ES2026714T3 - Procedimiento para preparar copolimeros al azar. - Google Patents

Procedimiento para preparar copolimeros al azar.

Info

Publication number
ES2026714T3
ES2026714T3 ES198989108520T ES89108520T ES2026714T3 ES 2026714 T3 ES2026714 T3 ES 2026714T3 ES 198989108520 T ES198989108520 T ES 198989108520T ES 89108520 T ES89108520 T ES 89108520T ES 2026714 T3 ES2026714 T3 ES 2026714T3
Authority
ES
Spain
Prior art keywords
range
aluminum
comonomers
psi
titanium
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
ES198989108520T
Other languages
English (en)
Inventor
Fred Chun-Chien Twu
Ian Donald Burdett
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22712263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2026714(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of ES2026714T3 publication Critical patent/ES2026714T3/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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

UN PROCESO PARA LA COPOLIMERIZACION DE AL MENOS LOS DOS COMONOMEROS, PROPILENO Y ETILENO, QUE COMPRENDE EL CONTACTO DE LOS COMONOMEROS EN LA FASE GASEOSA EN AL MENOS UNA ZONA DE REACCION, BAJO CONDICIONES DE POLIMERIZACION, CON UN SISTEMA CATALIZADOR QUE COMPRENDE: (I) UN PRECURSOR CATALIZADOR SOLIDO, QUE INCLUYE MAGNESIO; TITANIO; UN HALOGENO QUE ES CLORO, BROMO O YODO O SUS MEZCLAS; Y UN ESTER DE ACIDO POLICARBOXILICO QUE CONTIENE DOS GRUPOS ESTER COPLANARES UNIDOS A ATOMOS DE CARBONO ADYACENTES; (II) UN CATALIZADOR DE HIDROCARBIL ALUMINIO; Y (III) UN COMPUESTO DE SILICIO CONTENIENDO AL MENOS UN GRUPO DE SILICIO - OXIGENO - CARBONO DONDE LA RELACION ATOMICA DE ALUMINIO A TITANIO ESTA EN EL INTERVALO DE 5 A 300, CON LA CONDICION DE QUE LA TEMPERATURA EN LA ZONA DE REACCION ESTA EN EL INTERVALO DE 50 (GRADOS) C A 150 (GRADOS) C; LA RELACION MOLAR DE ALUMINIO A COMPUESTO DE SILICIO ES DE 0,5 A 100; LA PRESION PARCIAL DE PROPILENO ES DE 50 A 600 PSI; Y LA PRESION PARCIAL DE ETILENO ES DE 0,25 A 25 PSI.
ES198989108520T 1988-05-12 1989-05-11 Procedimiento para preparar copolimeros al azar. Expired - Lifetime ES2026714T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19309388A 1988-05-12 1988-05-12

Publications (1)

Publication Number Publication Date
ES2026714T3 true ES2026714T3 (es) 1992-05-01

Family

ID=22712263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989108520T Expired - Lifetime ES2026714T3 (es) 1988-05-12 1989-05-11 Procedimiento para preparar copolimeros al azar.

Country Status (13)

Country Link
EP (1) EP0341724B1 (es)
JP (1) JPH0725848B2 (es)
KR (1) KR940002716B1 (es)
CN (1) CN1040218C (es)
AT (1) ATE70071T1 (es)
AU (1) AU609295B2 (es)
BR (1) BR8902205A (es)
CA (1) CA1324234C (es)
DE (1) DE68900495D1 (es)
ES (1) ES2026714T3 (es)
GR (1) GR3003926T3 (es)
MY (1) MY105198A (es)
ZA (1) ZA893525B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI894517A (fi) * 1988-09-26 1990-03-27 Union Carbide Chem Plastic Foerfarande foer framstaellning av alfa-olefinpolymerer.
PT93853A (pt) * 1989-04-28 1990-11-20 Mitsui Toatsu Chemicals Processo para a preparacao de um copolimero de polipropileno sindiotatico
DE4011160A1 (de) * 1990-04-06 1991-10-17 Basf Ag Copolymerisate des propylens mit anderen alk-1-enen
DE19506286A1 (de) * 1995-02-23 1996-08-29 Basf Ag Statistische Copolymerisate des Propylens für Schaumstoffe
JP3264148B2 (ja) * 1995-08-31 2002-03-11 住友化学工業株式会社 プロピレン−エチレンランダム共重合体、その製法及びフィルム
US6649725B2 (en) * 1996-02-05 2003-11-18 Idemitsu Petrochemical Co., Ltd. Propylenic copolymer, and its film
IT1282691B1 (it) * 1996-02-27 1998-03-31 Montell North America Inc Processo per la preparazione di copolimeri random del propilene e prodotti cosi' ottenuti
DE19746741A1 (de) 1996-10-30 1998-05-07 Idemitsu Petrochemical Co Propylen-Copolymer und Folie daraus
JP3569739B2 (ja) 1996-11-25 2004-09-29 出光石油化学株式会社 プロピレン系ランダム共重合体の製造方法
CA2608321A1 (en) 2005-05-12 2006-11-16 Basell Poliolefine Italia S.R.L. Propylene-ethylene copolymers and process for their preparation
RU2436800C2 (ru) * 2007-05-22 2011-12-20 Бореалис Текнолоджи Ой Каталитическая система для получения полипропиленовых сополимеров

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219633A (en) * 1979-04-09 1980-08-26 Standard Oil Company (Indiana) Process for the preparation of ethylene-propylene random copolymers
JPS5883006A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd オレフインの重合方法
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
DE3461811D1 (en) * 1983-01-25 1987-02-05 Mitsui Petrochemical Ind Film-forming propylene copolymer, film thereof and process for production of the film
JPS6044507A (ja) * 1983-08-23 1985-03-09 Toho Titanium Co Ltd オレフィン類重合用触媒成分
GB2143834B (en) * 1983-07-20 1987-06-03 Toho Titanium Co Ltd Polymerization catalyst
JPS6023404A (ja) * 1983-07-20 1985-02-06 Toho Titanium Co Ltd オレフィン類重合用触媒成分
JPS60139706A (ja) * 1983-12-27 1985-07-24 Toho Titanium Co Ltd オレフイン類重合用触媒成分
JPS61126109A (ja) * 1984-11-22 1986-06-13 Toho Titanium Co Ltd オレフイン類重合用触媒成分および触媒
US5093415A (en) * 1987-05-19 1992-03-03 Union Carbide Chemicals & Plastics Technology Corporation Process for producing stereoregular polymers having a narrow molecular weight distribution
FI885472A (fi) * 1987-11-25 1989-05-26 Shell Oil Co Propenpolymerer och deras framstaellning.

Also Published As

Publication number Publication date
KR940002716B1 (ko) 1994-03-31
AU3468489A (en) 1989-11-16
MY105198A (en) 1994-08-30
CN1038651A (zh) 1990-01-10
BR8902205A (pt) 1990-01-02
ATE70071T1 (de) 1991-12-15
CN1040218C (zh) 1998-10-14
CA1324234C (en) 1993-11-09
EP0341724A1 (en) 1989-11-15
EP0341724B1 (en) 1991-12-04
KR890017273A (ko) 1989-12-15
JPH0725848B2 (ja) 1995-03-22
GR3003926T3 (es) 1993-03-16
DE68900495D1 (de) 1992-01-16
AU609295B2 (en) 1991-04-26
ZA893525B (en) 1990-01-31
JPH0277411A (ja) 1990-03-16

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