ES2057414T3 - Copolimeros de propileno elastomeros y proceso para fabricarlos en fase gaseosa. - Google Patents

Copolimeros de propileno elastomeros y proceso para fabricarlos en fase gaseosa.

Info

Publication number
ES2057414T3
ES2057414T3 ES90307662T ES90307662T ES2057414T3 ES 2057414 T3 ES2057414 T3 ES 2057414T3 ES 90307662 T ES90307662 T ES 90307662T ES 90307662 T ES90307662 T ES 90307662T ES 2057414 T3 ES2057414 T3 ES 2057414T3
Authority
ES
Spain
Prior art keywords
donor
electron
manufacture
support
gaseous phase
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
ES90307662T
Other languages
English (en)
Inventor
Jean-Claude Andre Bailly
Philippe Bres
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of ES2057414T3 publication Critical patent/ES2057414T3/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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene

Abstract

EL PRESNETE INVENTO SE REFIERE A LOS COPOLIMEROS ELASTOMERICOS DE PROPILENO CON ETILENO Y/O 1-BUTENO Y OPCIONALMENTE CON AL MENOS UN C5-12 ALFA-OLEFINO, Y AL PROCESO PARA MANUFACTURARLOS EN LA FASE GASEOSA. EL PROCESO EMPLEA UN CATALIZADOR OBTENIDO DEL CONTACTO SUCESIVO ENTRE UN SOPORTE CON UN DONA TE DE ELECTRONES QUE CONTINE H D2 LABIL Y CON UN DONANTE DE ELECTRONES D3 ELEGIDO DE LOS ESTERES CARBOXILICOS AROMATICOS, Y DESPUES SE IMPREGNAN Y ACTIVAN LOS SOPORTES MEDIANTE DOS CONTACTOS SUCESIVOS CON TETRACLORURO DE TITANIO, CONSISTIENDO DICHO SOPORTE EN EL 80 AL 99 % POR MOL DE DICLORURO DE MAGNESIO Y DEL 1 AL 20 % POR MOL DE UN DONANTE ORGANICO DE ELECTRONES D1 LIBRE DE H LABIL. EL PROCESO COMPRENDE UN ESTADIO DE PREPOLIMERIZACION MEDIANTE EL CONTACTO DEL CATALIZADOR CON AL MENOS UN C2-12 ALFA-OLEFINO, UN DONANTE EXTERNO DE ELECTRONES D4 Y UN COCATALIZADOR (A).
ES90307662T 1989-07-17 1990-07-12 Copolimeros de propileno elastomeros y proceso para fabricarlos en fase gaseosa. Expired - Lifetime ES2057414T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909823A FR2649708B1 (fr) 1989-07-17 1989-07-17 Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite

Publications (1)

Publication Number Publication Date
ES2057414T3 true ES2057414T3 (es) 1994-10-16

Family

ID=9384002

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90307662T Expired - Lifetime ES2057414T3 (es) 1989-07-17 1990-07-12 Copolimeros de propileno elastomeros y proceso para fabricarlos en fase gaseosa.

Country Status (18)

Country Link
EP (1) EP0409492B1 (es)
JP (1) JPH04500832A (es)
CN (1) CN1049357A (es)
AT (1) ATE110394T1 (es)
AU (2) AU631910B2 (es)
BR (1) BR9006856A (es)
CA (1) CA2030515A1 (es)
DD (1) DD301192A7 (es)
DE (1) DE69011776T2 (es)
ES (1) ES2057414T3 (es)
FI (1) FI99118B (es)
FR (1) FR2649708B1 (es)
HU (1) HUT56861A (es)
MY (1) MY108521A (es)
NO (1) NO178863C (es)
NZ (1) NZ234493A (es)
PL (1) PL286095A1 (es)
WO (1) WO1991001338A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650827B1 (fr) * 1989-08-08 1993-03-05 Bp Chem Int Ltd Procede de preparation d'un catalyseur de type ziegler - natta a base de vanadium
FR2651234B1 (fr) * 1989-08-29 1993-03-12 Bp Chem Int Ltd Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite.
EP0426139B1 (en) * 1989-10-31 1995-04-05 Union Carbide Chemicals And Plastics Company, Inc. Process for the preparation of random copolymers
BR9005444A (pt) * 1989-10-31 1991-09-17 Union Carbide Chem Plastic Processo para a preparacao de copolimeros aleatorios
US5068489A (en) * 1989-12-28 1991-11-26 Union Carbide Chemicals And Plastics Technology Corporation Preparation of very low molecular weight polyethylene in a fluidized bed
US5247032A (en) * 1989-12-29 1993-09-21 Mitsui Petrochemical Industries, Ltd. Solid catalyst components for olefin polymerization and processes for the polymerization of olefin using same
FR2665451B1 (fr) * 1990-08-03 1994-04-08 Bp Chemicals Snc Procede de fabrication en phase gazeuse de polymeres ou de copolymeres de l'ethylene a l'aide d'un systeme catalytique de haute activite et produits obtenus.
IT1246614B (it) 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
EP0546191B1 (en) * 1991-06-27 1997-09-03 Idemitsu Petrochemical Company Limited Polypropylene resin and its composition
FR2689510B1 (fr) * 1992-04-03 1995-07-21 Bp Chemicals Snc Procede de preparation d'un catalyseur de type ziegler natta pour la polymerisation des olefines.
FR2697526B1 (fr) * 1992-10-30 1994-12-16 Bp Chemicals Snc Procédé de préparation d'un catalyseur de type Ziegler-Natta pour la polymérisation des oléfines.
EP0564211A3 (en) * 1992-04-03 1993-10-20 BP Chemicals Limited Process for the preparation of a ziegler-natta catalyst
US5744555A (en) * 1994-11-25 1998-04-28 Eastman Chemical Company Process for the synthesis of elastomeric polypropylene
CA2167983C (en) * 1995-01-25 2001-01-09 Toshiyuki Tsutsui Dry prepolymerized catalyst for olefin polymerization, process for preparing the same and gas phase olefin polymerization process
FI963707A0 (fi) * 1996-09-19 1996-09-19 Borealis Polymers Oy Foerfarande foer polymerisering av alfa-olefiner, vid polymerisering anvaendbar katalysator och foerfarande foer framstaellning av densamma
DE10259243A1 (de) * 2002-12-17 2004-07-01 Merck Patent Gmbh Verfahren zur Herstellung von Co- und Terpolymeren aus Olefinen
EP2543684B1 (en) * 2011-07-07 2016-12-21 Borealis AG Process for the manufacture of isotactic polypropylene
WO2014023604A1 (en) * 2012-08-07 2014-02-13 Borealis Ag Process for the preparation of polypropylene with improved productivity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56811A (en) * 1979-06-18 1981-01-07 Mitsui Petrochem Ind Ltd Preparation of olefin polymer or copolymer
EP0099774B2 (fr) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé
CA1306579C (en) * 1987-12-15 1992-08-18 Mamoru Kioka Process for producing polypropylene and stretched polypropylene film
FR2628110B1 (fr) * 1988-03-03 1994-03-25 Bp Chimie Catalyseur de polymerisation d'olefines de type ziegler-natta, supporte sur des particules spheriques de chlorure de magnesium, et procede de preparation
FR2629461B1 (fr) * 1988-03-31 1993-05-07 Bp Chimie Sa Catalyseur de (co)polymerisation du propylene, supporte sur des particules spheriques de chlorure de magnesium et enrobe par du polypropylene, et procedes de preparation
FR2651234B1 (fr) * 1989-08-29 1993-03-12 Bp Chem Int Ltd Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite.

Also Published As

Publication number Publication date
FI99118B (fi) 1997-06-30
PL286095A1 (en) 1991-09-23
AU6044190A (en) 1991-02-22
NO178863B (no) 1996-03-11
EP0409492B1 (en) 1994-08-24
CA2030515A1 (en) 1991-01-18
FR2649708B1 (fr) 1991-10-25
FR2649708A1 (fr) 1991-01-18
NO910974D0 (no) 1991-03-12
EP0409492A1 (en) 1991-01-23
NZ234493A (en) 1991-08-27
MY108521A (en) 1996-10-31
WO1991001338A1 (en) 1991-02-07
ATE110394T1 (de) 1994-09-15
CN1049357A (zh) 1991-02-20
FI910789A0 (fi) 1991-02-19
BR9006856A (pt) 1991-08-27
DD301192A7 (de) 1992-10-22
AU651006B2 (en) 1994-07-07
AU631910B2 (en) 1992-12-10
NO178863C (no) 1996-06-19
DE69011776D1 (de) 1994-09-29
HUT56861A (en) 1991-10-28
AU2624492A (en) 1992-12-03
HU905513D0 (en) 1991-07-29
JPH04500832A (ja) 1992-02-13
NO910974L (no) 1991-03-12
DE69011776T2 (de) 1994-12-15

Similar Documents

Publication Publication Date Title
ES2057414T3 (es) Copolimeros de propileno elastomeros y proceso para fabricarlos en fase gaseosa.
NO930910L (no) Fremgangsmaate for gassfasepolymerisering av olefiner
NO882296L (no) Behandling av katalytisk preparat og dettes anvendelse ved gassfasepolymerisering av olefiner.
HUT72277A (en) Catalyst systems and process for producing broad molecular weight polyolefin
ES2062387T3 (es) Proceso para la preparacion de copolimeros elastomericos de propileno en fase gaseosa.
BR9404332A (pt) Sistema catalítico utilizável para a polimerização de alfa-olefinas, cocatalisador não halogenado utilizável para a polimerização das alfa-olefinas, e, processo para a polimerização de alfa-olefinas.
ATE154620T1 (de) Homogene polyethylene und kautschukartige ethylen/propylen copolymere
ES2079213T3 (es) Catalizador para la polimerizacion de olefinas, procedimiento para su produccion y su empleo.
DE69809886D1 (de) Herstellung von schlagfestem polyethylen
CA2260398A1 (en) Desulfurization of petroleum products
BR9915579A (pt) Processo para polimerizar etileno e/ou etileno e pelo menos uma ou mais outra (s) olefina (s), pelìcula, e, artigo.
BR0211176A (pt) Processo para aumentar a atividade de catalisador em um processo em fase gasosa contìnuo para polimerizar etileno ou etileno e pelo menos uma ou mais outras olefinas

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 409492

Country of ref document: ES