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FR2394558A1 - Procede et catalyseur pour la preparation de polyolefines - Google Patents

Procede et catalyseur pour la preparation de polyolefines

Info

Publication number
FR2394558A1
FR2394558A1 FR7818175A FR7818175A FR2394558A1 FR 2394558 A1 FR2394558 A1 FR 2394558A1 FR 7818175 A FR7818175 A FR 7818175A FR 7818175 A FR7818175 A FR 7818175A FR 2394558 A1 FR2394558 A1 FR 2394558A1
Authority
FR
France
Prior art keywords
compound
catalyst
polyolefins
preparation
mixtures
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.)
Granted
Application number
FR7818175A
Other languages
English (en)
Other versions
FR2394558B1 (fr
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.)
Eneos Corp
Original Assignee
Nippon Oil 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
Priority claimed from JP7108077A external-priority patent/JPS546088A/ja
Priority claimed from JP7433077A external-priority patent/JPS5410389A/ja
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of FR2394558A1 publication Critical patent/FR2394558A1/fr
Application granted granted Critical
Publication of FR2394558B1 publication Critical patent/FR2394558B1/fr
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/906—Comminution of transition metal containing catalyst

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

L'invention concerne un procédé pour la préparation de polyoléfines dans lequel on polymérise ou copolymérise les oléfines en utilisant comme catalyseur un composant solide et un composé organométallique. Dans le catalyseur selon l'invention, ledit composant solide est choisi parmi (A) les substances obtenues par copulvérisation de 1 un produit de réaction résultant d'une réaction thermique de l'oxyde de magnésium et du chlorure d'aluminium et 2 un composé de titane ou un composé de vanadium ou leurs mélanges, et (B) les substances obtenues par copulvérisation de 1 un produit de réaction résultant d'une réaction thermique de l'oxyde de magnésium et du chlorure d'aluminium, 2 un composé de titane, un composé de vanadium ou leurs mélanges, et 3 un halogénure organique.
FR7818175A 1977-06-17 1978-06-16 Procede et catalyseur pour la preparation de polyolefines Expired FR2394558B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7108077A JPS546088A (en) 1977-06-17 1977-06-17 Preparation of polyolefin
JP7433077A JPS5410389A (en) 1977-06-24 1977-06-24 Preparation of polyolefin

Publications (2)

Publication Number Publication Date
FR2394558A1 true FR2394558A1 (fr) 1979-01-12
FR2394558B1 FR2394558B1 (fr) 1985-07-05

Family

ID=26412204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818175A Expired FR2394558B1 (fr) 1977-06-17 1978-06-16 Procede et catalyseur pour la preparation de polyolefines

Country Status (5)

Country Link
US (1) US4384088A (fr)
CA (1) CA1119152A (fr)
DE (1) DE2826547A1 (fr)
FR (1) FR2394558B1 (fr)
IT (1) IT1098330B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831083B2 (ja) * 1978-04-11 1983-07-04 日石三菱株式会社 ポリオレフインの製造方法
EP0527019B1 (fr) * 1991-08-03 1999-04-21 Asahi Kasei Kogyo Kabushiki Kaisha Solvent contenant de l'halogène, solution avec ce solvent et procédé pour la fabrication de fibres tri-dimensionelles
US20080051535A1 (en) * 2006-08-23 2008-02-28 Fina Technology, Inc. Promoter system for polymerization processes and polymers formed therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208242A (en) * 1968-02-03 1970-10-07 Chisso Corp Improvements in and relating to the polymerisation of alpha-olefins
FR1582543A (fr) * 1968-07-01 1969-10-03
US3718635A (en) * 1969-12-16 1973-02-27 Mitsul Petrochem Ind Ltd Process for polymerization of olefins and catalyst composition therefor
JPS4948475B1 (fr) * 1970-08-11 1974-12-21
LU61816A1 (fr) * 1970-10-06 1972-06-28
JPS513514B2 (fr) * 1972-07-08 1976-02-03
US4022958A (en) * 1973-03-26 1977-05-10 Nippon Oil Company Ltd. Process for preparing polyolefins

Also Published As

Publication number Publication date
US4384088A (en) 1983-05-17
IT7824647A0 (it) 1978-06-16
IT1098330B (it) 1985-09-07
DE2826547C2 (fr) 1989-07-20
FR2394558B1 (fr) 1985-07-05
DE2826547A1 (de) 1979-01-25
CA1119152A (fr) 1982-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse