ES8100666A1 - Procedimiento catalitico para la produccion de polimeros e- tilenicos - Google Patents

Procedimiento catalitico para la produccion de polimeros e- tilenicos

Info

Publication number
ES8100666A1
ES8100666A1 ES487292A ES487292A ES8100666A1 ES 8100666 A1 ES8100666 A1 ES 8100666A1 ES 487292 A ES487292 A ES 487292A ES 487292 A ES487292 A ES 487292A ES 8100666 A1 ES8100666 A1 ES 8100666A1
Authority
ES
Spain
Prior art keywords
preparing
production
polymerization catalyst
ethylene polymers
mgmti1
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES487292A
Other languages
English (en)
Other versions
ES487292A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES487292A0 publication Critical patent/ES487292A0/es
Publication of ES8100666A1 publication Critical patent/ES8100666A1/es
Expired legal-status Critical Current

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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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

Abstract

PROCEDIMIENTO CATALITICO PARA LA OBTENCION DE POLIMEROS ETILENICOS. CONSISTE EN HOMOPOLIMERIZAR O COPOLIMERIZAR ETILENO A UNA TEMPERATURA COMPRENDIDA ENTRE 30 Y 115GC POR CONTACTO DE LA CARGA MONOMERA CON PARTICULAS ESFERICAS DE UNA COMPOSICION CATALITICA ACTIVADA DE FORMULA MGMTI1(OR)NXP (ED)Q (CARGA)R. EL CATALIZADOR CONTIENE TITANIO A UNA PRODUCTIVIDAD MAYOR O IGUAL A 50.000 KG. DE POLIMERO POR KILOGRAMO DE TITANIO, A UNA PRESION INFERIOR A 70 KG/CM.CUADRADOS EN LA FASE GASEOSA. LA REACCION TIENE LUGAR EN LECHO FENIDIZADO, BAJO UN CAUDAL DE GAS COMPRENDIDO ENTRE 1,5 Y 10 VECES GMF.
ES487292A 1978-12-28 1979-12-27 Procedimiento catalitico para la produccion de polimeros e- tilenicos Expired ES8100666A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97401378A 1978-12-28 1978-12-28
US06/095,010 US4293673A (en) 1978-12-28 1979-11-28 Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization

Publications (2)

Publication Number Publication Date
ES487292A0 ES487292A0 (es) 1980-12-01
ES8100666A1 true ES8100666A1 (es) 1980-12-01

Family

ID=26789489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487292A Expired ES8100666A1 (es) 1978-12-28 1979-12-27 Procedimiento catalitico para la produccion de polimeros e- tilenicos

Country Status (17)

Country Link
US (1) US4293673A (es)
EP (1) EP0020818B1 (es)
AR (1) AR226551A1 (es)
AU (1) AU528633B2 (es)
BR (1) BR7908488A (es)
CA (1) CA1134803A (es)
DE (1) DE2967626D1 (es)
DK (1) DK550479A (es)
EG (1) EG14211A (es)
ES (1) ES8100666A1 (es)
FI (1) FI66402C (es)
GR (1) GR73129B (es)
NO (1) NO156289C (es)
NZ (1) NZ192486A (es)
PH (1) PH15834A (es)
PT (1) PT70637A (es)
SG (1) SG9189G (es)

Families Citing this family (65)

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US4359561A (en) * 1979-06-18 1982-11-16 Union Carbide Corporation High tear strength polymers
DE3174832D1 (en) * 1980-03-24 1986-07-24 Ici Plc Preparation of a dried transition metal product
EP0044735A3 (en) * 1980-07-21 1982-08-25 Imperial Chemical Industries Plc Transition metal composition, production and use
JPS581708A (ja) * 1981-06-25 1983-01-07 Mitsubishi Chem Ind Ltd ポリオレフインの製造法
US4347162A (en) * 1981-03-06 1982-08-31 Euteco Impianti S.P.A. Catalyst for the polymerization of alpha-olefins
IT1136627B (it) * 1981-05-21 1986-09-03 Euteco Impianti Spa Catalizzatore supportato per la polimerizzazione di etilene
EP0072128B1 (en) * 1981-08-07 1986-03-19 Imperial Chemical Industries Plc Spraying solid
EP0072129B2 (en) * 1981-08-07 1990-02-28 Imperial Chemical Industries Plc Supported transition metal composition
US4427573A (en) 1981-09-16 1984-01-24 Union Carbide Corporation Polymerization catalyst, process for preparing, and use for ethylene polymerization
WO1983001066A1 (en) * 1981-09-23 1983-03-31 Ici Plc Preparation of a dried transition metal product
IT1151627B (it) * 1982-06-10 1986-12-24 Anic Spa Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita'
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
US4522987A (en) * 1982-07-09 1985-06-11 Phillips Petroleum Company Low density polyethylene
ATE22902T1 (de) * 1982-07-21 1986-11-15 Ici Plc Herstellung einer magnesiumhalogenidzusammensetzung und ihre verwendung.
US5256351A (en) * 1985-06-17 1993-10-26 Viskase Corporation Process for making biaxially stretched, heat shrinkable VLDPE films
CA1340037C (en) * 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
DE3616222A1 (de) * 1986-05-14 1987-11-19 Hoechst Ag Verfahren zur herstellung einer gefuellten polyolefin-formmasse
US4719193A (en) * 1986-09-30 1988-01-12 Union Carbide Corporation Processes for preparing polyethylene catalysts by heating catalyst precursors
JPH0742301B2 (ja) * 1987-02-14 1995-05-10 三井石油化学工業株式会社 微粒子状アルミノオキサン、その製法およびその用途
CA2032543A1 (en) * 1989-12-26 1991-06-27 Robert Olds Hagerty Dimethylaluminum chloride-activated olefin polymerisation catalyst composition
US5231119A (en) * 1990-04-27 1993-07-27 Himont Incorporated Crystalline olefin polymers and copolymers in the form of spherical particles at high porosity
FI86989C (fi) * 1990-12-19 1992-11-10 Neste Oy Foerfarande foer framstaellning av en polymerisationskatalysatorkomponent foer olefiner, en polymerisationskatalysatorkomponent som har framstaellts enligt foerfarandet, och dess anvaendning
FI90247C (fi) * 1991-05-31 1994-01-10 Borealis As Menetelmä polymerointikatalyytin aktiivisten ja tasakokoisten kantajahiukkasten valmistamiseksi
EP0595565B1 (en) * 1992-10-28 2001-03-21 Mitsubishi Chemical Corporation Catalyst component for olefin polymerization
US5258345A (en) * 1992-11-20 1993-11-02 Mobil Oil Corporation High-activity polyethylene catalysts
JP3370674B2 (ja) * 1992-12-28 2003-01-27 モービル・オイル・コーポレーション 線状低密度ポリエチレンフィルム
EP0675906B2 (en) * 1992-12-28 2007-01-10 Exxonmobil Oil Corporation Linear low density polyethylene film
US5674795A (en) * 1993-12-23 1997-10-07 Union Carbide Chemicals & Plastics Technology Corporation Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
US5648310A (en) * 1993-12-23 1997-07-15 Union Carbide Chemicals & Plastics Technology Corporation Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
EP0668295B1 (en) * 1994-02-17 1998-06-03 Union Carbide Chemicals & Plastics Technology Corporation Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
AU706311B2 (en) * 1994-02-17 1999-06-17 Univation Technologies Llc Spray dried metallocene catalyst composition for use in polyolefin manufacture
US5589539A (en) 1994-11-23 1996-12-31 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing an in situ polyethylene blend
AU3799495A (en) 1994-11-23 1996-05-30 Union Carbide Chemicals & Plastics Technology Corporation In situ polyethylene blend
US5955396A (en) * 1995-10-17 1999-09-21 Bp Amoco Corporation Morphology-controlled olefin polymerization catalyst formed from an emulsion
CA2188722A1 (en) 1995-10-26 1997-04-27 George Norris Foster Process for preparing an in situ polyethylene blend
JP3143057B2 (ja) * 1996-02-16 2001-03-07 日本ポリオレフィン株式会社 オレフィン重合用固体触媒成分、その製造法およびポリオレフィンの製造法
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6569964B2 (en) * 1997-12-29 2003-05-27 Saudi Basic Industries Corporation Alumoxane-enhanced, supported Ziegler-Natta catalysts, methods of making same, processes of using same and polymers produced therefrom
US6228957B1 (en) 1998-02-18 2001-05-08 Eastman Chemical Company Process for producing polyethlene
US6271321B1 (en) 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
US6191239B1 (en) 1998-02-18 2001-02-20 Eastman Chemical Company Process for producing polyethylene
US6534613B2 (en) 1998-02-18 2003-03-18 Eastman Chemical Company Process for producing polyethylene
KR100610968B1 (ko) 1998-10-27 2006-08-10 이스트만 케미칼 캄파니 올레핀의 중합 방법, 신규한 폴리에틸렌, 및 이로부터제조된 필름 및 제품
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
US6300432B1 (en) 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
MXPA01009833A (es) 1999-03-30 2002-11-04 Eastman Chem Co Proceso para producir poliolefinas.
US6417299B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
CN1181105C (zh) 2000-08-22 2004-12-22 中国石油化工股份有限公司 用于乙烯聚合或共聚合的高活性硅胶载体催化剂组分及其催化剂和该催化剂的应用
US6806221B2 (en) * 2002-07-15 2004-10-19 Dow Global Technologies Inc. Method for preparing a spray-dried composition for use as a polymerization catalyst
ES2533544T3 (es) 2003-09-23 2015-04-10 Dow Global Technologies Llc Composición de catalizador para polimerización de etileno
MXPA06014690A (es) 2004-07-07 2007-03-12 Dow Global Technologies Inc Proceso en multiples etapas para producir composiciones de polimeros de etileno.
KR101195320B1 (ko) * 2004-08-09 2012-10-29 다우 글로벌 테크놀로지스 엘엘씨 중합체를 제조하기 위한 지지된비스(하이드록시아릴아릴옥시) 촉매
AU2005277920B2 (en) 2004-08-09 2011-08-25 Union Carbide Chemicals & Plastics Technology Llc Robust spray-dried Ziegler-Natta procatalyst and polymerization process employing same
MX2007001648A (es) * 2004-08-09 2007-04-23 Union Carbide Chem Plastic Procatalizador de ziegler-natta secado por aspersion, fuerte y proceso de polimerizacion que emplea el mismo.
US20060046928A1 (en) * 2004-08-25 2006-03-02 Klendworth Douglas D Ziegler-natta catalyst and method for making and using same
US20060281879A1 (en) * 2005-06-13 2006-12-14 Univation Technologies, Llc Catalyst compositions comprising small silica support materials and methods of use in polymerization reactions
US20070049711A1 (en) * 2005-09-01 2007-03-01 Chi-I Kuo Catalyst compositions comprising support materials having an improved particle-size distribution
US20090214395A1 (en) * 2008-02-27 2009-08-27 The Dow Chemical Company Raw Material Efficiency Method and Process
JP5972574B2 (ja) 2008-08-06 2016-08-17 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 エルエルシー 高分子量テールを有するポリエチレンを作製するためのチーグラー・ナッタ触媒組成物、およびそれを製造する方法
JP6106196B2 (ja) * 2013-01-23 2017-03-29 日立オートモティブシステムズ株式会社 インテグラル型パワーステアリング装置
CN103351443B (zh) * 2013-07-16 2016-02-10 华东理工大学 一种负载型烯烃聚合催化剂及其制备方法与应用
EP3580244A1 (en) 2017-02-07 2019-12-18 ExxonMobil Chemical Patents Inc. Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
WO2019241044A1 (en) 2018-06-13 2019-12-19 Univation Technologies, Llc Spray-dried ziegler-natta (pro)catalyst systems
EP3872100A4 (en) 2018-10-26 2022-08-17 China Petroleum & Chemical Corporation MESOPOROUS MATERIAL CONTAINING POLYOLEFIN CATALYST COMPONENT, PROCESS FOR ITS PREPARATION AND ITS USE

Family Cites Families (9)

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BE757313A (fr) * 1969-11-17 1971-03-16 Metallgesellschaft Ag Procede pour la polymerisation d'alpha-olefines
US4098979A (en) * 1970-12-29 1978-07-04 Sumitomo Chemical Company, Limited Method for preparing easily processable polyolefin granule
US3953414A (en) * 1972-09-13 1976-04-27 Montecatini Edison S.P.A., Catalysts for the polymerization of olefins to spherically shaped polymers
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NL190723C (nl) * 1975-06-12 1994-07-18 Montedison Spa Werkwijze voor het bereiden van Ziegler-katalysatoren voor de polymerisatie van alkenen.
US4053436A (en) * 1975-08-26 1977-10-11 Phillips Petroleum Company Spray dried titanium-containing catalyst for stress crack resistant polymer
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IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
DE2603920C2 (de) * 1976-02-03 1984-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen

Also Published As

Publication number Publication date
FI793940A (fi) 1980-06-29
NO156289C (no) 1987-08-26
DK550479A (da) 1980-06-29
PH15834A (en) 1983-04-08
EP0020818B1 (en) 1986-10-15
AU5422179A (en) 1980-07-03
EP0020818A1 (en) 1981-01-07
DE2967626D1 (en) 1986-11-20
FI66402C (fi) 1984-10-10
AR226551A1 (es) 1982-07-30
CA1134803A (en) 1982-11-02
EG14211A (en) 1983-09-30
NO156289B (no) 1987-05-18
FI66402B (fi) 1984-06-29
NZ192486A (en) 1982-03-23
GR73129B (es) 1984-02-07
ES487292A0 (es) 1980-12-01
PT70637A (en) 1980-01-01
SG9189G (en) 1989-07-07
NO794204L (no) 1980-07-01
AU528633B2 (en) 1983-05-05
US4293673A (en) 1981-10-06
BR7908488A (pt) 1980-09-23

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