AU7764475A - Process for preparing highly stereo-regular polyolefins and catalyst used thereof - Google Patents

Process for preparing highly stereo-regular polyolefins and catalyst used thereof

Info

Publication number
AU7764475A
AU7764475A AU77644/75A AU7764475A AU7764475A AU 7764475 A AU7764475 A AU 7764475A AU 77644/75 A AU77644/75 A AU 77644/75A AU 7764475 A AU7764475 A AU 7764475A AU 7764475 A AU7764475 A AU 7764475A
Authority
AU
Australia
Prior art keywords
catalyst used
preparing highly
highly stereo
polyolefins
regular
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
AU77644/75A
Other versions
AU481286B2 (en
Inventor
Norio Nashiwa And Syuji Minami Akinori Toyota
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
Priority claimed from JP49012860A external-priority patent/JPS5236786B2/ja
Priority claimed from JP49091181A external-priority patent/JPS5120297A/en
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of AU481286B2 publication Critical patent/AU481286B2/en
Publication of AU7764475A publication Critical patent/AU7764475A/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
    • 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
    • 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

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)
AU77644/75A 1974-02-01 1975-01-28 Process for preparing highly stereo-regular polyolefins and catalyst used thereof Expired AU481286B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP49012860A JPS5236786B2 (en) 1974-02-01 1974-02-01
JPJP12860/74 1974-02-01
JPJP91181/74 1974-08-10
JP49091181A JPS5120297A (en) 1974-08-10 1974-08-10 Arufua orefuinno koritsutaikisokuseijugohoho

Publications (2)

Publication Number Publication Date
AU481286B2 AU481286B2 (en) 1976-07-29
AU7764475A true AU7764475A (en) 1976-07-29

Family

ID=

Also Published As

Publication number Publication date
DE2504036A1 (en) 1975-08-07
FR2259842B1 (en) 1983-08-12
HU172049B (en) 1978-05-28
NL163226B (en) 1980-03-17
DE2504036B2 (en) 1981-01-15
NL163226C (en) 1980-08-15
GB1492618A (en) 1977-11-23
IT1031397B (en) 1979-04-30
RO67837A (en) 1982-05-10
NL7501176A (en) 1975-08-05
FR2259842A1 (en) 1975-08-29
DE2504036C3 (en) 1984-09-13

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