BR7600074A - PROCESS FOR THE PREPARATION OF POLYOLEFINS - Google Patents

PROCESS FOR THE PREPARATION OF POLYOLEFINS

Info

Publication number
BR7600074A
BR7600074A BR7600074A BR7600074A BR7600074A BR 7600074 A BR7600074 A BR 7600074A BR 7600074 A BR7600074 A BR 7600074A BR 7600074 A BR7600074 A BR 7600074A BR 7600074 A BR7600074 A BR 7600074A
Authority
BR
Brazil
Prior art keywords
polyolefins
preparation
Prior art date
Application number
BR7600074A
Other languages
Portuguese (pt)
Inventor
A Itoh
N Kuroda
T Shiraishi
Original Assignee
Nippon Oil Co 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 Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Publication of BR7600074A publication Critical patent/BR7600074A/en

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)
BR7600074A 1975-01-10 1976-01-08 PROCESS FOR THE PREPARATION OF POLYOLEFINS BR7600074A (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
BR7600074A true BR7600074A (en) 1976-08-03

Family

ID=11599664

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7600074A BR7600074A (en) 1975-01-10 1976-01-08 PROCESS FOR THE PREPARATION OF POLYOLEFINS

Country Status (6)

Country Link
JP (1) JPS5180382A (en)
BR (1) BR7600074A (en)
CA (1) CA1078806A (en)
DE (1) DE2600688A1 (en)
FR (1) FR2297217A1 (en)
IT (1) IT1052077B (en)

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 (en) * 1982-12-24 1986-02-21 Charbonnages Ste Chimique CATALYTIC SYSTEM FOR USE IN A PROCESS FOR THE POLYMERIZATION OF ETHYLENE
FI95580C (en) * 1991-10-02 1996-02-26 Borealis As Metal modified olefin polymerization catalyst

Also Published As

Publication number Publication date
FR2297217B1 (en) 1980-05-30
DE2600688A1 (en) 1976-07-15
JPS5248915B2 (en) 1977-12-13
CA1078806A (en) 1980-06-03
JPS5180382A (en) 1976-07-13
IT1052077B (en) 1981-06-20
FR2297217A1 (en) 1976-08-06

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