FR2392038A1 - Composants de catalyseurs pour la polymerisation d'alpha-olefines - Google Patents

Composants de catalyseurs pour la polymerisation d'alpha-olefines

Info

Publication number
FR2392038A1
FR2392038A1 FR7815295A FR7815295A FR2392038A1 FR 2392038 A1 FR2392038 A1 FR 2392038A1 FR 7815295 A FR7815295 A FR 7815295A FR 7815295 A FR7815295 A FR 7815295A FR 2392038 A1 FR2392038 A1 FR 2392038A1
Authority
FR
France
Prior art keywords
olefins
polymerization
alpha
catalyst components
components
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
FR7815295A
Other languages
English (en)
Other versions
FR2392038B1 (fr
Inventor
U Scata
L Luciani
P C Barbe
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 IT23984/77A external-priority patent/IT1107740B/it
Priority claimed from IT2534477A external-priority patent/IT1114821B/it
Application filed by Montedison SpA filed Critical Montedison SpA
Publication of FR2392038A1 publication Critical patent/FR2392038A1/fr
Application granted granted Critical
Publication of FR2392038B1 publication Critical patent/FR2392038B1/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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L'invention concerne des composants de catalyseurs pour la polymérisation d'oléfines. Selon l'invention, ils comprennent un composé de titane chimiquement lié à un véhicule se composant d'un dihalogénure de magnésium; ces composants ont la forme de particules sphéroïdes ayant un diamètre moyen compris entre 1 et 100 mu , une aire superficielle supérieure à 90 m**2/g et une porosité inférieure à 0,3 cm** 3/g. L'invention s'applique notamment à la polymérisation d'alpha-oléfines, et en particulier du propylène.
FR7815295A 1977-05-25 1978-05-23 Composants de catalyseurs pour la polymerisation d'alpha-olefines Granted FR2392038A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23984/77A IT1107740B (it) 1977-05-25 1977-05-25 Catalizzatori per la polimerizzazione delle olefine
IT2534477A IT1114821B (it) 1977-07-04 1977-07-04 Componenti e catalizzatori per la polimerizzazione delle alfa-olefine

Publications (2)

Publication Number Publication Date
FR2392038A1 true FR2392038A1 (fr) 1978-12-22
FR2392038B1 FR2392038B1 (fr) 1980-11-07

Family

ID=26328448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815295A Granted FR2392038A1 (fr) 1977-05-25 1978-05-23 Composants de catalyseurs pour la polymerisation d'alpha-olefines

Country Status (24)

Country Link
US (2) US4220554A (fr)
JP (1) JPS53146292A (fr)
AR (1) AR224615A1 (fr)
AT (1) AT363680B (fr)
AU (1) AU522263B2 (fr)
BR (1) BR7803321A (fr)
CA (1) CA1131201A (fr)
DE (1) DE2822783A1 (fr)
DK (1) DK160834C (fr)
ES (1) ES470159A1 (fr)
FR (1) FR2392038A1 (fr)
GB (1) GB1603724A (fr)
GR (1) GR71591B (fr)
HU (1) HU179736B (fr)
IN (1) IN149940B (fr)
MX (1) MX150818A (fr)
NL (1) NL188851C (fr)
NO (1) NO155970C (fr)
PH (1) PH15383A (fr)
PL (1) PL119176B1 (fr)
PT (1) PT68077B (fr)
RO (1) RO76529A (fr)
SE (1) SE440225B (fr)
YU (1) YU39287B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464242A1 (fr) * 1979-08-30 1981-03-06 Toa Nenryo Kogyo Kk Catalyseur pour la polymerisation d'alpha-olefines et procede d'application de ce catalyseur
EP0027366A1 (fr) * 1979-10-11 1981-04-22 Ube Industries, Ltd. Procédé de polymérisation de l'éthylène
FR2505341A1 (fr) * 1981-05-07 1982-11-12 Nippon Oil Co Ltd Procede de production de polyolefines par mise en oeuvre d'un catalyseur comprenant un composant catalytique solide et un compose organometallique
FR2517681A1 (fr) * 1981-12-03 1983-06-10 Nippon Oil Co Ltd Procede pour preparer des polyolefines avec un nouveau catalyseur de polymerisation
WO1996032426A1 (fr) * 1995-04-10 1996-10-17 Dsm N.V. Preparation d'un catalyseur pour la polymerisation d'une olefine
US6051666A (en) * 1995-04-10 2000-04-18 Dsm N.V. Method for preparing a catalyst suitable for polymerizing an olefin

Families Citing this family (199)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603724A (en) * 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
IT1092448B (it) * 1978-02-09 1985-07-12 Montedison Spa Catalizzatori per la polimerizzazione delle alfa-olefine
JPS584925B2 (ja) * 1978-06-21 1983-01-28 日石三菱株式会社 ポリオレフインの製造方法
DE2848907A1 (de) * 1978-11-10 1980-06-12 Inst Khim Fiz An Sssr Katalysator fuer dimerisation, oligomerisation, mischpolymerisation und polymerisation von vinylmonomeren
DE3064564D1 (en) * 1979-04-30 1983-09-22 Shell Int Research Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
CA1141093A (fr) * 1979-05-17 1983-02-08 Brian L. Goodall Compositions catalytiques pour la polymerisation d'olefines, et methode de polymerisation d'olefines utilisant ces compositions
US4379898A (en) * 1979-07-06 1983-04-12 Phillips Petroleum Company Polymerization catalysts
JPS5817204B2 (ja) * 1979-09-21 1983-04-05 宇部興産株式会社 α−オレフィンの重合法
JPS56136805A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
JPS5825363B2 (ja) * 1980-05-22 1983-05-27 宇部興産株式会社 α−オレフィン重合体の製法
EP0044735A3 (fr) * 1980-07-21 1982-08-25 Imperial Chemical Industries Plc Composition de métal de transition, préparation et utilisation
JPS5792006A (en) * 1980-11-28 1982-06-08 Toa Nenryo Kogyo Kk Solid containing magnesium
US4347162A (en) * 1981-03-06 1982-08-31 Euteco Impianti S.P.A. Catalyst for the polymerization of alpha-olefins
US4399055A (en) * 1981-05-01 1983-08-16 Mitsubishi Petrochemical Company Limited Carrier of catalyst and catalyst component composed of the carrier, for polymerization of olefins, as well as processes for production thereof
JPS57205408A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205406A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205409A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205407A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
FR2529209A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs
EP0099772B2 (fr) * 1982-06-24 1991-11-13 BP Chimie Société Anonyme Catalyseurs pour la polymérisation et la copolymérisation de l'éthylène et procédés de polymérisation utilisant ces catalyseurs
FR2529207A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
FR2529206A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede de preparation de supports a base de chlorure de magnesium pour la preparation de catalyseurs de polymerisation des alpha-olefines et supports obtenus
FR2532649B1 (fr) * 1982-09-07 1986-08-29 Bp Chimie Sa Copolymerisation d'ethylene et d'hexene-1 en lit fluidise
US4532312A (en) * 1982-12-15 1985-07-30 Phillips Petroleum Company Polyolefin polymerization process and catalyst
JPS6031504A (ja) * 1983-07-29 1985-02-18 Nippon Oil Co Ltd ポリオレフインの製造方法
DE3342039A1 (de) * 1983-11-22 1985-05-30 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo- und copolymerisaten von (alpha)-monoolefinen mittels eines ziegler-natta-katalysatorsystems
IT1178466B (it) 1984-03-20 1987-09-09 Montedison Spa Catalizzatori per la omo e copolimerizzazione dell'etilene e polimeri ottenuti
US4544716A (en) * 1984-06-22 1985-10-01 Phillips Petroleum Company Polyolefin polymerization process and catalyst
JPS61254610A (ja) * 1985-05-07 1986-11-12 Mitsubishi Petrochem Co Ltd オレフイン重合用触媒成分
JPS623013U (fr) * 1985-06-24 1987-01-09
GB8521431D0 (en) * 1985-08-28 1985-10-02 Shell Int Research Spherical magnesium alkoxide particles
US4792640A (en) * 1986-04-18 1988-12-20 Lithium Corporation Of America Hydrocarbyloxy magnesium halides
US4698323A (en) * 1986-09-29 1987-10-06 Stauffer Chemical Company Transition metal catalyst component containing magnesium alkoxy alkoxides
US5278118A (en) * 1986-10-02 1994-01-11 Ausimont, S.P.A. Catalysts for the preparation of elastomeric olefinic copolymers
US4727051A (en) * 1986-12-15 1988-02-23 Stauffer Chemical Company Production of halide-and alkoxy-containing magnesium compositions
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
US4820879A (en) * 1987-06-05 1989-04-11 Lithium Corporation Of America Preparation of hydrocarbyloxy magnesium halides
US5219961A (en) * 1987-07-30 1993-06-15 Ausimont S.P.A. Catalysts for preparing saturated elastomeric olefinic copolymers and terpolymers
US5143883A (en) * 1987-09-21 1992-09-01 Quantum Chemical Corporation Modified silica based catalyst
US5098969A (en) * 1987-09-21 1992-03-24 Quantum Chemical Corporation Propylene polymerization using modified silica based catalyst
US5145821A (en) * 1990-05-09 1992-09-08 Quantum Chemical Corporation Silica supported polymerization catalyst system
US5034365A (en) * 1990-05-09 1991-07-23 Quantum Chemical Corporation Silica supported polymerization catalyst
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
US5037789A (en) * 1990-03-23 1991-08-06 Quantum Chemical Corporation Non-supported catalyst
US5232998A (en) * 1990-05-09 1993-08-03 Quantum Chemical Corporation Olefin polymerization using silica supported catalyst
US5494872A (en) * 1992-04-03 1996-02-27 Toho Titanium Company, Ltd. Catalyst and solid catalyst component for preparing polyolefins with broad molecular weight distribution
US5424263A (en) * 1993-04-23 1995-06-13 Quantum Chemical Corporation Supported polymerization catalyst
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WO1996032427A1 (fr) * 1995-04-10 1996-10-17 Dsm N.V. Procede de preparation d'un catalyseur approprie pour la polymerisation d'une olefine
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PT68077A (en) 1978-06-01
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AU522263B2 (en) 1982-05-27
JPS53146292A (en) 1978-12-20
ATA373678A (de) 1981-01-15
JPH0131528B2 (fr) 1989-06-27
NL188851B (nl) 1992-05-18
AR224615A1 (es) 1981-12-30
BR7803321A (pt) 1979-01-02
AT363680B (de) 1981-08-25
PL119176B1 (en) 1981-12-31
IN149940B (fr) 1982-06-12
RO76529A (fr) 1981-11-04
PL207035A1 (pl) 1979-02-26
DK225478A (da) 1978-11-26
PH15383A (en) 1982-12-17
DK160834B (da) 1991-04-22
US4220554A (en) 1980-09-02
US4315835A (en) 1982-02-16
ES470159A1 (es) 1979-09-16
CA1131201A (fr) 1982-09-07
NO781783L (no) 1978-11-28
NL7805523A (nl) 1978-11-28
AU3637778A (en) 1979-11-29
GR71591B (fr) 1983-06-17
PT68077B (en) 1979-11-21
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NL188851C (nl) 1992-10-16
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FR2392038B1 (fr) 1980-11-07
GB1603724A (en) 1981-11-25
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