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)
Polymerization Catalysts (AREA)
Polymerisation Methods In General (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)	AU6045399A (de)
BR (1)	BR9913967B1 (de)
CA (2)	CA2344177A1 (de)
DE (1)	DE69903746T2 (de)
ID (1)	ID28139A (de)
NO (1)	NO321908B1 (de)
WO (2)	WO2000015671A1 (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
WO2004018531A1 (en) *	2002-08-20	2004-03-04	Bp Chemicals Limited	Supported polymerisation catalysts
EP1539837A1 (de) *	2002-08-20	2005-06-15	BP Chemicals Limited	GETRûGERTE POLYMERISATIONSKATALYSATOREN
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
US20060247397A1 (en) *	2002-12-17	2006-11-02	Jacobsen Grant B	Supported olefin polymerization catalyst
SG131121A1 (en) *	2003-10-22	2007-04-26	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
BRPI0617049B1 (pt) *	2005-08-24	2017-03-07	Dow Global Technologies Inc	composição de polímero de etileno e artigo moldado
US8097229B2 (en) *	2006-01-17	2012-01-17	Headwaters Technology Innovation, Llc	Methods for manufacturing functionalized inorganic oxides and polymers incorporating same
CN102421808B (zh) *	2009-05-07	2015-04-08	Lg化学株式会社	烯烃类聚合物及包含该聚合物的纤维
WO2025117273A1 (en) *	2023-12-01	2025-06-05	ExxonMobil Technology and Engineering Company	Support-bound activators, supported catalyst systems, and processes for use thereof

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US4434279A (en) *	1982-08-02	1984-02-28	Atlantic Richfield Company	High swell resins
US5384299A (en)	1987-01-30	1995-01-24	Exxon Chemical Patents Inc.	Ionic metallocene catalyst compositions
US5198401A (en)	1987-01-30	1993-03-30	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
EP0474391B1 (de) *	1990-08-21	1995-10-25	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
JP3273944B2 (ja)	1991-11-25	2002-04-15	エクソンモービル・ケミカル・パテンツ・インク	ポリアニオン性遷移金属触媒組成物
DE69224287T2 (de)	1992-01-06	1998-08-27	The Dow Chemical Co., Midland, Mich.	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
EP0662979B1 (de) *	1992-10-02	1997-07-16	The Dow Chemical Company	Aufträger homogener komplexkatalysator für olefinpolymerisation
US5470993A (en)	1993-06-24	1995-11-28	The Dow Chemical Company	Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom
BR9407034A (pt) *	1993-06-24	1996-03-19	Dow Chemical Co	Complexos de titânio ( I) ou zircônio (II) e catalisadores de polimerização por adição dos mesmos
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
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US5643847A (en) *	1994-08-03	1997-07-01	Exxon Chemical Patents Inc.	Supported ionic catalyst composition
US5939347A (en) *	1995-01-25	1999-08-17	W.R. Grace & Co. -Conn.	Supported catalytic activator
CN1116309C (zh) *	1995-03-10	2003-07-30	陶氏环球技术公司	负载型催化剂组分、负载型催化剂及制备方法,聚合方法,配位化合物及其制备方法
RU2190632C2 (ru) *	1996-05-17	2002-10-10	Дзе Дау Кемикал Компани	Полиолефиновая сополимерная композиция, способ полимеризации (варианты), металлоценовый катализатор, пленка на основе композиции и смесь двух или более полимерных компонентов
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
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
EP1019415A1 (de) *	1997-09-19	2000-07-19	The Dow Chemical Company	Modifizierter alumoxane katalysatoraktivator

1999
- 1999-09-16 EP EP99949722A patent/EP1115752B1/de not_active Expired - Lifetime
- 1999-09-16 AU AU60453/99A patent/AU6045399A/en not_active Abandoned
- 1999-09-16 AU AU62540/99A patent/AU6254099A/en not_active Abandoned
- 1999-09-16 CA CA002344177A patent/CA2344177A1/en not_active Abandoned
- 1999-09-16 CN CNB998106615A patent/CN1205235C/zh not_active Expired - Lifetime
- 1999-09-16 WO PCT/US1999/021395 patent/WO2000015671A1/en not_active Ceased
- 1999-09-16 CA CA002338472A patent/CA2338472C/en not_active Expired - Fee Related
- 1999-09-16 DE DE69903746T patent/DE69903746T2/de not_active Expired - Lifetime
- 1999-09-16 US US09/554,805 patent/US6475945B1/en not_active Expired - Lifetime
- 1999-09-16 AT AT99949722T patent/ATE226963T1/de not_active IP Right Cessation
- 1999-09-16 BR BRPI9913967-7A patent/BR9913967B1/pt not_active IP Right Cessation
- 1999-09-16 JP JP2000570208A patent/JP2002524620A/ja active Pending
- 1999-09-16 CN CNB998122688A patent/CN1240726C/zh not_active Expired - Lifetime
- 1999-09-16 JP JP2000570209A patent/JP2002524621A/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 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
CN1317018A (zh)	2001-10-10
WO2000015671A1 (en)	2000-03-23
NO20011322D0 (no)	2001-03-15
JP2002524620A (ja)	2002-08-06
BR9913967B1 (pt)	2008-11-18
EP1115752A1 (de)	2001-07-18
CA2338472C (en)	2008-02-12
JP2002524621A (ja)	2002-08-06
WO2000015672A1 (en)	2000-03-23
CN1240726C (zh)	2006-02-08
EP1124858A1 (de)	2001-08-22
BR9913967A (pt)	2001-10-16
AU6045399A (en)	2000-04-03
NO321908B1 (no)	2006-07-17
US6475945B1 (en)	2002-11-05
US20020169262A1 (en)	2002-11-14
DE69903746T2 (de)	2003-07-24
CA2344177A1 (en)	2000-03-23
DE69903746D1 (de)	2002-12-05
EP1115752B1 (de)	2002-10-30
CN1205235C (zh)	2005-06-08
CA2338472A1 (en)	2000-03-23
AU6254099A (en)	2000-04-03
NO20011322L (no)	2001-05-15
CN1323320A (zh)	2001-11-21
ID28139A (id)	2001-05-03

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
ES2182336T3 (es)	2003-03-01	Nuevos sistemas de catalizadores para reacciones de (co-)polimerizacion, halogenuros-amidas de metalocenos y su utilizacion.
BR9809735A (pt)	2000-07-11	Catalisador e processo para a polimerização de olefinas
RU93004614A (ru)	1996-06-20	Способ газофазной полимеризации этилена и его смесей с олефинами и полимеры
RU93004723A (ru)	1996-06-27	Катализатор для полимеризации олефинов, способ его получения и способ гомо- или сополимеризации олефинов
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
NO970629L (no)	1997-04-09	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
ES2161334T3 (es)	2001-12-01	Composicion catalitica con reactividad a comonomeros mejorada.
CA2229608A1 (en)	1997-05-01	Substituted indenyl containing metal complexes and olefin polymerization process
DE60002056D1 (de)	2003-05-15	Olefinpolymerisationsverfahren
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
MY127255A (en)	2006-11-30	Chemically-modified supports and supported catalyst system prepared therefrom.
DE60219660D1 (de)	2007-05-31	Feste cokatalysatorkomponente für die olefinpolymerisation und katalysatorsystem davon
WO2002038622A8 (en)	2003-05-01	PREPOLYMERIZATION METHOD OF α-OLEFIN
ATE196909T1 (de)	2000-10-15	Polymerisationskatalysatoren
NO903292L (no)	1991-01-29	Fremgangsmaate for fremstilling av katalysatorkomponenter for polymerisasjon av etylen med en relativt trang molekylvektsfordeling.
NO903119D0 (no)	1990-07-12	Katalysatorpreparater for anvendelse ved polymerisering.
RU94001575A (ru)	1996-12-10	Каталитические композиции и способ изготовления полиолефинов
TH22314A (th)	1996-12-17	อนุพันธ์ อินโดล-3-อิล