ES8507576A1 - Un procedimiento para preparar una composicion de catalizador de polimerizacion de olefinas - Google Patents

Un procedimiento para preparar una composicion de catalizador de polimerizacion de olefinas

Info

Publication number
ES8507576A1
ES8507576A1 ES533933A ES533933A ES8507576A1 ES 8507576 A1 ES8507576 A1 ES 8507576A1 ES 533933 A ES533933 A ES 533933A ES 533933 A ES533933 A ES 533933A ES 8507576 A1 ES8507576 A1 ES 8507576A1
Authority
ES
Spain
Prior art keywords
gas phase
olefin polymerization
polymerization catalysts
phase processes
catalysts adapted
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
Application number
ES533933A
Other languages
English (en)
Other versions
ES533933A0 (es
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES8507576A1 publication Critical patent/ES8507576A1/es
Publication of ES533933A0 publication Critical patent/ES533933A0/es
Granted 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

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)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION DE CATALIZADOR DE POLIMERIZACION DE OLEFINAS.COMPRENDE: A) MEZCLAR EN UN DISPOSITIVO DE ACABADO CON PALETAS, DE ALTA VELOCIDAD, UN 50 A 95 EN PESO DE UN MATERIAL DE SOPORTE ORGANICO, INERTE, SOLIDO EN PARTICULAS Y UN 5 A 50 EN PESO DE PRECURSOR DE CATALIZADOR DE POLIMERIZACION DE OLEFINAS, EN BAJA PRESION, Y SOLIDO EN PARTICULAS; Y B) EFECTUAR LA MEZCLA EN CONDICIONES DE CALOR INDUCIDAS POR FRICCION, DURANTE UN PERIODO DE TIEMPO SUFICIENTE, PARA REBLANDECER PARTICULAS DEL MATERIAL DE SOPORTE, SIN FUNDIR UNAS CON OTRAS E INCRUSTAR O ADHERIR A LAS PARTICULAS DEL PRECURSOR DE CATALIZADOR EN LAS PARTICULAS DE MATERIAL DE SOPORTE, SIN OCASIONAR DETERIORO ALGUNO EN LA NATURALEZA QUIMICA DE LAS PARTICULAS DEL MATERIAL SOPORTE O DEL PRECURSOR DE CATALIZADOR. EL PRECURSOR DE CATALIZADOR ES UN CATALIZADOR DE TIPO ZIEGLER O ZIEGLER-NATTA Y EL MATERIAL DE SOPORTE ORGANICO ES UNA RESINA DE POLIETILENO.
ES533933A 1983-07-01 1984-07-02 Un procedimiento para preparar una composicion de catalizador de polimerizacion de olefinas Granted ES533933A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51021683A 1983-07-01 1983-07-01

Publications (2)

Publication Number Publication Date
ES8507576A1 true ES8507576A1 (es) 1985-09-01
ES533933A0 ES533933A0 (es) 1985-09-01

Family

ID=24029835

Family Applications (2)

Application Number Title Priority Date Filing Date
ES533933A Granted ES533933A0 (es) 1983-07-01 1984-07-02 Un procedimiento para preparar una composicion de catalizador de polimerizacion de olefinas
ES541814A Granted ES541814A0 (es) 1983-07-01 1985-04-01 Un procedimiento para polimerizar cataliticamente uno o mas monomeros de olefinas

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES541814A Granted ES541814A0 (es) 1983-07-01 1985-04-01 Un procedimiento para polimerizar cataliticamente uno o mas monomeros de olefinas

Country Status (14)

Country Link
EP (1) EP0131832B1 (es)
JP (1) JPS60501762A (es)
AT (1) ATE27287T1 (es)
AU (1) AU572749B2 (es)
BR (1) BR8406947A (es)
CA (1) CA1220775A (es)
DE (1) DE3463772D1 (es)
DK (1) DK94785A (es)
ES (2) ES533933A0 (es)
FI (1) FI78485C (es)
GR (1) GR82118B (es)
IN (1) IN160918B (es)
NO (1) NO850673L (es)
WO (1) WO1985000370A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568730A (en) * 1984-08-13 1986-02-04 Exxon Research & Engineering Co. Polymerization catalyst
JPH0284405A (ja) * 1988-09-20 1990-03-26 Mitsubishi Petrochem Co Ltd エチレン重合体の製造法
JP3124317B2 (ja) * 1991-06-28 2001-01-15 三菱化学株式会社 オレフィン重合用触媒
KR20070091444A (ko) 2006-03-06 2007-09-11 주식회사 엘지화학 올레핀 전중합을 이용한 프로필렌의 중합방법
CN114591455B (zh) * 2020-12-03 2023-10-31 中国石油天然气股份有限公司 催化剂及其制备方法、烯烃聚合催化剂体系

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28361A (en) * 1860-05-22 Machine pok
BE566124A (es) * 1957-03-28
USRE28361E (en) * 1966-02-08 1975-03-11 Polymer pigmentation
CA1144300A (en) * 1978-11-20 1983-04-05 Allen Noshay Preparation of low density ethylene copolymers in fluid bed reactor
US4425257A (en) * 1980-05-02 1984-01-10 Phillips Petroleum Company Supported high efficiency polyolefin catalyst component and methods of making and using the same
US4429085A (en) * 1982-09-17 1984-01-31 The Goodyear Tire & Rubber Company Microencapsulated aqueous polymerization catalyst
US4426317A (en) * 1982-11-24 1984-01-17 Cities Service Company Process for making olefin polymerization catalyst

Also Published As

Publication number Publication date
FI850834A0 (fi) 1985-02-28
GR82118B (es) 1984-12-13
FI850834L (fi) 1985-02-28
JPS60501762A (ja) 1985-10-17
DE3463772D1 (en) 1987-06-25
ES8602852A1 (es) 1985-12-01
WO1985000370A1 (en) 1985-01-31
BR8406947A (pt) 1985-06-04
AU3100984A (en) 1985-02-07
ES541814A0 (es) 1985-12-01
AU572749B2 (en) 1988-05-12
EP0131832B1 (en) 1987-05-20
FI78485B (fi) 1989-04-28
ES533933A0 (es) 1985-09-01
EP0131832A1 (en) 1985-01-23
FI78485C (fi) 1989-08-10
DK94785D0 (da) 1985-02-28
CA1220775A (en) 1987-04-21
ATE27287T1 (de) 1987-06-15
NO850673L (no) 1985-02-20
IN160918B (es) 1987-08-15
DK94785A (da) 1985-02-28

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506