ZA997682B - Prepolymerized catalyst components for the polymerization of olefins. - Google Patents

Prepolymerized catalyst components for the polymerization of olefins.

Info

Publication number
ZA997682B
ZA997682B ZA9907682A ZA997682A ZA997682B ZA 997682 B ZA997682 B ZA 997682B ZA 9907682 A ZA9907682 A ZA 9907682A ZA 997682 A ZA997682 A ZA 997682A ZA 997682 B ZA997682 B ZA 997682B
Authority
ZA
South Africa
Prior art keywords
olefins
polymerization
catalyst components
prepolymerized catalyst
prepolymerized
Prior art date
Application number
ZA9907682A
Other languages
English (en)
Inventor
Gabriele Govoni
Mario Sacchetti
Gianni Vitale
Original Assignee
Montell Technology Company Bv
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
Application filed by Montell Technology Company Bv filed Critical Montell Technology Company Bv
Publication of ZA997682B publication Critical patent/ZA997682B/xx

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA9907682A 1998-03-23 1999-12-14 Prepolymerized catalyst components for the polymerization of olefins. ZA997682B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98200907 1998-03-23

Publications (1)

Publication Number Publication Date
ZA997682B true ZA997682B (en) 2001-02-05

Family

ID=8233500

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9907682A ZA997682B (en) 1998-03-23 1999-12-14 Prepolymerized catalyst components for the polymerization of olefins.

Country Status (20)

Country Link
US (1) US6468938B1 (ja)
EP (2) EP0984988B1 (ja)
JP (1) JP4782256B2 (ja)
KR (1) KR100528310B1 (ja)
CN (1) CN100406476C (ja)
AR (1) AR018165A1 (ja)
AT (2) ATE509962T1 (ja)
AU (1) AU755827B2 (ja)
BR (1) BR9904880A (ja)
CA (1) CA2289027A1 (ja)
DE (1) DE69921918T2 (ja)
ES (2) ES2232127T3 (ja)
HU (1) HUP0002503A3 (ja)
ID (1) ID23021A (ja)
MY (1) MY128259A (ja)
NO (1) NO995726D0 (ja)
RU (1) RU2234516C2 (ja)
TR (1) TR199902842T1 (ja)
WO (1) WO1999048929A1 (ja)
ZA (1) ZA997682B (ja)

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WO2001085803A2 (en) * 2000-05-12 2001-11-15 Basell Technology Company B.V. Pre-polymerized catalyst components for the polymerization of olefins
US20030022786A1 (en) * 2001-05-03 2003-01-30 Epstein Ronald A. Catalyst for propylene polymerization
BR0303381B1 (pt) * 2002-03-08 2012-08-21 processo para preparar um componente catalìtico com base em diéter e processo para a homo- ou copolimerização de alfa-olefinas.
JP2005519172A (ja) * 2002-03-08 2005-06-30 バセル　ポリオレフィン　イタリア　エス．ピー．エー． オレフィンの重合方法
ES2289295T3 (es) * 2002-06-13 2008-02-01 Basell Poliolefine Italia S.R.L. Componentes cataliticos ziegler natta para la polimerizacion de olefinas.
US9877851B2 (en) 2002-12-20 2018-01-30 Ossur Hf Adjustable seal system, seal component and method for using the same
US10322016B2 (en) 2002-12-20 2019-06-18 Ossur Iceland Ehf Adjustable seal system, seal component and method for using the same
US11523917B2 (en) 2002-12-20 2022-12-13 Ossur Hf Suspension liner system with seal
US8034120B2 (en) 2002-12-20 2011-10-11 Ossur Hf Suspension liner system with seal
CN101050248B (zh) * 2003-05-29 2012-05-09 巴塞尔聚烯烃意大利有限责任公司 催化剂组分的制备方法和由此获得的组分
WO2004106388A2 (en) * 2003-05-29 2004-12-09 Basell Poliolefine Italia S.R.L. Process for the preparation of a catalyst component and components therefrom obtained
FI20040755A0 (fi) * 2004-06-02 2004-06-02 Borealis Tech Oy Menetelmä olefiinipolymerointikatalyytin valmistamiseksi ja tällä menetelmällä valmistettu katalyytti
KR100612108B1 (ko) * 2004-10-29 2006-08-11 삼성토탈 주식회사 프로필렌 중합용 촉매 및 이를 이용한 프로필렌의 중합방법
EP2283048B1 (en) * 2008-05-21 2016-03-02 Reliance Industries Limited A catalyst system for polymerization of olefins
RU2493175C2 (ru) * 2008-09-26 2013-09-20 Базелль Полиолефин Италия С.Р.Л. Каталитические компоненты для полимеризации олефинов
WO2010085336A1 (en) 2009-01-21 2010-07-29 Craig Mackenzie Sealing sheath for prosthetic liner and related methods
US8598285B2 (en) * 2009-07-14 2013-12-03 Basell Poliolefine Italia, s.r.l. Process for the preparation of polymer of 1-butene
CN102040679A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 用于烯烃聚合反应的催化剂组分及其催化剂
CN102040689B (zh) * 2009-10-23 2012-11-21 中国石油化工股份有限公司 一种用于烯烃聚合的预聚合催化剂及制备方法
JP5771462B2 (ja) * 2011-07-04 2015-09-02 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分および触媒
JP5918486B2 (ja) 2011-07-06 2016-05-18 サンアロマー株式会社 α−オレフィン重合方法
US8956422B2 (en) 2011-08-22 2015-02-17 Ossur Hf Suspension liner with seal component
FI3116921T3 (fi) * 2014-03-14 2024-02-14 Basell Poliolefine Italia Srl Katalyyttikomponentteja olefiinien polymerointiin
US10364305B2 (en) 2014-05-20 2019-07-30 Reliance Industries Limited Polyolefin and a process for preparing the same
CN104672356B (zh) * 2015-03-09 2016-08-24 陈伟 烯烃聚合用催化剂组分、该组分的制备方法及催化剂
FI3331926T3 (fi) * 2015-08-04 2023-06-21 Basell Poliolefine Italia Srl Esipolymerisoituja katalyyttikomponentteja olefiinien polymerisoimiseksi
WO2017066038A1 (en) 2015-10-15 2017-04-20 Ossur Iceland Ehf Adjustable seal system
EP3238667B1 (de) 2016-04-25 2018-10-10 Össur Iceland EHF Liner zum überziehen über einen gliedmassenstumpf
CA3052770C (en) * 2017-02-07 2021-09-07 Exxonmobil Chemical Patents Inc. Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
CN109096418A (zh) * 2017-06-21 2018-12-28 中国石油化工股份有限公司 一种用于烯烃聚合的催化剂和烯烃聚合方法
WO2019089876A1 (en) 2017-11-01 2019-05-09 Ossur Iceland Ehf Prosthetic socket system
EP3716919B1 (en) 2017-11-28 2021-11-03 Ossur Iceland EHF Adjustable seal systemand a seal component between a residual limb and a prosthetic socket
BR112023020150A2 (pt) * 2021-04-16 2023-11-28 Basell Poliolefine Italia Srl Componente catalisador pré-polimerizado, sistema catalisador, e, processo em fase gasosa
US20240309132A1 (en) 2021-09-20 2024-09-19 Dow Global Technologies Llc Process of making catalytically-active prepolymer composition and compositions made thereby

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DK133012C (da) 1968-11-21 1976-08-09 Montedison Spa Katalysator til polymerisation af alkener
YU35844B (en) 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
GB1603724A (en) 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
JPS56136806A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Storage of solid titanium catalyst component containing highly active magnesium
DZ520A1 (fr) 1982-03-24 2004-09-13 Union Carbide Corp Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
US4675303A (en) * 1983-06-27 1987-06-23 Chevron Research Company Mixed metal alkyl catalyst for olefin polymerization
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JPH0780946B2 (ja) 1986-10-02 1995-08-30 チッソ株式会社 α−オレフイン重合体の製造方法
JPH0745541B2 (ja) 1986-10-02 1995-05-17 チッソ株式会社 ポリオレフイン製造用固体触媒成分の製造法
CA1334841C (en) * 1988-09-13 1995-03-21 Mamoru Kioka Olefin polymerization catalyst component, process for production thereof, olefin polymerization catalysts, and process for polymerizing olefins
JPH02229805A (ja) * 1989-03-02 1990-09-12 Mitsui Petrochem Ind Ltd オレフィンの重合方法およびオレフィン重合用触媒
IT1230134B (it) * 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
IT1262934B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
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JPH05339319A (ja) * 1992-06-15 1993-12-21 Mitsubishi Petrochem Co Ltd ポリエチレンの製造法
BE1006080A3 (fr) * 1992-07-17 1994-05-10 Solvay Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le fabriquer et procede pour polymeriser des alpha-olefines en sa presence.
JPH06220117A (ja) * 1992-12-11 1994-08-09 Spherilene Srl 広範な分子量分布を有するエチレンの（コ）ポリマーの製造方法
FI95387C (fi) 1992-12-29 1996-01-25 Borealis As Menetelmä -olefiinien polymeroimiseksi sekä esipolymeroitu katalyyttikompositio ja menetelmä tämän valmistamiseksi
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
IT1274016B (it) 1994-02-21 1997-07-14 Spherilene Srl Processo per la polimerizzazione in fase gas delle a-olefine
BR9402947A (pt) * 1994-05-12 1999-06-01 Showa Denko Kk Processo para a producao de um componente catalisador lido para a polimerizacao de propileno, processo para a producao de um polimero em base de propileno e processo para a producao de uma composicao polimerica
IT1274253B (it) * 1995-02-21 1997-07-15 Himont Inc Processo per la preparazione di componenti catalitici solidi per la polimerizzazione di olefine
FR2738829B1 (fr) * 1995-09-19 1997-10-17 Atochem Elf Sa Prepolymere pour la polymerisation des olefines, associant plusieurs composantes catalytiques solides

Also Published As

Publication number Publication date
BR9904880A (pt) 2000-09-19
KR100528310B1 (ko) 2005-11-15
NO995726L (no) 1999-11-22
RU2234516C2 (ru) 2004-08-20
EP0984988A1 (en) 2000-03-15
JP2002500697A (ja) 2002-01-08
ES2232127T3 (es) 2005-05-16
AU3415099A (en) 1999-10-18
AU755827B2 (en) 2002-12-19
EP0984988B1 (en) 2004-11-17
EP1418186A3 (en) 2006-11-02
ATE509962T1 (de) 2011-06-15
ATE282641T1 (de) 2004-12-15
CA2289027A1 (en) 1999-09-30
KR20010012657A (ko) 2001-02-26
EP1418186A2 (en) 2004-05-12
EP1418186B1 (en) 2011-05-18
ID23021A (id) 1999-12-30
CN100406476C (zh) 2008-07-30
HUP0002503A2 (hu) 2000-12-28
MY128259A (en) 2007-01-31
AR018165A1 (es) 2001-10-31
JP4782256B2 (ja) 2011-09-28
NO995726D0 (no) 1999-11-22
TR199902842T1 (xx) 2000-09-21
DE69921918D1 (de) 2004-12-23
WO1999048929A1 (en) 1999-09-30
US6468938B1 (en) 2002-10-22
HUP0002503A3 (en) 2001-04-28
CN1262693A (zh) 2000-08-09
DE69921918T2 (de) 2005-12-01
ES2364330T3 (es) 2011-08-31

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