02-24 1998-08-27 Targor Gmbh Katalysatorzusammensetzung
US6103946A (en) † 1997-07-15 2000-08-15 E. I. Du Pont De Nemours And Company Manufacture of α-olefins
US6114483A (en) * 1997-08-27 2000-09-05 E. I. Du Pont De Nemours And Company Polymerization of olefins
ES2229683T3 (es) † 1998-03-12 2005-04-16 Bp Chemicals Limited Catalizadores de polimerizacion.
KR100541311B1 (ko) † 1998-03-30 2006-01-10 이 아이 듀폰 디 네모아 앤드 캄파니 올레핀의 중합
GB9906296D0 (en) † 1999-03-18 1999-05-12 Bp Chem Int Ltd Polymerisation catalysts

Also Published As

Publication number Publication date
IL138017A0 (en) 2001-10-31
EP1068245A1 (en) 2001-01-17
KR20010042304A (ko) 2001-05-25
BR9908406B1 (pt) 2009-01-13
DE69912411D1 (de) 2003-12-04
AU3454599A (en) 1999-10-18
AU752734B2 (en) 2002-09-26
CA2324310A1 (en) 1999-10-07
EP1068245B1 (en) 2003-10-29
KR100541311B1 (ko) 2006-01-10
ATE253087T1 (de) 2003-11-15
EA200001002A1 (ru) 2001-02-26
DE69912411T2 (de) 2004-08-05
DE69912411T3 (de) 2007-10-31
JP2002509954A (ja) 2002-04-02
EP1068245B2 (en) 2007-05-23
JP2011032482A (ja) 2011-02-17
CN1198855C (zh) 2005-04-27
AR018173A1 (es) 2001-10-31
CN1296499A (zh) 2001-05-23
WO1999050318A1 (en) 1999-10-07

Similar Documents

Publication Publication Date Title
BR9908406A (pt) Processo para polimerização de olefinas, componentes de catalisador de polimerização e poliolefina.
BR9814445A (pt) &#34;processo para polimerizacao de olefinas&#34;
KR960022753A (ko) 폴리에틸렌 조성물
ES2160713T3 (es) Control catalitico de la distribucion de peso molecular de una resina amplia/bimodal en un reactor sencillo.
BR0211288A (pt) Sistemas catalisadores de metaloceno mistos contendo um incorporador de comonÈmero fraco e um incorporador de comonÈmero bom
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
BR0014332A (pt) Composições de catalisadores organometálicos
ES2031800T1 (es) Un componente de catalizador solido para polimerizacion de olefinas.
KR930023379A (ko) 올레핀의 중합법과 최소한 하나의 올레핀으로부터 유도된 블록 (공)중합체
BR9912690A (pt) Processo de polimerização de uma ou mais olefinas
BR9917353A (pt) Processos para a polimerização de etileno e pelo menos uma ou mais olefina (s) para produzir um interpolìmero de etileno/olefina, e para reduzir a temperatura de pico de fusão de um interpolìmero etileno/olefina, produto de interpolìmero etileno/olefina, filme, e, artigo
MX9306146A (es) Composicion catalizadora de cromo para la polimerizacion de olefinas.
KR950024924A (ko) 에틸렌 중합체와 그 제조방법, 에틸렌 중합용 고체 티타늄 촉매성분 및 에틸렌 중합용 촉매
BR0013701A (pt) Composições de catalisador de metaloceno, processos para fabricação de resinas de poliolefina usando tais composições de catalisador, e produtos desse modo produzidos
BR8902321A (pt) Processo para a producao de uma composicao compreendendo um polimero de but-1-eno e um polimero de propileno e artigo
BR9913478A (pt) Processo para a polimerização de olefinas, ânion,composto,processo para a produção do bis (carboximidatonato) e processo para a preparação de um complexo de metal de transição de um bis (carboximidamidatonato)
BR9907069A (pt) Processo para a polimerização de pelo menos uma ou mais olefinas, e para o estreitamento da distribuição do peso molecular de um polìmero compreendendo pelo menos uma ou mais olefinas, copolìmeros de etileno e 1-hexeno, de etileno e uma olefina tendo 3 a 16 átomos de carbono, e de etileno e pelo menos uma ou mais olefinas tendo 5 a 16 átomos de carbono, filme, e, artigo
ATE226232T1 (de) Amorphe propylen-polyen copolymere und diese enthaltende zusammensetzungen
BR0015594A (pt) Interpolìmero de etileno, polietileno ou interpolìmero de etileno e pelo menos uma, ou mais, outra(s) olefina(s), e, processo para produzir polietileno e/ou interpolìmeros de etileno e pelo menos um, ou mais, outros monÈmeros interpolimerizáveis com etileno, e/ou misturas de ditos interpolìmeros
BR0211290A (pt) Compostos de catalisador de metaloceno de baixa incorporação de comonÈmero
BR9914828A (pt) Processos para a polimerização de pelo menos uma ou mais olefinas, e para restringir a distribuição de peso molecular de um polìmero
BR0318093A (pt) Processo para fabricação de artigos através de moldagem de compactação fria e os artigos moldados preparados pelo mesmo
BR9917391A (pt) Processo para a polimerização de pelo menos uma ou mais olefinas, filme, e, artigo
BR9807844A (pt) Processo e catalisador para a preparação de poliolefinas com peso molecular médio até ultra-alto
ATE73155T1 (de) Transparente, thermoplastische formmasse, verfahren zu ihrer herstellung und ihre verwendung.

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/03/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)