FR2320312A1 - Procede de preparation de polyolefines, par polymerisation ou copolymerisation d'olefines, en presence d'un catalyseur constitue d'un constituant solide et d'un constituant organometallique. - Google Patents

Procede de preparation de polyolefines, par polymerisation ou copolymerisation d'olefines, en presence d'un catalyseur constitue d'un constituant solide et d'un constituant organometallique.

Info

Publication number
FR2320312A1
FR2320312A1 FR7623838A FR7623838A FR2320312A1 FR 2320312 A1 FR2320312 A1 FR 2320312A1 FR 7623838 A FR7623838 A FR 7623838A FR 7623838 A FR7623838 A FR 7623838A FR 2320312 A1 FR2320312 A1 FR 2320312A1
Authority
FR
France
Prior art keywords
constituent
copolymerization
olefins
polymerization
organometallic
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
FR7623838A
Other languages
English (en)
Other versions
FR2320312B1 (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
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of FR2320312A1 publication Critical patent/FR2320312A1/fr
Application granted granted Critical
Publication of FR2320312B1 publication Critical patent/FR2320312B1/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
    • Y10S526/906—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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR7623838A 1975-08-05 1976-08-04 Procede de preparation de polyolefines, par polymerisation ou copolymerisation d'olefines, en presence d'un catalyseur constitue d'un constituant solide et d'un constituant organometallique. Granted FR2320312A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50094721A JPS5218784A (en) 1975-08-05 1975-08-05 Process for preparing polyolefins

Publications (2)

Publication Number Publication Date
FR2320312A1 true FR2320312A1 (fr) 1977-03-04
FR2320312B1 FR2320312B1 (fr) 1980-05-16

Family

ID=14117981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623838A Granted FR2320312A1 (fr) 1975-08-05 1976-08-04 Procede de preparation de polyolefines, par polymerisation ou copolymerisation d'olefines, en presence d'un catalyseur constitue d'un constituant solide et d'un constituant organometallique.

Country Status (6)

Country Link
US (1) US4064334A (fr)
JP (1) JPS5218784A (fr)
CA (1) CA1078365A (fr)
DE (1) DE2635298A1 (fr)
FR (1) FR2320312A1 (fr)
IT (1) IT1064866B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476432A2 (fr) * 1990-09-06 1992-03-25 Hoechst Aktiengesellschaft Procédé de préparation de (co)polymères d'éthylène

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830883B2 (ja) * 1975-11-19 1983-07-02 日石三菱株式会社 ポリオレフインノセイゾウホウホウ
IT1100285B (it) * 1978-11-21 1985-09-28 Euteco Spa Catalizzatori con supporti misti per la cmo- e co-polimezzazione di alfa-olefine
CA1152056A (fr) * 1979-06-11 1983-08-16 Brian L. Goodall Methode de polymerisation stereospecifique d'une alpha-olefine, et systeme catalytique de polymerisation d'alpha-olefines
DE3015702A1 (de) * 1980-04-24 1981-10-29 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo-und copolymerisaten von (alpha) -monoolefinen mittels eines ziegler-katalysatorsystems
US4312782A (en) * 1980-05-12 1982-01-26 Stauffer Chemical Company Titanium halide catalyst for polymerization
US4354009A (en) * 1981-07-30 1982-10-12 Union Carbide Corporation Catalyst composition for copolymerizing ethylene
US4349648A (en) * 1981-07-31 1982-09-14 Union Carbide Corporation Catalyst composition for copolymerizing ethylene
US4379760A (en) * 1981-11-12 1983-04-12 The Dow Chemical Company High efficiency catalyst for polymerizing olefins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769373A (en) * 1956-12-27 1973-10-30 Ici Ltd Polymerisation of unsaturated hydrocarbons
DE1294660B (de) * 1957-08-14 1969-05-08 Studiengesellschaft Kohle Mbh Verfahren zur Herstellung von hochmolekularem Polyaethylen
US3491073A (en) * 1965-08-13 1970-01-20 Dow Chemical Co Process for the polymerization of olefins
GB1489599A (en) * 1973-10-09 1977-10-19 Nippon Oil Co Ltd Process for preparing polyolefins and catalyst and catalyst component therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476432A2 (fr) * 1990-09-06 1992-03-25 Hoechst Aktiengesellschaft Procédé de préparation de (co)polymères d'éthylène
EP0476432A3 (en) * 1990-09-06 1992-08-19 Hoechst Aktiengesellschaft Process for preparing ethylene (co)polymers

Also Published As

Publication number Publication date
JPS5434427B2 (fr) 1979-10-26
DE2635298C2 (fr) 1987-06-19
DE2635298A1 (de) 1977-02-17
JPS5218784A (en) 1977-02-12
US4064334A (en) 1977-12-20
CA1078365A (fr) 1980-05-27
IT1064866B (it) 1985-02-25
FR2320312B1 (fr) 1980-05-16

Similar Documents

Publication Publication Date Title
FR2337145A1 (fr) Procede et catalyseur de polymerisation d'olefines
FR2303812B1 (fr) Catalyseur de polymerisation d'olefines
FR2320957A1 (fr) Procede pour preparer des polyolefines par polymerisation, ou copolymerisation, d'olefines en presence d'un catalyseur constitue d'un compose solide et d'un compose organometallique
SE7702271L (sv) Forfarande for polymerisation av alfa-olefiner och katalysatorer derfor
BE848870A (fr) Procede de preparation de catalyseurs organometalliques pour la polymerisation d'olefines,
DK147797C (da) Fremgangsmaade ved polymerisation eller copolymerisation af c2-10-olefiner og konjugerede diolefiner til fremstilling af regelmaessige, lineaere, hoved-til-hale, faste polyolefiner
BE870313A (fr) Procede de polymerisation ou de copolymerisation d'olefines
BE838992A (fr) Procede perfectionne de polymerisation et de copolymerisation de l'ethylene a pressions et temperatures elevees en presence de catalyseurs de type ziegler
SE7709634L (sv) Forfarande for framstellning av olefinpolymerer eller sampolymerer
FR2300772A1 (fr) Procede pour la polymerisation ou la copolymerisation d'a-olefines
BE842240A (fr) Procede de preparation de polymeres par polymerisation a sec d'olefines
FR2324649A1 (fr) Catalyseurs pour la polymerisation d'olefines, procede de preparation et utilisation de ces catalyseurs
BE859544A (fr) Catalyseur de polymerisation d'olefines
JPS5340093A (en) Preparation of polyolefin
FR2333570A1 (fr) Procede de production d'un catalyseur de polymerisation des olefines et son application
FR2320312A1 (fr) Procede de preparation de polyolefines, par polymerisation ou copolymerisation d'olefines, en presence d'un catalyseur constitue d'un constituant solide et d'un constituant organometallique.
BE885106A (fr) Procede de polymerisation d'olefines et catalyseur approprie
FR2333002A1 (fr) Procede de preparation d'un constituant catalytique de polymerisation d'olefines
BE859448A (fr) Catalyseur de polymerisation d'olefines et sa preparation
GB2019419A (en) Process for producing ethylene copolymers
FI99243B (fi) Menetelmä olefiinien polymeroimiseksi
BE873867A (fr) Procede de polymerisation d'olefines
BE849281A (fr) Procede perfectionne de preparation d'un catalyseur de polymerisation des olefines
FR2333000A1 (fr) Constituant catalytique de polymerisation d'olefines et son procede de preparation
JPS5330686A (en) Preparation of ethylene-propylene block copolymers

Legal Events

Date Code Title Description
ST Notification of lapse