FR2402667A1 - Procede de polymerisation d'olefines et catalyseur utile dans ce but - Google Patents

Procede de polymerisation d'olefines et catalyseur utile dans ce but

Info

Publication number
FR2402667A1
FR2402667A1 FR7825922A FR7825922A FR2402667A1 FR 2402667 A1 FR2402667 A1 FR 2402667A1 FR 7825922 A FR7825922 A FR 7825922A FR 7825922 A FR7825922 A FR 7825922A FR 2402667 A1 FR2402667 A1 FR 2402667A1
Authority
FR
France
Prior art keywords
compound
halogen
transition metal
average particle
particle diameter
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
FR7825922A
Other languages
English (en)
Other versions
FR2402667B1 (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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of FR2402667A1 publication Critical patent/FR2402667A1/fr
Application granted granted Critical
Publication of FR2402667B1 publication Critical patent/FR2402667B1/fr
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/20—Detecting rotary movement
    • G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation
    • 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
    • Y10S526/908—Containing catalyst of specified particle size
    • 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
    • Y10S526/909—Polymerization characterized by particle size of product

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

La présente invention concerne un procédé pour polymériser ou copolymériser une alpha -oléfine en présence d'un catalyseur composé de : A' un composant catalytique d'un métal de transition résultant du support d'un composé d'un métal de transition contenant un halogène sur des particules sphériques et solides séchées par pulvérisation d'un composé de magnésium; et B' un composé organo-métallique d'un métal des groupes I à III de la Table Périodique. Selon l'invention, le composé A' est un composant catalytique A préparé en supportant le composé d'un métal de transition contenant un halogène sur des particules sphériques et solides ayant une aire superficielle spécifique d'au moins 20 m**2/g et un diamètre moyen des particules de 5 à 300 mu , obtenues en séchant par pulvérisation une suspension d'un composé de magnésium contenant de l'oxygène et dépourvu d'halogène ayant un diamètre moyen des particules de 0,01 à 20 mu . L'invention s'applique notamment à la polymérisation ou à la copolymérisation de l'éthylène, du propylène, du 1-butène, du 4-méthyl-1-pentène ou du 1-octène.
FR7825922A 1977-09-09 1978-09-08 Procede de polymerisation d'olefines et catalyseur utile dans ce but Granted FR2402667A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10770477A JPS5441985A (en) 1977-09-09 1977-09-09 Polymerization or copolymerization of olefin

Publications (2)

Publication Number Publication Date
FR2402667A1 true FR2402667A1 (fr) 1979-04-06
FR2402667B1 FR2402667B1 (fr) 1980-07-25

Family

ID=14465820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825922A Granted FR2402667A1 (fr) 1977-09-09 1978-09-08 Procede de polymerisation d'olefines et catalyseur utile dans ce but

Country Status (12)

Country Link
US (1) US4311817A (fr)
JP (1) JPS5441985A (fr)
AT (1) AT364167B (fr)
AU (1) AU541964B2 (fr)
BE (1) BE870313A (fr)
BR (1) BR7805861A (fr)
CA (1) CA1127136A (fr)
DE (1) DE2839188A1 (fr)
FR (1) FR2402667A1 (fr)
GB (1) GB2006227B (fr)
IT (1) IT1099497B (fr)
NL (1) NL185407C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216402A2 (fr) * 1985-08-28 1987-04-01 Shell Internationale Researchmaatschappij B.V. Préparation de particules sphériques d'alcoxides de magnésium
EP0290149A2 (fr) * 1987-04-13 1988-11-09 BASF Aktiengesellschaft Solides particulaires, leur préparation et application

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681312A (en) * 1979-12-04 1981-07-03 Nippon Oil Co Ltd Production of polyolefin
US4843133A (en) * 1979-12-07 1989-06-27 Phillips Petroleum Company Polymerization and catalysts
JPS5858411B2 (ja) * 1980-03-13 1983-12-24 住友金属工業株式会社 高張力冷延鋼板の製造法
ZA811737B (en) * 1980-03-24 1982-04-28 Ici Ltd Drying process and product
EP0037182B2 (fr) * 1980-03-24 1991-06-12 Imperial Chemical Industries Plc Préparation d'un produit séché à base d'un métal de transition
EP0072128B1 (fr) * 1981-08-07 1986-03-19 Imperial Chemical Industries Plc Pulvérisation d'une substance solide
EP0072129B2 (fr) * 1981-08-07 1990-02-28 Imperial Chemical Industries Plc Composition à base d'un métal de transition sur un support
US5208109A (en) * 1982-06-24 1993-05-04 Bp Chemicals Limited Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
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
JPS6028404A (ja) * 1983-07-26 1985-02-13 Mitsui Toatsu Chem Inc 担体付遷移金属触媒の製造法
JPH082930B2 (ja) * 1986-12-26 1996-01-17 東燃株式会社 オレフイン重合用触媒成分の製造方法
JP2502107B2 (ja) * 1986-12-26 1996-05-29 東燃株式会社 オレフイン重合用触媒担体の製造方法
US4814312A (en) * 1986-12-26 1989-03-21 Toa Nenryo Kogyo Kabushiki Kaisha Method for production of catalyst component for olefin polymerization
JPH0742301B2 (ja) * 1987-02-14 1995-05-10 三井石油化学工業株式会社 微粒子状アルミノオキサン、その製法およびその用途
US4948770A (en) * 1987-06-29 1990-08-14 Shell Oil Company Method for crystallizing magnesium chloride and method for using in a catalyst composition
US4950630A (en) * 1987-11-30 1990-08-21 Toa Nenryo Kogyo, K.K. Method for production of catalyst component for olefin polymerization
US4960743A (en) * 1987-11-30 1990-10-02 Toa Nenryo Kogyo K.K. Method for production of catalyst carrier for polymerization of olefin
US5330950A (en) * 1987-12-29 1994-07-19 Mobil Oil Corporation Mixed Ziegler and chromium catalyst and process for preparing a broad molecular weight distribution HDPE
FR2647454B1 (fr) * 1989-05-29 1993-01-22 Solvay Suspensions de particules contenant des composes de metaux de transition dans des huiles et procedes de polymerisation d'alpha-olefines effectues en presence de ces suspensions
EP0436672A1 (fr) * 1989-08-03 1991-07-17 Mobil Oil Corporation Catalyseur de ziegler a support d'oxide de magnesium modifie par de l'acide et de l'alcanol superieur, et procede de preparation de polyethylene a haute densite a repartition etroite de la masse moleculaire
WO1993015118A1 (fr) * 1992-01-28 1993-08-05 Dsm N.V. POLYMERE D'ETHYLENE A VISCOSITE INTRINSEQUE D'AU MOINS 4 dl/g ET SON PROCEDE DE PREPARATION
EP1336625A1 (fr) * 2002-02-14 2003-08-20 Novolen Technology Holdings C.V. Système Ziegler-Natta comprenant un support solide catalytique, procédé pour la préparation de catalyseurs et utilisation pour la polymérisation des 1-oléfines
EP3083041B1 (fr) 2013-12-18 2020-01-22 Braskem S.A. Support de catalyseur et procédés associés
US9714302B2 (en) 2014-10-10 2017-07-25 W. R. Grace & Co.—Conn. Process for preparing spherical polymerization catalyst components for use in olefin polymerizations
US10782153B2 (en) 2016-03-08 2020-09-22 Analog Devices Global Multiturn sensor arrangement and readout
CN108690152A (zh) * 2018-06-06 2018-10-23 朴蓝聚烯烃科技发展（上海）有限公司 一种烷氧基镁微球颗粒及其制备的固体聚乙烯催化剂组分
CN111040054A (zh) * 2018-10-15 2020-04-21 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分、制备方法和催化剂及其应用
US11460521B2 (en) 2019-03-18 2022-10-04 Analog Devices International Unlimited Company Multiturn sensor arrangement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1548907A (fr) * 1966-12-19 1968-12-06
FR2071111A5 (fr) * 1969-12-17 1971-09-17 Solvay Procede de preparation de catalyseurs du type ziegler-natta supportes et produits obtenus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US383913A (en) * 1888-06-05 Rheostat
BG17622A3 (fr) * 1968-06-27 1973-11-10
DE1770765A1 (de) * 1968-07-02 1971-11-18 Veba Chemie Ag Verfahren zur Polymerisation von Olefinen
US3644318A (en) * 1968-08-21 1972-02-22 Hoechst Ag Process for the polymerization of olefins
GB1189038A (en) * 1968-09-11 1970-04-22 Mitsui Petrochemical Ind Novel Process for the Polymerisation of Ethylene and Novel Catalyst for use therein
US3839313A (en) * 1968-10-09 1974-10-01 Montedison Spa Catalysts for the polymerization of olefins
US4098979A (en) * 1970-12-29 1978-07-04 Sumitomo Chemical Company, Limited Method for preparing easily processable polyolefin granule
US3892717A (en) * 1971-05-25 1975-07-01 Mitsui Petrochemical Ind Process for producing maleic acid modified polymerized ethylene wax
DE2343361A1 (de) 1972-08-30 1974-03-14 Stamicarbon Polyalkylene
IT969340B (it) * 1972-09-13 1974-03-30 Montedison Spa Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica
US3953414A (en) * 1972-09-13 1976-04-27 Montecatini Edison S.P.A., Catalysts for the polymerization of olefins to spherically shaped polymers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1548907A (fr) * 1966-12-19 1968-12-06
FR2071111A5 (fr) * 1969-12-17 1971-09-17 Solvay Procede de preparation de catalyseurs du type ziegler-natta supportes et produits obtenus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216402A2 (fr) * 1985-08-28 1987-04-01 Shell Internationale Researchmaatschappij B.V. Préparation de particules sphériques d'alcoxides de magnésium
EP0216402A3 (en) * 1985-08-28 1988-07-20 Shell Internationale Research Maatschappij B.V. Preparation of spherical magnesium alkoxide particles
EP0290149A2 (fr) * 1987-04-13 1988-11-09 BASF Aktiengesellschaft Solides particulaires, leur préparation et application
EP0290149A3 (fr) * 1987-04-13 1991-08-28 BASF Aktiengesellschaft Solides particulaires, leur préparation et application

Also Published As

Publication number Publication date
BE870313A (fr) 1979-01-02
FR2402667B1 (fr) 1980-07-25
CA1127136A (fr) 1982-07-06
DE2839188A1 (de) 1979-03-15
DE2839188C2 (fr) 1987-07-16
NL7809251A (nl) 1979-03-13
IT7827476A0 (it) 1978-09-08
AT364167B (de) 1981-09-25
NL185407C (nl) 1990-04-02
US4311817A (en) 1982-01-19
IT1099497B (it) 1985-09-18
ATA647678A (de) 1981-02-15
GB2006227A (en) 1979-05-02
BR7805861A (pt) 1979-05-02
JPS5441985A (en) 1979-04-03
JPS6123205B2 (fr) 1986-06-04
AU541964B2 (en) 1985-01-31
AU3958878A (en) 1980-03-13
GB2006227B (en) 1982-03-03

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