ES2071883T3 - Componente solido de un catalizador para la homopolimerizacion- y copolimerizacion de etileno. - Google Patents

Componente solido de un catalizador para la homopolimerizacion- y copolimerizacion de etileno.

Info

Publication number
ES2071883T3
ES2071883T3 ES91117315T ES91117315T ES2071883T3 ES 2071883 T3 ES2071883 T3 ES 2071883T3 ES 91117315 T ES91117315 T ES 91117315T ES 91117315 T ES91117315 T ES 91117315T ES 2071883 T3 ES2071883 T3 ES 2071883T3
Authority
ES
Spain
Prior art keywords
halide
catalyst
solid
alcoxide
ethylene
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 - Lifetime
Application number
ES91117315T
Other languages
English (en)
Inventor
Luciano Luciani
Federico Milani
Maddalena Pondrelli
Italo Borghi
Renzo Invernizzi
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.)
Enichem SpA
Original Assignee
Enichem SpA
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 Enichem SpA filed Critical Enichem SpA
Application granted granted Critical
Publication of ES2071883T3 publication Critical patent/ES2071883T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene

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)

Abstract

UN COMPONENTE SOLIDO DE UN CATALIZADOR PARA LA (CO)POLIMERIZACION DE ETILENO QUE INCLUYE MAGNESIO, HALOGENO Y TITANIO SE PUEDE OBTENER (I) DISOLVIENDO UN COMPUESTO DE MAGNESIO, UN HALURO DE SILICIO, Y OPCIONALMENTE, UN HALURO DE ALQUILO EN UN SOLVENTE ORGANICO Y MANTENIENDO EN CONTACTO HASTA CONSEGUIR UN PRECIPITADO SOLIDO GRANULAR. (II) REACCIONANDO EL SOLIDO GRANULAR CON UN HALURO DE TITANIO, ALCOXIDO O HALOGENO-ALCOXIDO PARA PRODUCIR UN COMPONENTE CATALIZADOR SOLIDO; Y (III) ACTIVANDO ESTE COMPONENTE SOLIDO PONIENDOLO EN CONTACTO CON HALURO DE ALUMINIO DE ALQUILO SI UN ALCOXIDO DE TITANIO O HALOGENO-ALCOXIDO HA SIDO UTILIZADO EN LA FASE (II).
ES91117315T 1990-10-11 1991-10-10 Componente solido de un catalizador para la homopolimerizacion- y copolimerizacion de etileno. Expired - Lifetime ES2071883T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02171290A IT1243829B (it) 1990-10-11 1990-10-11 Componente solido di catalizzatore per la omo-e la co-polimerizzazione di etilene.

Publications (1)

Publication Number Publication Date
ES2071883T3 true ES2071883T3 (es) 1995-07-01

Family

ID=11185787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91117315T Expired - Lifetime ES2071883T3 (es) 1990-10-11 1991-10-10 Componente solido de un catalizador para la homopolimerizacion- y copolimerizacion de etileno.

Country Status (17)

Country Link
US (1) US5270275A (es)
EP (1) EP0480434B1 (es)
JP (1) JPH05132520A (es)
AT (1) ATE122062T1 (es)
BR (1) BR9104398A (es)
CA (1) CA2053151A1 (es)
CZ (1) CZ282655B6 (es)
DE (1) DE69109434T2 (es)
DK (1) DK0480434T3 (es)
ES (1) ES2071883T3 (es)
FI (1) FI101802B (es)
IT (1) IT1243829B (es)
MX (1) MX9101519A (es)
NO (1) NO178501C (es)
RU (1) RU2100076C1 (es)
SK (1) SK279040B6 (es)
ZA (1) ZA918089B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252041B (it) * 1990-10-11 1995-05-29 Enimont Anic Srl Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
IT1255365B (it) * 1992-09-15 1995-10-31 Enichem Polimeri Catalizzatore e procedimento per la polimerizzazione di alfa-olefine
FR2706467B1 (fr) * 1992-10-26 1995-09-15 Bp Chemicals Snc Procédé de préparation d'un catalyseur de type Ziegler-Natta et utilisation.
ATE183522T1 (de) * 1993-02-16 1999-09-15 Huels Chemische Werke Ag Olefinpolymerisationskatalysator
DE4306382A1 (de) * 1993-03-02 1994-09-08 Hoechst Ag Verfahren zur Herstellung eines Poly-1-olefins
US6071846A (en) * 1995-04-24 2000-06-06 Tokuyama Corporation Olefin polymerization catalyst and a polyolefin production method
CZ34998A3 (cs) * 1997-02-17 1999-08-11 Pcd Polymere Gesellschaft M. B. H. Způsob přípravy pevného nosiče pro katalyzátory polymerace olefinů
JP4934898B2 (ja) * 2000-03-30 2012-05-23 住友化学株式会社 オレフィン重合用固体触媒成分、オレフィン重合用触媒およびオレフィン重合体の製造方法
US6980674B2 (en) * 2000-09-01 2005-12-27 Large Scale Proteomics Corp. Reference database
JP2013523974A (ja) 2010-04-05 2013-06-17 ダウ グローバル テクノロジーズ エルエルシー 高分子量画分を含むオレフィン系ポリマーを凝縮及び超凝縮モードで重合するための方法
CN109422827A (zh) * 2017-08-22 2019-03-05 中国石油天然气股份有限公司 用于溶液法乙烯聚合的主催化剂组份、其制备方法及催化剂体系

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742585A1 (de) * 1976-09-28 1978-03-30 Asahi Chemical Ind Neue polymerisationskatalysatoren und ihre verwendung (i)
CA1128916A (en) * 1979-06-12 1982-08-03 Ronald L. Gibbs Magnesium containing support, catalyst and process for polymerizing olefins
US4508843A (en) * 1983-08-08 1985-04-02 Exxon Research & Engineering Co. Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
CA1267646A (en) * 1985-06-06 1990-04-10 The Dow Chemical Company Catalyst and method for producing relatively narrow molecular weight distribution olefin polymers
US4656151A (en) * 1985-07-15 1987-04-07 National Distillers And Chemical Corporation Intermetallic compound

Also Published As

Publication number Publication date
ZA918089B (en) 1992-07-29
DE69109434T2 (de) 1995-10-05
EP0480434A3 (en) 1992-06-03
EP0480434B1 (en) 1995-05-03
FI914773A (fi) 1992-04-12
NO913972D0 (no) 1991-10-10
IT9021712A1 (it) 1992-04-11
US5270275A (en) 1993-12-14
CZ282655B6 (cs) 1997-08-13
FI914773A0 (fi) 1991-10-10
IT1243829B (it) 1994-06-28
ATE122062T1 (de) 1995-05-15
DK0480434T3 (da) 1995-07-31
EP0480434A2 (en) 1992-04-15
FI101802B1 (fi) 1998-08-31
MX9101519A (es) 1992-06-01
SK279040B6 (sk) 1998-05-06
BR9104398A (pt) 1992-06-09
NO913972L (no) 1992-04-13
DE69109434D1 (de) 1995-06-08
IT9021712A0 (it) 1990-10-11
NO178501B (no) 1996-01-02
CS308591A3 (en) 1992-04-15
CA2053151A1 (en) 1992-04-12
RU2100076C1 (ru) 1997-12-27
NO178501C (no) 1996-04-10
JPH05132520A (ja) 1993-05-28
FI101802B (fi) 1998-08-31

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