ATE226963T1 - Funktionalisierter katalysatorträger und geträgerte katalysatorsysteme - Google Patents

Funktionalisierter katalysatorträger und geträgerte katalysatorsysteme

Info

Publication number: ATE226963T1
Authority: AT; Austria
Prior art keywords: functionalized; catalyst; supported; support; polymerization
Prior art date: 1998-09-16

Application number

AT99949722T

Other languages

English (en)

Inventor

Edmund M Carnahan

Grant B Jacobsen

Original Assignee

Dow Chemical Co

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.)

1998-09-16

Filing date

1999-09-16

Publication date

2002-11-15

1999-09-16 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

2002-11-15 Application granted granted Critical

2002-11-15 Publication of ATE226963T1 publication Critical patent/ATE226963T1/de

Links

239000003054 catalyst Substances 0.000 title abstract 8
229910052782 aluminium Inorganic materials 0.000 abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
238000006116 polymerization reaction Methods 0.000 abstract 2
239000002841 Lewis acid Substances 0.000 abstract 1
230000003213 activating effect Effects 0.000 abstract 1
238000012644 addition polymerization Methods 0.000 abstract 1
150000001336 alkenes Chemical class 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
150000004696 coordination complex Chemical class 0.000 abstract 1
125000001183 hydrocarbyl group Chemical class 0.000 abstract 1
150000007517 lewis acids Chemical class 0.000 abstract 1
239000003446 ligand Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1

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
- C08F10/02—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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- 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
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
- 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
- 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)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Catalysts (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerisation Methods In General (AREA)
Polymerization Catalysts (AREA)

AT99949722T 1998-09-16 1999-09-16 Funktionalisierter katalysatorträger und geträgerte katalysatorsysteme ATE226963T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US10048898P	1998-09-16	1998-09-16
PCT/US1999/021590 WO2000015672A1 (en)	1998-09-16	1999-09-16	Functionalized catalyst supports and supported catalyst systems

Publications (1)

Publication Number	Publication Date
ATE226963T1 true ATE226963T1 (de)	2002-11-15

Family

ID=22280018

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99949722T ATE226963T1 (de)	1998-09-16	1999-09-16	Funktionalisierter katalysatorträger und geträgerte katalysatorsysteme

Country Status (12)

Country	Link
US (2)	US6475945B1 (de)
EP (2)	EP1115752B1 (de)
JP (2)	JP2002524620A (de)
CN (2)	CN1205235C (de)
AT (1)	ATE226963T1 (de)
AU (2)	AU6254099A (de)
BR (1)	BR9913967B1 (de)
CA (2)	CA2338472C (de)
DE (1)	DE69903746T2 (de)
ID (1)	ID28139A (de)
NO (1)	NO321908B1 (de)
WO (2)	WO2000015672A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6211311B1 (en) *	1999-05-25	2001-04-03	Equistar Chemicals, L.P.	Supported olefin polymerization catalysts
EP1312625A1 (de)	2001-11-20	2003-05-21	BP Chemicals SNC	Gasphasenpolymerisationsverfahren
US7217512B2 (en) *	2002-05-09	2007-05-15	Corning Incorporated	Reagent and method for attaching target molecules to a surface
EP1539837A1 (de) *	2002-08-20	2005-06-15	BP Chemicals Limited	GETRûGERTE POLYMERISATIONSKATALYSATOREN
US7309677B2 (en) *	2002-08-20	2007-12-18	B.P. Chemicals Limited	Supported polymerisation catalysts
TWI300782B (en) *	2002-08-29	2008-09-11	Ineos Europe Ltd	Supported polymerisation catalysts
US6900154B2 (en) *	2002-11-26	2005-05-31	Univation Technologies, Llc	Methods of forming a supported activated catalyst composition
WO2004055061A1 (en)	2002-12-17	2004-07-01	O & D Trading Limited	Supported olefin polymerization catalyst
SG111209A1 (en) *	2003-10-22	2005-05-30	Sumitomo Chemical Co	Process for producing modified particle, carrier or catalyst component for addition polymerization, pre-polymerized catalyst component therefor, catalyst therefor, and addition polymer
US20060258875A1 (en) *	2005-05-10	2006-11-16	Clementine Reyes	Methods for manufacturing supported nanocatalysts and methods for using supported nanocatalysts
DE602006009540D1 (de) *	2005-08-24	2009-11-12	Dow Global Technologies Inc	L und herstellungsverfahren dafür
US8097229B2 (en) *	2006-01-17	2012-01-17	Headwaters Technology Innovation, Llc	Methods for manufacturing functionalized inorganic oxides and polymers incorporating same
WO2010128826A2 (ko) *	2009-05-07	2010-11-11	주식회사 엘지화학	올레핀계 중합체 및 이를 포함하는 섬유
WO2025117273A1 (en) *	2023-12-01	2025-06-05	ExxonMobil Technology and Engineering Company	Support-bound activators, supported catalyst systems, and processes for use thereof

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4434279A (en) *	1982-08-02	1984-02-28	Atlantic Richfield Company	High swell resins
US5198401A (en)	1987-01-30	1993-03-30	Exxon Chemical Patents Inc.	Ionic metallocene catalyst compositions
US5384299A (en)	1987-01-30	1995-01-24	Exxon Chemical Patents Inc.	Ionic metallocene catalyst compositions
US5153157A (en)	1987-01-30	1992-10-06	Exxon Chemical Patents Inc.	Catalyst system of enhanced productivity
US5763547A (en)	1992-10-02	1998-06-09	The Dow Chemical Company	Supported catalyst complexes for olefin in polymerization
US5064802A (en)	1989-09-14	1991-11-12	The Dow Chemical Company	Metal complex compounds
DE69114087T2 (de) *	1990-08-21	1996-04-11	Nippon Oil Co Ltd	Polyolefine.
US5189192A (en)	1991-01-16	1993-02-23	The Dow Chemical Company	Process for preparing addition polymerization catalysts via metal center oxidation
US5721185A (en)	1991-06-24	1998-02-24	The Dow Chemical Company	Homogeneous olefin polymerization catalyst by abstraction with lewis acids
WO1993011172A1 (en)	1991-11-25	1993-06-10	Exxon Chemical Patents Inc.	Polyonic transition metal catalyst composition
DE69232297T2 (de)	1992-01-06	2002-08-14	The Dow Chemical Co., Midland	Katalysatorzusammensetzung
US5350723A (en)	1992-05-15	1994-09-27	The Dow Chemical Company	Process for preparation of monocyclopentadienyl metal complex compounds and method of use
JPH08502093A (ja)	1992-10-02	1996-03-05	ザ・ダウ・ケミカル・カンパニー	オレフィン重合用の担持均一触媒錯体
AU681678B2 (en)	1993-06-24	1997-09-04	Dow Chemical Company, The	Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom
US5470993A (en)	1993-06-24	1995-11-28	The Dow Chemical Company	Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom
EP0737694B1 (de) *	1993-12-28	2001-06-06	Idemitsu Kosan Company Limited	Verfahren zur herstellung eines olefinpolymers und eines ethylenpolymers
JP3472935B2 (ja) *	1994-02-18	2003-12-02	三井化学株式会社	エチレン系重合体およびその製造方法、エチレン重合用固体状チタン触媒成分ならびにエチレン重合用触媒
US5561095A (en) *	1994-03-31	1996-10-01	Exxon Chemical Patents Inc.	Supported lewis acid catalysts for hydrocarbon conversion reactions
US5626087A (en)	1994-07-26	1997-05-06	Unverferth Manufacturing Company, Inc.	Mobile smokeless agricultural field burner
IT1273701B (it) *	1994-07-29	1997-07-09	Enichem Elastomers	Derivati metallorganici del grupo iiia e procedimento per la loro preparazione
US5527929A (en)	1994-08-02	1996-06-18	The Dow Chemical Company	Zwitterionic biscyclopentadienyl complexes
US5643847A (en) *	1994-08-03	1997-07-01	Exxon Chemical Patents Inc.	Supported ionic catalyst composition
US5834393A (en)	1995-03-10	1998-11-10	The Dow Chemical Company	Adduct of an organometal compound and a compatible anion, supported catalyst component supported catalyst processes for the preparation thereof
US5939347A (en) *	1995-01-25	1999-08-17	W.R. Grace & Co. -Conn.	Supported catalytic activator
JPH09309926A (ja)	1996-05-17	1997-12-02	Dow Chem Co:The	エチレン共重合体の製造方法
CO4990981A1 (es)	1996-05-17	2000-12-26	Dow Chemical Co	Composicion de poliolefina en donde se presenta el maximo peso molecular en la parte de la composicion que tiene el contenido de comonomero mas alto
ATE325821T1 (de)	1996-08-13	2006-06-15	Basell Polyolefine Gmbh	Geträgerte chemische verbindung
US5783512A (en) *	1996-12-18	1998-07-21	The Dow Chemical Company	Catalyst component dispersion comprising an ionic compound and solid addition polymerization catalysts containing the same
KR20010024121A (ko) *	1997-09-19	2001-03-26	그래햄 이. 테일러	개질된 알룸옥산 촉매 활성화제

1999
- 1999-09-16 CA CA002338472A patent/CA2338472C/en not_active Expired - Fee Related
- 1999-09-16 JP JP2000570208A patent/JP2002524620A/ja active Pending
- 1999-09-16 WO PCT/US1999/021590 patent/WO2000015672A1/en not_active Ceased
- 1999-09-16 ID IDW20010588A patent/ID28139A/id unknown
- 1999-09-16 US US09/554,805 patent/US6475945B1/en not_active Expired - Lifetime
- 1999-09-16 CN CNB998106615A patent/CN1205235C/zh not_active Expired - Lifetime
- 1999-09-16 DE DE69903746T patent/DE69903746T2/de not_active Expired - Lifetime
- 1999-09-16 CN CNB998122688A patent/CN1240726C/zh not_active Expired - Lifetime
- 1999-09-16 CA CA002344177A patent/CA2344177A1/en not_active Abandoned
- 1999-09-16 WO PCT/US1999/021395 patent/WO2000015671A1/en not_active Ceased
- 1999-09-16 AU AU62540/99A patent/AU6254099A/en not_active Abandoned
- 1999-09-16 AT AT99949722T patent/ATE226963T1/de not_active IP Right Cessation
- 1999-09-16 AU AU60453/99A patent/AU6045399A/en not_active Abandoned
- 1999-09-16 JP JP2000570209A patent/JP2002524621A/ja active Pending
- 1999-09-16 EP EP99949722A patent/EP1115752B1/de not_active Expired - Lifetime
- 1999-09-16 BR BRPI9913967-7A patent/BR9913967B1/pt not_active IP Right Cessation
- 1999-09-16 EP EP99969097A patent/EP1124858A1/de not_active Withdrawn
2001
- 2001-03-15 NO NO20011322A patent/NO321908B1/no not_active IP Right Cessation
2002
- 2002-06-27 US US10/185,521 patent/US20020169262A1/en not_active Abandoned

Also Published As

Publication number	Publication date
NO20011322D0 (no)	2001-03-15
EP1124858A1 (de)	2001-08-22
US6475945B1 (en)	2002-11-05
CN1317018A (zh)	2001-10-10
BR9913967A (pt)	2001-10-16
CN1323320A (zh)	2001-11-21
CA2338472C (en)	2008-02-12
JP2002524621A (ja)	2002-08-06
BR9913967B1 (pt)	2008-11-18
NO20011322L (no)	2001-05-15
DE69903746T2 (de)	2003-07-24
AU6254099A (en)	2000-04-03
WO2000015672A1 (en)	2000-03-23
JP2002524620A (ja)	2002-08-06
CA2344177A1 (en)	2000-03-23
EP1115752A1 (de)	2001-07-18
EP1115752B1 (de)	2002-10-30
WO2000015671A1 (en)	2000-03-23
CN1240726C (zh)	2006-02-08
CA2338472A1 (en)	2000-03-23
DE69903746D1 (de)	2002-12-05
CN1205235C (zh)	2005-06-08
ID28139A (id)	2001-05-03
NO321908B1 (no)	2006-07-17
AU6045399A (en)	2000-04-03
US20020169262A1 (en)	2002-11-14

Legal Events

Date	Code	Title	Description
2003-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE69903746D1 (de)	2002-12-05	Funktionalisierter katalysatorträger und geträgerte katalysatorsysteme
KR950005853A (ko)	1995-03-20	올래핀 중합용촉매 및 올레핀중합방법
BR9809735A (pt)	2000-07-11	Catalisador e processo para a polimerização de olefinas
ES2196594T3 (es)	2003-12-16	Complejos de ciclopentafenantrenil titanio y procedimiento de polimerizacion.
CA2087289A1 (en)	1993-09-14	Process for the gas-phase polymerization of olefins
NO970629D0 (no)	1997-02-11	Olefin-polymerisasjonskatalysator på bærer
AR011387A1 (es)	2000-08-16	Una composicion catalitica y un procedimiento para la polimerizacion de una olefina
BR9802353A (pt)	1999-12-14	Catalisador de fosfinimina-cp suportada
RU94023242A (ru)	1996-05-27	Катализатор на носителе для полимеризации олефинов (варианты), способ его получения (варианты), способ полимеризации олефинов
DK0990003T3 (da)	2003-01-06	Nye katalysatorsystemer til (co-)polymerisationsreaktioner, metallocenamidhalogenider og deres anvendelse
ES2161334T3 (es)	2001-12-01	Composicion catalitica con reactividad a comonomeros mejorada.
TW430674B (en)	2001-04-21	Process for preparing ethylene copolymers
ATE236934T1 (de)	2003-04-15	Olefinpolymerisationsverfahren
CA2103301A1 (en)	1994-05-19	Catalyst for Olefin Polymerization and Process for Olefin Polymerization Using the Same
KR950704365A (ko)	1995-11-20	지에글러 중합화 촉매 및 그 제조 방법(catalyst and process for a ziegler polymerisati0n)
CA2355497A1 (en)	2002-02-22	Catalytic matrix and process for polyolefin production
DE60205368D1 (de)	2005-09-08	Aktivierung von "single site" polymerisationskatalysatoren durch (dialkylalumino)broronsäureester
ZA938118B (en)	1994-06-23	Catalyst composition for polymerizing olefins
MY127255A (en)	2006-11-30	Chemically-modified supports and supported catalyst system prepared therefrom.
ATE360039T1 (de)	2007-05-15	Feste cokatalysatorkomponente für die olefinpolymerisation und katalysatorsystem davon
WO2002038622A8 (en)	2003-05-01	PREPOLYMERIZATION METHOD OF α-OLEFIN
ATE196909T1 (de)	2000-10-15	Polymerisationskatalysatoren
NO903292D0 (no)	1990-07-24	Fremgangsmaate for fremstilling av katalysatorkomponenter for polymerisasjon av etylen med en relativt trang molekylvektsfordeling.
NO903119D0 (no)	1990-07-12	Katalysatorpreparater for anvendelse ved polymerisering.
BR9813537A (pt)	2000-10-10	"compostos de metal de transição no estado de oxidação reduzida úteis como catalisadores de polimerização de olefinas".