ES2117347T3 - Sistema catalitico soportado para la produccion de copolimeros de etileno propileno. - Google Patents

Sistema catalitico soportado para la produccion de copolimeros de etileno propileno.

Info

Publication number
ES2117347T3
ES2117347T3 ES95117437T ES95117437T ES2117347T3 ES 2117347 T3 ES2117347 T3 ES 2117347T3 ES 95117437 T ES95117437 T ES 95117437T ES 95117437 T ES95117437 T ES 95117437T ES 2117347 T3 ES2117347 T3 ES 2117347T3
Authority
ES
Spain
Prior art keywords
sub
production
ethylene propylene
propylene copolymers
catalytic system
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
ES95117437T
Other languages
English (en)
Inventor
Tiziano Tanaglia
Gianni Loberti
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 ES2117347T3 publication Critical patent/ES2117347T3/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
    • 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

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

COMPONENTE CATALITICO PARA LA POLIMERIZACION DE ETILENO CON PROPILENO PREPARADO MEDIANTE: A) LA IMPREGNACION DE UN SOPORTE INERTE CON UNA SOLUCION DE UN COMPUESTO DE VANADIO QUE TENGA UN ESTADO DE OXIDACION ENTRE 3 Y 5; B) TRATAMIENTO SUBSIGUIENTE CON UNA SOLUCION DE UN COMPUESTO QUE TIENE LA FORMULA GENERAL (I) R{SUB,N}ALX{SUB,M} EN DONDE R ES UN RADICAL ALQUILO C{SUB,1}-C{SUB,20}, X ES HALOGENO, N + M = 3, Y M ES UN ENTERO ENTRE 0 Y 2, EN DONDE LA RELACION MOLAR ENTRE EL ALUMINIO DEL PASO (B) Y EL VANADIO DEL PASO (A) ES DE 1/1 A 6/1.
ES95117437T 1994-12-15 1995-11-06 Sistema catalitico soportado para la produccion de copolimeros de etileno propileno. Expired - Lifetime ES2117347T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942528A IT1271278B (it) 1994-12-15 1994-12-15 Sistema catalitico supportato per la produzione di copolimeri etilene propilene

Publications (1)

Publication Number Publication Date
ES2117347T3 true ES2117347T3 (es) 1998-08-01

Family

ID=11369995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95117437T Expired - Lifetime ES2117347T3 (es) 1994-12-15 1995-11-06 Sistema catalitico soportado para la produccion de copolimeros de etileno propileno.

Country Status (12)

Country Link
US (1) US6403739B1 (es)
EP (1) EP0717050B1 (es)
JP (1) JP3935985B2 (es)
KR (1) KR100417895B1 (es)
CN (1) CN1079802C (es)
BR (1) BR9505924A (es)
CA (1) CA2162523C (es)
DE (1) DE69502167T2 (es)
ES (1) ES2117347T3 (es)
IT (1) IT1271278B (es)
RO (1) RO117261B1 (es)
RU (1) RU2161163C2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303771B1 (it) 1998-11-19 2001-02-23 Enichem Spa Catalizzatori al vanadio, loro preparazione ed uso nella (co)polimerizzazione di alfa-olefine.
US6956003B2 (en) * 2003-12-03 2005-10-18 Formosa Plastics Corporation, U.S.A. Catalyst system for ethylene (co)-polymerization
CA2622204C (en) 2005-09-12 2016-10-11 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same
WO2007033082A2 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Compositions comprising dimethyl sulfoxide (dmso)
US8480797B2 (en) 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
BRPI0921494A2 (pt) 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
JP5947721B2 (ja) 2009-10-30 2016-07-06 アベラ ファーマスーティカルズ インコーポレイテッド 変形性関節症を治療するためのジメチルスルホキシド（ｄｍｓｏ）およびメチルスルホニルメタン（ｍｓｍ）製剤
DE102010001910A1 (de) * 2010-02-12 2012-05-10 Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock Verfahren zur Herstellung von Olefinen sowie Katalysator
JP5009434B1 (ja) 2011-01-31 2012-08-22 株式会社アクトメント 爪矯正具および爪矯正治療セット

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU36663A1 (es) * 1957-12-11
US3166542A (en) * 1960-01-18 1965-01-19 Cabot Corp Surface treated inorganic solid polymerization catalyst and method of polymerization therewith
NL135605C (es) * 1968-01-17
US4325837A (en) * 1980-08-12 1982-04-20 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
US4579836A (en) * 1985-05-22 1986-04-01 Amoco Corporation Exhaustively prepolymerized supported alpha-olefin polymerization catalyst
US4886771A (en) * 1988-07-01 1989-12-12 Union Carbide Chemicals And Plastics Company Inc. Catalyst for regulating the molecular weight distribution of ethylene polymers
WO1990006326A1 (en) * 1988-12-06 1990-06-14 Exxon Chemical Patents Inc. Process for preparing a high density polyethylene of low oligomer content and high melt index ratio
JP2832752B2 (ja) * 1988-12-06 1998-12-09 エクソン・ケミカル・パテンツ・インク 制御された分子量分布のポリオレフィン製造用の担持されたバナジウム触媒
US5177042A (en) * 1989-12-29 1993-01-05 Union Carbide Chemicals And Plastics Technology Corporation High activity vanadium-based catalyst
IT1252069B (it) 1991-11-25 1995-05-29 Enichem Elastomers Processo per la preparazione di copolimeri elastomerici dell'etilene
US5376743A (en) * 1993-03-11 1994-12-27 Union Carbide Chemicals & Plastics Technology Corporation Process for the production of sticky polymers
RU2047355C1 (ru) * 1993-04-19 1995-11-10 Институт катализа СО РАН СПОСОБ ПРИГОТОВЛЕНИЯ НАНЕСЕННОГО КАТАЛИЗАТОРА ДЛЯ ПОЛИМЕРИЗАЦИИ ЭТИЛЕНА И СОПОЛИМЕРИЗАЦИИ ЭТИЛЕНА С α - ОЛЕФИНАМИ
US5416053A (en) * 1993-06-28 1995-05-16 Union Carbide Chemicals & Plastics Technology Corporation Homogenous polyethylenes and ethylene/propylene copolymers rubbers
US5480850A (en) * 1993-06-28 1996-01-02 Union Carbide Chemical & Plastics Technology Corporation Ethylene/propylene copolymer rubbers

Also Published As

Publication number Publication date
DE69502167D1 (de) 1998-05-28
CA2162523C (en) 2006-08-01
US6403739B1 (en) 2002-06-11
JPH0925310A (ja) 1997-01-28
ITMI942528A1 (it) 1996-06-15
BR9505924A (pt) 1997-12-23
JP3935985B2 (ja) 2007-06-27
EP0717050B1 (en) 1998-04-22
KR100417895B1 (ko) 2004-06-14
CN1079802C (zh) 2002-02-27
CA2162523A1 (en) 1996-06-16
CN1133301A (zh) 1996-10-16
KR960022592A (ko) 1996-07-18
ITMI942528A0 (it) 1994-12-15
RU2161163C2 (ru) 2000-12-27
IT1271278B (it) 1997-05-27
DE69502167T2 (de) 1998-09-03
RO117261B1 (ro) 2001-12-28
EP0717050A1 (en) 1996-06-19

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