ES2063086T3 - Procedimiento para la obtencion de polimeros de propileno-etileno del tipo de los asi llamados "polipropileno modificados tenazmente a la percusion". - Google Patents

Procedimiento para la obtencion de polimeros de propileno-etileno del tipo de los asi llamados "polipropileno modificados tenazmente a la percusion".

Info

Publication number
ES2063086T3
ES2063086T3 ES89114820T ES89114820T ES2063086T3 ES 2063086 T3 ES2063086 T3 ES 2063086T3 ES 89114820 T ES89114820 T ES 89114820T ES 89114820 T ES89114820 T ES 89114820T ES 2063086 T3 ES2063086 T3 ES 2063086T3
Authority
ES
Spain
Prior art keywords
titanium
propylene
component
magnesium
alcanol
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
ES89114820T
Other languages
English (en)
Inventor
Juergen Dr Kerth
Rainer Alexander Dr Werner
Ralf Dr Zolk
Klaus-Dieter Dr Ruempler
Guenther Dr Schweier
Rudolf Dr Mueller-Mall
Wolfgang Dr Gruber
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2063086T3 publication Critical patent/ES2063086T3/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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

EL INVENTO TRATA DE LA PRODUCCION CONTINUA DE COPOLIMERIZADOS DE BLOQUES DE ETILENO Y PROPILENO. EL PROCEDIMIENTO CONSISTE EN: HOMOPOLIMERIZAR PROPILENO EN UNA PRIMERA ZONA DE POLIMERIZACION EN FORMA DE LECHO SOLIDO MOVIBLE CON FINAS PARTICULAS Y EN PRESENCIA DE UN SISTEMA DE CATALIZADOR ZIEGLER-NATTA Y POLIMERIZAR EN UNA SEGUNDA POLIMERIZACION DEL LECHO SOLIDO EL HOMOPOLIMERIZADO DE PROPILENO CON ETILENO, PARA OBTENER EL POLIMERIZADO DE PROPILENO-ETILENO. SE CARACTERIZA PORQUE EL COMPONENTE DE TITANIO DEL CATALIZADOR ZIEGLER-NATTA ESTA FORMADO, UN HALOGENURO DE MAGNESIO FINAMENTE DIVIDIO, ALCANOL Y TETRACLORURO DE TITANIO Y DERIVADOS DE ACIDO FTALICO; EL EMPLEO DE COMPONENTES SILANOS ESPECIFICOS Y EL EMPLEO DE PARAMETROS DE POLIMERIZACION SELECCIONADOS ESPECIFICAMENTE CON DETERMINADAS RELACIONES DE PRIMERA Y SEGUNDA ZONA. EL SISTEMA CATALIZADOR ZIEGLER-NATTA ESTA FORMADO POR: UN COMPONENTE DE TITANIO QUE CONTIENE TITANIO, MAGNESIO, CLORO Y DERIVADOS DE ACIDO FTALICO; UN COMPONENTE DE ALQUILOALUMINIO Y UN COMPONENTE SILANO. EL COMPONENTE DE TITANIO SE PRODUCE TRATANDO EN CONDICIONES PREDETERMINADAS Y EN PRESENCIA DE HIDROCARBUROS LIQUIDOS, UN HALOGENURO DE MAGNESIO FINAMENTE DIVIDIDO, UN ALCANOL Y UN DERIVADO DE ACIDO FTALICO Y UN TETRACLORURO DE TITANIO: EXTRAYENDO EL PRODUCTO INTERMEDIO OBTENIDO CON TETRACLORURO DE TITANIO O UNA ALQUILBENZOL FLUIDO HASTA QUE LA MATERIA SOLIDA SE ENRIQUEZCA EN MAGNESIO Y LAVANDDO LA MATERIA SOLIDA ENRIQUECIDA EN MAGNESIO CON UN ALCANOL.
ES89114820T 1988-08-13 1989-08-10 Procedimiento para la obtencion de polimeros de propileno-etileno del tipo de los asi llamados "polipropileno modificados tenazmente a la percusion". Expired - Lifetime ES2063086T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3827565A DE3827565A1 (de) 1988-08-13 1988-08-13 Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten "schlagzaehmodifizierten polypropylene"

Publications (1)

Publication Number Publication Date
ES2063086T3 true ES2063086T3 (es) 1995-01-01

Family

ID=6360818

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89114820T Expired - Lifetime ES2063086T3 (es) 1988-08-13 1989-08-10 Procedimiento para la obtencion de polimeros de propileno-etileno del tipo de los asi llamados "polipropileno modificados tenazmente a la percusion".

Country Status (10)

Country Link
US (1) US4977210A (es)
EP (1) EP0355603B1 (es)
JP (1) JP2768749B2 (es)
AT (1) ATE104685T1 (es)
AU (1) AU606294B2 (es)
CA (1) CA1333828C (es)
DE (2) DE3827565A1 (es)
ES (1) ES2063086T3 (es)
IE (1) IE63798B1 (es)
ZA (1) ZA896141B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654108B1 (fr) * 1989-11-08 1993-08-20 Norsolor Sa Nouveaux caoutchoucs polyolefiniques et leur procede de preparation.
DE4019053A1 (de) * 1990-06-15 1991-12-19 Basf Ag Polymerisate des propylens mit breitem molmassenverhaeltnis q
US6300434B1 (en) * 1991-05-31 2001-10-09 Basell Polyolefin Gmbh Propylene-ethylene copolymers made from three different constituents
DE4119283A1 (de) * 1991-06-12 1992-12-17 Basf Ag Hochfliessfaehige mischungen aus verschiedenen propylenpolymerisaten
DE4119345A1 (de) * 1991-06-12 1992-12-17 Basf Ag Propylen-ethylen-copolymerisate mit hohem kautschukgehalt
IT1250731B (it) * 1991-07-31 1995-04-21 Himont Inc Procedimento per la preparazione di polietilene lineare a bassa densita'
JP3162848B2 (ja) * 1991-12-25 2001-05-08 三井化学株式会社 架橋ポリオレフィン成形体およびその製造法
US5587436A (en) * 1992-11-12 1996-12-24 Quantum Chemical Corporation Process for controlling the polymerization of propylene and ethylene and copolymer products
US5705576A (en) * 1992-11-12 1998-01-06 Quantum Chemical Corporation Process for controlling production of in-situ thermoplastic polyolefins and products
US5314746A (en) * 1992-11-12 1994-05-24 Quantum Chemical Corporation Soft, puncture- and tear-resistant polyolefin films
DE4317655A1 (de) * 1993-05-27 1994-12-01 Basf Ag Mehrphasige Blockcopolymerisate des Propylens
US6284857B1 (en) 1993-07-22 2001-09-04 Mitsui Chemical, Inc. Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition
DE4330661A1 (de) * 1993-09-10 1995-03-16 Basf Ag Kälteschlagzähe Propylenpolymerisate
DE4415625A1 (de) * 1994-05-04 1995-11-09 Basf Ag Copolymerisate des Propylens mit hohem Kautschukgehalt
KR100341040B1 (ko) * 1994-08-18 2002-11-23 칫소가부시키가이샤 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법
DE4432798A1 (de) 1994-09-15 1996-03-21 Basf Ag Hochflexible Propylen-Ethylen-Copolymerisate
JP3275223B2 (ja) * 1994-09-22 2002-04-15 科学技術振興事業団 ポリプロピレン−ｂ−ポリ（エチレン−ｃｏ−プロピレン）とその製造方法
DE19543293A1 (de) 1995-11-21 1997-05-22 Basf Ag Copolymerisate des Propylens
DE19545498A1 (de) * 1995-12-06 1997-06-12 Basf Ag Verbesserte Propylenpolymerisate
US5861463A (en) * 1996-10-31 1999-01-19 The Dow Chemical Company Impact-modified thermoplastic polyolefins and articles fabricated therefrom
CA2311543C (en) * 1997-11-21 2008-02-05 Chisso Petrochemical Corporation Process for the preparation of polypropylene-b-poly(ethylene-co-propylene)
DE10025727A1 (de) 2000-05-25 2002-01-03 Basell Polypropylen Gmbh Hochfließfähige Propylenblockcopolymerisate
CN101585924B (zh) * 2009-03-05 2012-05-23 南京诚盟机械有限公司 Epp聚丙烯发泡珠粒生产线
CN110437359A (zh) * 2019-07-03 2019-11-12 联泓新材料科技股份有限公司 一种奶茶杯用的聚丙烯的制备方法
EP4527497A1 (en) 2023-09-19 2025-03-26 Lummus Novolen Technology GmbH Energy-efficient polypropylene production by reducing power consumption of heat rejection system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6402946A (es) * 1963-03-27 1964-09-28
DE2049622C3 (de) * 1970-10-09 1979-12-13 Basf Ag, 6700 Ludwigshafen Verfahren zur Wärmeabfuhr bei der Polymerisation von Monomeren in der Gasphase
US4284738A (en) * 1980-08-11 1981-08-18 El Paso Polyolefins Company Ethylene-propylene block copolymerization process and product
DE3144312A1 (de) * 1981-11-07 1983-05-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von propylen-ethylen-polymerisaten vom typ der sogenannten block-copolymerisate
DE3214246A1 (de) * 1982-04-17 1983-10-27 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten "block-copolymerisate"
DE3317353A1 (de) * 1983-05-13 1984-11-15 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten block-copolymerisate
JPS62116618A (ja) * 1985-11-15 1987-05-28 Chisso Corp プロピレン−エチレンブロツク共重合体の連続製造法
US4882380A (en) * 1987-07-07 1989-11-21 Union Carbide Chemicals And Plastics Company Inc. Process for the production of impact polypropylene copolymers
DE3730022A1 (de) * 1987-09-08 1989-03-16 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
AU599201B2 (en) * 1988-01-29 1990-07-12 Basf Aktiengesellschaft Preparation of propylene/ethylene polymers

Also Published As

Publication number Publication date
CA1333828C (en) 1995-01-03
EP0355603B1 (de) 1994-04-20
EP0355603A2 (de) 1990-02-28
AU3951089A (en) 1990-02-15
EP0355603A3 (de) 1991-11-27
ATE104685T1 (de) 1994-05-15
JPH0288612A (ja) 1990-03-28
DE58907496D1 (de) 1994-05-26
JP2768749B2 (ja) 1998-06-25
US4977210A (en) 1990-12-11
IE892597L (en) 1990-02-13
IE63798B1 (en) 1995-06-14
ZA896141B (en) 1991-04-24
DE3827565A1 (de) 1990-02-15
AU606294B2 (en) 1991-01-31

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