BG100002A - Състави предназначени за полимеризация на олефини и методи за получаването и използването им - Google Patents

Състави предназначени за полимеризация на олефини и методи за получаването и използването им Download PDF

Info

Publication number: BG100002A
Authority: BG; Bulgaria
Prior art keywords: catalyst; transition metal; composition; boroxin; range
Prior art date: 1994-09-16

Application number

BG100002A

Other languages

Bulgarian (bg)

English (en)

Inventor

Ted Pettijohn

Original Assignee

Phillips Petroleum Company

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.)

1994-09-16

Filing date

1995-09-15

Publication date

1997-01-31

1995-09-15 Application filed by Phillips Petroleum Company filed Critical Phillips Petroleum Company

1997-01-31 Publication of BG100002A publication Critical patent/BG100002A/bg

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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63904—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with another component of C08F4/62
- 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
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63912—Component covered by group C08F4/62 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/63922—Component covered by group C08F4/62 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
- 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
- C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
- 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
- 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)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

BG100002A 1994-09-16 1995-09-15 Състави предназначени за полимеризация на олефини и методи за получаването и използването им BG100002A (bg)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/307,201 US5622906A (en)	1994-09-16	1994-09-16	Compositions useful for olefin polymerization and processes therefor and therewith

Publications (1)

Publication Number	Publication Date
BG100002A true BG100002A (bg)	1997-01-31

Family

ID=23188691

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG100002A BG100002A (bg)	1994-09-16	1995-09-15	Състави предназначени за полимеризация на олефини и методи за получаването и използването им

Country Status (15)

Country	Link
US (1)	US5622906A (fr)
EP (1)	EP0705848A3 (fr)
JP (1)	JPH08176220A (fr)
KR (1)	KR960010692A (fr)
CN (1)	CN1123795A (fr)
AU (1)	AU2727695A (fr)
BG (1)	BG100002A (fr)
BR (1)	BR9503923A (fr)
CA (1)	CA2154823A1 (fr)
CZ (1)	CZ239195A3 (fr)
FI (1)	FI954352A7 (fr)
HU (1)	HUT73051A (fr)
NO (1)	NO953642L (fr)
PL (1)	PL310494A1 (fr)
ZA (1)	ZA957034B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1997048735A1 (fr) *	1996-06-17	1997-12-24	Exxon Chemical Patents Inc.	Systemes de catalyseurs a metal de transition mixte, pour la polymerisation d'olefines
CA2196493C (fr) *	1997-01-31	2002-07-16	Huanyu Mao	Additifs ameliorant le cycle de vie des batteries au lithium rechargeables a electrolyte non aqueux
US6114483A (en) *	1997-08-27	2000-09-05	E. I. Du Pont De Nemours And Company	Polymerization of olefins
US6291608B1 (en) *	1998-12-23	2001-09-18	Phillips Petroleum Company	Polymerization catalyst system and polymerization process
US6653254B1 (en) *	1999-02-22	2003-11-25	Fina Technology, Inc	Ziegler-Natta catalyst with metallocene for olefin polymerization
US6274684B1 (en) *	1999-10-22	2001-08-14	Univation Technologies, Llc	Catalyst composition, method of polymerization, and polymer therefrom
US6300439B1 (en)	1999-11-08	2001-10-09	Univation Technologies, Llc	Group 15 containing transition metal catalyst compounds, catalyst systems and their use in a polymerization process
US6281306B1 (en) *	1999-12-16	2001-08-28	Univation Technologies, Llc	Method of polymerization
US6399531B1 (en)	1999-12-28	2002-06-04	Union Carbide Chemicals & Plastics Technology Corporation	Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins
EP1172385A1 (fr) *	2000-07-14	2002-01-16	SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme)	Procédé pour la polymérisation des alpha-oléfines
US6916892B2 (en) *	2001-12-03	2005-07-12	Fina Technology, Inc.	Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
JP2005524742A (ja)	2002-05-06	2005-08-18	ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション	ポリオレフィンを製造するための混合触媒組成物
WO2003102037A1 (fr) *	2002-06-03	2003-12-11	Univation Technologies, Llc	Composition de catalyseur solide particulaire heterogene et sechee par atomisation
EP2281846B1 (fr) *	2004-04-22	2014-06-11	Chevron Phillips Chemical Company LP	Polymères dotés de larges distributions de poids moléculaires et leurs procédés de fabrication
KR100681233B1 (ko)	2004-10-28	2007-02-09	김재황	복강경수술 모니터장치 및 디스플레이 방법
WO2006053911A1 (fr) *	2004-11-22	2006-05-26	Basell Polyolefine Gmbh	Terpolymeres a base de propylene
KR101331556B1 (ko)	2012-03-30	2013-11-20	대림산업 주식회사	멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
KR101437509B1 (ko)	2012-12-03	2014-09-03	대림산업 주식회사	성형성 및 기계적 물성이 우수한 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 중합 방법
KR101800866B1 (ko)	2016-04-26	2017-12-21	대림산업 주식회사	용융강도가 높은 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
JP7164519B2 (ja) *	2016-09-29	2022-11-01	ダウグローバルテクノロジーズエルエルシー	オレフィンを重合する方法
BR112019005532B1 (pt) *	2016-09-29	2023-04-11	Dow Global Technologies Llc	Sistema e (pró)catalisador de ziegler-natta modificado
JP6990032B2 (ja) *	2017-03-28	2022-02-03	三井化学株式会社	オレフィン重合体の製造方法および遷移金属錯体の保存方法
KR102721772B1 (ko) *	2019-10-04	2024-10-25	주식회사 엘지화학	유기금속 촉매 및 조촉매를 포함하는 촉매 조성물 및 이를 이용한 폴리이소부텐의 제조방법
US11897090B1 (en)	2020-10-22	2024-02-13	Peter H. Hines	Orientation independent tool for underground stop and waste valve

Family Cites Families (26)

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Publication number	Priority date	Publication date	Assignee	Title
US4363746A (en) *	1979-05-29	1982-12-14	Phillips Petroleum Company	Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
US4326988A (en) *	1980-08-12	1982-04-27	Phillips Petroleum Company	Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
US4808561A (en) *	1985-06-21	1989-02-28	Exxon Chemical Patents Inc.	Supported polymerization catalyst
US5124418A (en) *	1985-11-15	1992-06-23	Exxon Chemical Patents Inc.	Supported polymerization catalyst
US4752597A (en) *	1985-12-12	1988-06-21	Exxon Chemical Patents Inc.	New polymerization catalyst
US4939217A (en) *	1987-04-03	1990-07-03	Phillips Petroleum Company	Process for producing polyolefins and polyolefin catalysts
DE3743322A1 (de) *	1987-12-21	1989-06-29	Hoechst Ag	Polyethylenwachs und verfahren zu seiner herstellung
DE3743321A1 (de) *	1987-12-21	1989-06-29	Hoechst Ag	1-olefinpolymerwachs und verfahren zu seiner herstellung
DE3743320A1 (de) *	1987-12-21	1989-06-29	Hoechst Ag	1-olefinstereoblockpolymerwachs und verfahren zu seiner herstellung
US5001244A (en) *	1988-06-22	1991-03-19	Exxon Chemical Patents Inc.	Metallocene, hydrocarbylaluminum and hydrocarbylboroxine olefin polymerization catalyst
US5264088A (en) *	1988-06-23	1993-11-23	Norsolor Tour Aurore	Catalytic composition for the polymerization of olefins and its process of preparation
DE3904468A1 (de) *	1989-02-15	1990-08-16	Hoechst Ag	Polypropylenwachs und verfahren zu seiner herstellung
US5262487A (en) *	1989-09-13	1993-11-16	Mitsubishi Petrochemical Company Limited	Process for producing propylene block copolymer
US5082882A (en) *	1989-11-30	1992-01-21	Phillips Petroleum Company	Use of starch in the preparation of polymers
US5032562A (en) *	1989-12-27	1991-07-16	Mobil Oil Corporation	Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution
US5145818A (en) *	1989-12-29	1992-09-08	Mitsui Petrochemical Industries, Ltd.	Olefin polymerization catalyst and process for the polymerization of olefins
US5266544A (en) *	1989-12-29	1993-11-30	Mitsui Petrochemical Industries, Ltd.	Olefin polymerization catalyst and process for the polymerization of olefins
TW198726B (fr) *	1989-12-29	1993-01-21	Mitsui Petroleum Chemicals Ind
FR2659337B1 (fr) *	1990-03-12	1992-06-05	Bp Chemicals Snc	Procede de preparation d'un catalyseur a base de zirconium, de titane et/ou de vanadium supporte sur du chlorure de magnesium, et utilisation du catalyseur dans la polymerisation des olefines.
US5239022A (en) *	1990-11-12	1993-08-24	Hoechst Aktiengesellschaft	Process for the preparation of a syndiotactic polyolefin
US5411925A (en) *	1993-02-12	1995-05-02	Phillips Petroleum Company	Organo-aluminoxy product and use
DE4203753A1 (de) *	1992-02-10	1993-08-12	Basf Ag	Katalysatorsysteme zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)-bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alkenen
US5258344A (en) *	1992-06-30	1993-11-02	Phillips Petroleum Company	Transition metal catalyst, method of producing the catalyst, polymerization process employing the catalyst, and polymer produced by the polymerization process
US5449650A (en) *	1992-12-08	1995-09-12	Mitsubishi Petrochemical Company Limited	Catalyst components for polymerization of olefins and use thereof
US5354721A (en) *	1993-06-22	1994-10-11	Phillips Petroleum Company	Organo-aluminoxy product and use
US5414180A (en) *	1993-07-14	1995-05-09	Phillips Petroleum Company	Organo-aluminoxy product and use

1994
- 1994-09-16 US US08/307,201 patent/US5622906A/en not_active Expired - Fee Related
1995
- 1995-07-27 CA CA002154823A patent/CA2154823A1/fr not_active Abandoned
- 1995-08-01 AU AU27276/95A patent/AU2727695A/en not_active Abandoned
- 1995-08-22 ZA ZA957034A patent/ZA957034B/xx unknown
- 1995-09-01 JP JP7225438A patent/JPH08176220A/ja active Pending
- 1995-09-02 KR KR1019950028903A patent/KR960010692A/ko not_active Withdrawn
- 1995-09-04 BR BR9503923A patent/BR9503923A/pt not_active Application Discontinuation
- 1995-09-14 CN CN95116102A patent/CN1123795A/zh active Pending
- 1995-09-15 BG BG100002A patent/BG100002A/bg unknown
- 1995-09-15 CZ CZ952391A patent/CZ239195A3/cs unknown
- 1995-09-15 EP EP95114558A patent/EP0705848A3/fr not_active Withdrawn
- 1995-09-15 HU HU9502707A patent/HUT73051A/hu unknown
- 1995-09-15 NO NO953642A patent/NO953642L/no unknown
- 1995-09-15 PL PL95310494A patent/PL310494A1/xx unknown
- 1995-09-15 FI FI954352A patent/FI954352A7/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI954352L (fi)	1996-03-17
PL310494A1 (en)	1996-03-18
EP0705848A3 (fr)	1997-02-12
FI954352A0 (fi)	1995-09-15
EP0705848A2 (fr)	1996-04-10
NO953642L (no)	1996-03-18
BR9503923A (pt)	1996-09-17
CN1123795A (zh)	1996-06-05
CZ239195A3 (en)	1996-04-17
KR960010692A (ko)	1996-04-20
CA2154823A1 (fr)	1996-03-17
NO953642D0 (no)	1995-09-15
FI954352A7 (fi)	1996-03-17
HU9502707D0 (en)	1995-11-28
US5622906A (en)	1997-04-22
ZA957034B (en)	1996-04-26
HUT73051A (en)	1996-06-28
AU2727695A (en)	1996-04-04
JPH08176220A (ja)	1996-07-09

Publication	Publication Date	Title
US5622906A (en)	1997-04-22	Compositions useful for olefin polymerization and processes therefor and therewith
KR940004715B1 (ko)	1994-05-28	중합 보조 촉매
EP0822946B1 (fr)	2002-06-12	Complexes metalliques d'azaborolinyle utilises comme catalyseurs de polymerisation d'olefines
US5587439A (en)	1996-12-24	Polymer supported catalyst for olefin polymerization
CA2105015C (fr)	2007-04-03	Compositions de catalyseur et procede pour la preparation de polyolefines
US6331601B1 (en)	2001-12-18	Supported single-site catalyst and olefin polymerization process
EP0514594A1 (fr)	1992-11-25	Composition catalytique et procédé de préparation de polymères à distribution de poids moléculaires multimodales
EP0586168A1 (fr)	1994-03-09	Compositions de catalyseurs et procédé de préparation de polyoléfines
EP2261266A2 (fr)	2010-12-15	Procédé de polymérisation d'un monomère avec une composition catalytique contenant un composé organométallique, un composé d' organoaluminium et un composé solide d'oxide traité
JP2001526731A (ja)	2001-12-18	２反応ゾーンを使用するメタロセン触媒を用いた２山型ポリオレフィンの製造法
EP0314797A1 (fr)	1989-05-10	Catalyseur et procede de polymerisation d'olefines
WO1999049970A1 (fr)	1999-10-07	Catalyseurs de polymerisation et procede s'y rapportant
US6255415B1 (en)	2001-07-03	Ethylene polymerization process
US20040063876A1 (en)	2004-04-01	Olefin polymerization process
US6228958B1 (en)	2001-05-08	Azaborolinyl metal complexes as olefin polymerization catalysts
JPH0832733B2 (ja)	1996-03-29	オレフインの重合方法
CA2219816C (fr)	2006-12-12	Complexes metalliques d'azaborolinyle utilises comme catalyseurs de polymerisation d'olefines
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