CA1078806A - Process for preparing polyolefins - Google Patents

Process for preparing polyolefins

Info

Publication number
CA1078806A
CA1078806A CA243,161A CA243161A CA1078806A CA 1078806 A CA1078806 A CA 1078806A CA 243161 A CA243161 A CA 243161A CA 1078806 A CA1078806 A CA 1078806A
Authority
CA
Canada
Prior art keywords
titanium
halide
compound
solid
catalyst
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
CA243,161A
Other languages
English (en)
French (fr)
Inventor
Nobuyuki Kuroda
Takeichi Shiraishi
Akio Itoh
Kazuo Matsuura
Mituji Miyoshi
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
Application granted granted Critical
Publication of CA1078806A publication Critical patent/CA1078806A/en
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
    • 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

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)
CA243,161A 1975-01-10 1976-01-08 Process for preparing polyolefins Expired CA1078806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP501475A JPS5180382A (en) 1975-01-10 1975-01-10 Horiorefuinno seizohoho

Publications (1)

Publication Number Publication Date
CA1078806A true CA1078806A (en) 1980-06-03

Family

ID=11599664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA243,161A Expired CA1078806A (en) 1975-01-10 1976-01-08 Process for preparing polyolefins

Country Status (6)

Country Link
JP (1) JPS5180382A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7600074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1078806A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2600688A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2297217A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1052077B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465190A (en) * 1977-11-04 1979-05-25 Toyo Sutoufuaa Kemikaru Yuugen High active carried catalyst component and monoo or copolymerization of alphaaolefin
FR2538396B1 (fr) * 1982-12-24 1986-02-21 Charbonnages Ste Chimique Systeme catalytique utilisable dans un procede de polymerisation de l'ethylene
FI95580C (fi) * 1991-10-02 1996-02-26 Borealis As Metallilla modifioitu olefiinien polymerointikatalyytti

Also Published As

Publication number Publication date
JPS5180382A (en) 1976-07-13
DE2600688A1 (de) 1976-07-15
FR2297217B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-05-30
IT1052077B (it) 1981-06-20
JPS5248915B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-12-13
FR2297217A1 (fr) 1976-08-06
BR7600074A (pt) 1976-08-03

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Legal Events

Date Code Title Description
MKEX Expiry