BR9707565A - Processo para a preparacao de polimeros de alquenos por polimeralizacao em suspensao na presenca de sistemas catalisadores sistema catalisador suportado polimero de alquenos uso do mesmo e fibra pelicula ou peca moldada contendo um polimero de alquenos - Google Patents

Processo para a preparacao de polimeros de alquenos por polimeralizacao em suspensao na presenca de sistemas catalisadores sistema catalisador suportado polimero de alquenos uso do mesmo e fibra pelicula ou peca moldada contendo um polimero de alquenos

Info

Publication number: BR9707565A
Authority: BR; Brazil
Prior art keywords: alkenes; polymer; carbon atoms; metal; aryl
Prior art date: 1996-02-20

Application number

BR9707565A

Other languages

English (en)

Inventor

John Lynch

David Fischer

Hans-Helmut Gortz

Gunther Schweier

Original Assignee

Basf Ag

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.)

1996-02-20

Filing date

1997-02-19

Publication date

1999-07-27

1997-02-19 Application filed by Basf Ag filed Critical Basf Ag

1999-07-27 Publication of BR9707565A publication Critical patent/BR9707565A/pt

Links

239000003054 catalyst Substances 0.000 title abstract 5
150000001336 alkenes Chemical class 0.000 title abstract 4
229920000642 polymer Polymers 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
238000010557 suspension polymerization reaction Methods 0.000 title abstract 2
239000000835 fiber Substances 0.000 title 1
125000004432 carbon atom Chemical group C* 0.000 abstract 6
-1 C6-C15-aryl Chemical group 0.000 abstract 5
229910052739 hydrogen Inorganic materials 0.000 abstract 4
239000001257 hydrogen Substances 0.000 abstract 4
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 3
125000002877 alkyl aryl group Chemical group 0.000 abstract 3
125000003710 aryl alkyl group Chemical group 0.000 abstract 3
150000005840 aryl radicals Chemical class 0.000 abstract 3
238000006243 chemical reaction Methods 0.000 abstract 3
229910052751 metal Inorganic materials 0.000 abstract 3
239000002184 metal Substances 0.000 abstract 3
229910052783 alkali metal Inorganic materials 0.000 abstract 2
150000001340 alkali metals Chemical class 0.000 abstract 2
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
150000001342 alkaline earth metals Chemical class 0.000 abstract 2
229910052736 halogen Inorganic materials 0.000 abstract 2
150000002367 halogens Chemical class 0.000 abstract 2
150000002736 metal compounds Chemical class 0.000 abstract 2
230000000737 periodic effect Effects 0.000 abstract 2
125000003545 alkoxy group Chemical group 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
125000004663 dialkyl amino group Chemical group 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
239000000463 material 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
- 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
- C08F4/65908—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
- C08F4/65916—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
- 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
- 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)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerisation Methods In General (AREA)

BR9707565A 1996-02-20 1997-02-19 Processo para a preparacao de polimeros de alquenos por polimeralizacao em suspensao na presenca de sistemas catalisadores sistema catalisador suportado polimero de alquenos uso do mesmo e fibra pelicula ou peca moldada contendo um polimero de alquenos BR9707565A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19606166A DE19606166A1 (de)	1996-02-20	1996-02-20	Verfahren zur Herstellung von Polymerisaten von Alkenen durch Suspensionspolymerisation
PCT/EP1997/000771 WO1997031029A1 (de)	1996-02-20	1997-02-19	Verfahren zur herstellung von polymerisaten von alkenen durch suspensionspolymerisation

Publications (1)

Publication Number	Publication Date
BR9707565A true BR9707565A (pt)	1999-07-27

Family

ID=7785835

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9707565A BR9707565A (pt)	1996-02-20	1997-02-19	Processo para a preparacao de polimeros de alquenos por polimeralizacao em suspensao na presenca de sistemas catalisadores sistema catalisador suportado polimero de alquenos uso do mesmo e fibra pelicula ou peca moldada contendo um polimero de alquenos

Country Status (13)

Country	Link
US (1)	US6326444B2 (pt)
EP (1)	EP0882069B1 (pt)
JP (1)	JP2000504776A (pt)
KR (1)	KR100471333B1 (pt)
CN (1)	CN1128814C (pt)
AT (1)	ATE200784T1 (pt)
AU (1)	AU713739B2 (pt)
BR (1)	BR9707565A (pt)
CA (1)	CA2246389A1 (pt)
DE (2)	DE19606166A1 (pt)
ES (1)	ES2156359T3 (pt)
NO (1)	NO983787L (pt)
WO (1)	WO1997031029A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19703502A1 (de)	1997-01-31	1998-08-06	Basf Ag	Nicht selbstentzündlicher Feststoff
DE19757262A1 (de) *	1997-12-23	1999-07-01	Targor Gmbh	Verfahren zur Herstellung von Olefinpolymerisaten mit erhöhtem Schmelzpunkt
DE19806435A1 (de)	1998-02-17	1999-08-19	Basf Ag	Verfahren zur Herstellung eines geträgerten Katalysatorsystems
US7541402B2 (en)	2002-10-15	2009-06-02	Exxonmobil Chemical Patents Inc.	Blend functionalized polyolefin adhesive
US7550528B2 (en)	2002-10-15	2009-06-23	Exxonmobil Chemical Patents Inc.	Functionalized olefin polymers
US7223822B2 (en)	2002-10-15	2007-05-29	Exxonmobil Chemical Patents Inc.	Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
ES2394304T3 (es)	2002-10-15	2013-01-30	Exxonmobil Chemical Patents, Inc.	Sistema de múltiples catalizadores para la polimerización de olefinas y polímeros producidos a partir de éstos
US7700707B2 (en)	2002-10-15	2010-04-20	Exxonmobil Chemical Patents Inc.	Polyolefin adhesive compositions and articles made therefrom
US7119153B2 (en) *	2004-01-21	2006-10-10	Jensen Michael D	Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
KR102696070B1 (ko)	2014-10-23	2024-08-16	인프리아 코포레이션	유기 금속 용액 기반의 고해상도 패터닝 조성물 및 상응하는 방법
WO2023235534A1 (en)	2022-06-02	2023-12-07	Gelest, Inc.	High purity alkyl tin compounds and manufacturing methods thereof
KR20250040045A (ko)	2022-08-12	2025-03-21	젤리스트 인코퍼레이티드	불포화 치환기를 함유하는 고순도 주석 화합물 및 이의 제조 방법
US12606577B2 (en)	2022-09-28	2026-04-21	Gelest, Inc.	Iodoalkyl tin compounds and preparation methods thereof
US12145955B2 (en)	2022-10-04	2024-11-19	Gelest, Inc.	Cyclic azastannane and cyclic oxostannane compounds and methods for preparation thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3242150A (en)	1960-03-31	1966-03-22	Phillips Petroleum Co	Method and apparatus for the recovery of solid olefin polymer from a continuous path reaction zone
US3248179A (en)	1962-02-26	1966-04-26	Phillips Petroleum Co	Method and apparatus for the production of solid polymers of olefins
ATE186918T1 (de)	1990-01-02	1999-12-15	Exxon Chemical Patents Inc	Ionische metallocenkatalysatoren auf träger für olefinpolymerisation
EP0500944B1 (en) *	1990-07-24	1998-10-07	Mitsui Chemicals, Inc.	Catalyst for alpha-olefin polymerization and production of poly-alpha-olefin therewith
DE69222700T2 (de) *	1991-07-11	1998-03-26	Idemitsu Kosan Co	Verfahren zur Herstellung von Polymeren auf Olefinbasis und Olefin-Polymerisationskatalysatoren
JPH07509752A (ja)	1992-08-05	1995-10-26	エクソン・ケミカル・パテンツ・インク	オレフィン重合用の担持されたイオン遷移金属触媒
JP3202349B2 (ja) *	1992-09-22	2001-08-27	三菱化学株式会社	触媒組成物およびそれを用いるオレフィンの重合法
BE1006880A3 (fr)	1993-03-01	1995-01-17	Solvay	Precurseur solide d'un systeme catalytique pour la polymerisation d'olefines, procede pour sa preparation, systeme catalytique comprenant ce precurseur solide et procede de polymerisation d'olefines en presence de ce systeme catalytique.
DE69403928T2 (de) *	1993-04-09	1997-12-18	Tosoh Corp	Katalysator und Verfahren zur Olefin-Polymerisation
JP2882241B2 (ja) *	1993-06-07	1999-04-12	東ソー株式会社	オレフィン重合用触媒およびオレフィンの重合方法
EP0729477B1 (en) *	1993-11-19	1999-10-27	Exxon Chemical Patents Inc.	Polymerization catalyst systems, their production and use
US5498582A (en) *	1993-12-06	1996-03-12	Mobil Oil Corporation	Supported metallocene catalysts for the production of polyolefins
DE4344672C1 (de) *	1993-12-27	1995-06-14	Basf Ag	Verfahren zur Herstellung von Polymerisaten des Ethylens durch Suspensionspolymerisation
DE4431837A1 (de) *	1994-09-07	1996-03-14	Basf Ag	Geträgerte Metallocen-Katalysatorsysteme
DE4431838A1 (de) *	1994-09-07	1996-03-14	Basf Ag	Geträgerte Metallocen-Katalysatorsysteme
ATE233790T1 (de) *	1995-03-10	2003-03-15	Dow Global Technologies Inc	Geträgerter katalysatorbestandteil, trägerkatalysator, herstellungsverfahren, polymerisationsverfahren, komplexverbindungen und ihre herstellung

1996
- 1996-02-20 DE DE19606166A patent/DE19606166A1/de not_active Ceased
1997
- 1997-02-19 AT AT97903321T patent/ATE200784T1/de not_active IP Right Cessation
- 1997-02-19 JP JP9529785A patent/JP2000504776A/ja active Pending
- 1997-02-19 AU AU17921/97A patent/AU713739B2/en not_active Ceased
- 1997-02-19 WO PCT/EP1997/000771 patent/WO1997031029A1/de not_active Ceased
- 1997-02-19 KR KR10-1998-0706453A patent/KR100471333B1/ko not_active Expired - Fee Related
- 1997-02-19 US US09/117,657 patent/US6326444B2/en not_active Expired - Fee Related
- 1997-02-19 DE DE59703435T patent/DE59703435D1/de not_active Expired - Lifetime
- 1997-02-19 BR BR9707565A patent/BR9707565A/pt not_active IP Right Cessation
- 1997-02-19 EP EP97903321A patent/EP0882069B1/de not_active Expired - Lifetime
- 1997-02-19 CA CA002246389A patent/CA2246389A1/en not_active Abandoned
- 1997-02-19 ES ES97903321T patent/ES2156359T3/es not_active Expired - Lifetime
- 1997-02-19 CN CN97192415A patent/CN1128814C/zh not_active Expired - Fee Related
1998
- 1998-08-19 NO NO983787A patent/NO983787L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU1792197A (en)	1997-09-10
EP0882069B1 (de)	2001-04-25
DE59703435D1 (de)	2001-05-31
KR19990087067A (ko)	1999-12-15
ATE200784T1 (de)	2001-05-15
CN1211992A (zh)	1999-03-24
US6326444B2 (en)	2001-12-04
NO983787D0 (no)	1998-08-19
NO983787L (no)	1998-10-19
ES2156359T3 (es)	2001-06-16
US20010001796A1 (en)	2001-05-24
WO1997031029A1 (de)	1997-08-28
CN1128814C (zh)	2003-11-26
DE19606166A1 (de)	1997-08-21
EP0882069A1 (de)	1998-12-09
JP2000504776A (ja)	2000-04-18
AU713739B2 (en)	1999-12-09
CA2246389A1 (en)	1997-08-28
KR100471333B1 (ko)	2005-05-16

Legal Events

Date	Code	Title	Description
2003-05-20	EG	Technical examination (opinion): publication of technical examination (opinion)
2003-09-09	FF	Decision: intention to grant
2003-10-28	FG9A	Patent or certificate of addition granted
2007-03-27	B25A	Requested transfer of rights approved	Owner name: BASELL POLYOLEFINE GMBH (DE) Free format text: TRANSFERIDO DE: BASF AKTIENGESELLSCHAFT
2011-07-26	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 12A,13A E 14A ANUIDADES
2014-04-15	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-01	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.
2020-12-22	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 13A E 14A ANUIDADES.
2021-04-13	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

Publication	Publication Date	Title
BR9707565A (pt)	1999-07-27	Processo para a preparacao de polimeros de alquenos por polimeralizacao em suspensao na presenca de sistemas catalisadores sistema catalisador suportado polimero de alquenos uso do mesmo e fibra pelicula ou peca moldada contendo um polimero de alquenos
BR9707570A (pt)	1999-07-27	Sistema catalisador em suporte processo para sua preparacao e uso de sistemas catalisadores
KR970070023A (ko)	1997-11-07	담지된 메탈로센 촉매계 및 대전방지제의 존재하에 알크-1-엔의 중합체를 제조하는 방법
TW357156B (en)	1999-05-01	Polymerization catalyst systems, their production and use
RO92870B (ro)	1987-12-01	PROCEDEU PENTRU PREVENIREA DEPUNERILOR DE CRUSTE îN PROCESUL DE POLIMERIZARE A MONOMERILOR VINILICI
KR920012134A (ko)	1992-07-25	알킬리덴노르보르넨 중합체 및 그의 제조방법
AR017037A1 (es)	2001-08-22	Componentes y catalizadores para la polimerizacion de olefinas; uso de los mismos y procedimiento para la co-polimerizacion de olefinas
BR9910192A (pt)	2001-05-22	Metalocenos bis(tetrahidro-indenila) ligados em ponte, catalisadores para a polimerização de olefinas, processo para a polimerização de olefinas e ligantes
ES2093287T3 (es)	1996-12-16	Catalizador y procedimiento para la polimerizacion y copolimerizacion de olefinas.
BR0109296A (pt)	2002-12-24	Composto quimico, processo para a preparação de compostos, sistema catalisador, e, processo para a polimerização de olefinas
BR9916740A (pt)	2001-08-21	Metaloceno ligado em ponte por metileno, catalisador para a polimerização de ofelinas, ligante e processo para preparação de ligante
EP0733652A4 (en)	1997-06-11	NEW OLEFIN POLYMERIZATION CATALYST AND METHOD FOR OLEFIN POLYMERIZATION USING THE SAME
ES2216473T3 (es)	2004-10-16	Preparacion y uso de componentes de catalizador heterogeneos para polimerizacion de olefinas.
KR960017701A (ko)	1996-06-17	올레핀 중합용 촉매계와 이 촉매계의 존재하에서의 올레핀 중합법
BR9908087A (pt)	2000-10-31	Processo para pre-parar polìmeros de compostos de n-vinila, uso de radicais livres, polìmero de compostos de n-vinila, e, copolìmero em bloco
IT1276801B1 (it)	1997-11-03	Procedimento per la preparazione di polimeri vinilaromatici cristallini a struttura predominantemente sindiotattica
KR910006212A (ko)	1991-04-27	말단위치에 에틸렌적으로 불포화된 화합물 및 비선형광학분야에 이들을 사용하는 방법
EP0953580B1 (en)	2004-04-14	Preparation and use of heterogeneous catalyst components for olefins polymerization
BRPI0418117A (pt)	2007-04-17	preparação de cocatalisadores suportados
ES2168629T3 (es)	2002-06-16	Procedimiento para la obtencion de polimeros de etileno de bajo peso molecular en alta presion.
KR900016343A (ko)	1990-11-13	고무 혼합물에서 강화수지 및 정착제로서 4-하이드록시스티렌 또는 4-아세톡시스티렌으로 부터 유도된 단위를 함유하는 중합체의 용도
JPS6411104A (en)	1989-01-13	Production of solid catalytic component for olefin polymerization
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