GB1517327A - Process for the polymerisation of ethylene and catalyst therefor - Google Patents

Process for the polymerisation of ethylene and catalyst therefor

Info

Publication number
GB1517327A
GB1517327A GB4786975A GB4786975A GB1517327A GB 1517327 A GB1517327 A GB 1517327A GB 4786975 A GB4786975 A GB 4786975A GB 4786975 A GB4786975 A GB 4786975A GB 1517327 A GB1517327 A GB 1517327A
Authority
GB
United Kingdom
Prior art keywords
ethylene
polymerisation
nov
catalyst therefor
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
GB4786975A
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 Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of GB1517327A publication Critical patent/GB1517327A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1517327 Supported Ziegler catalysts MITSUI TOATSU CHEMICALS Inc 20 Nov 1975 [26 Nov 1974] 47869/75 Heading C3P A catalyst for ethylene polymerization comprises (A) a comminuted composition which comprises (i) titanium tetrachloride and/or titanium trichloride; (ii) substantially anhydrous magnesium halide, e.g. MgCl2; (iii) siloxane polymer; (B) an organoaluminium compound. In the examples ethylene is homopolymerized or copolymerized with butene or propylene.
GB4786975A 1974-11-26 1975-11-20 Process for the polymerisation of ethylene and catalyst therefor Expired GB1517327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13513674A JPS5161589A (en) 1974-11-26 1974-11-26 Echirenno jugohoho

Publications (1)

Publication Number Publication Date
GB1517327A true GB1517327A (en) 1978-07-12

Family

ID=15144636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4786975A Expired GB1517327A (en) 1974-11-26 1975-11-20 Process for the polymerisation of ethylene and catalyst therefor

Country Status (8)

Country Link
JP (1) JPS5161589A (en)
BE (1) BE835595A (en)
DE (1) DE2552845C3 (en)
FR (1) FR2292717A1 (en)
GB (1) GB1517327A (en)
IT (1) IT1050311B (en)
NL (1) NL7513749A (en)
SU (1) SU727149A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101136A2 (en) * 1982-08-09 1984-02-22 Stauffer Chemical Company Catalyst for polymerizing olefins, component thereof and process of producing said component

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584925B2 (en) * 1978-06-21 1983-01-28 日石三菱株式会社 Method for producing polyolefin
AU546911B2 (en) * 1981-03-25 1985-09-26 Nippon Oil Company Limited Olefin polymerizing catalyst
US4374753A (en) * 1981-07-29 1983-02-22 Chemplex Company Polymerization catalyst and method
JPS58113209A (en) * 1981-12-28 1983-07-06 Nippon Oil Co Ltd Manufacture of polyolefin
JPS58113210A (en) * 1981-12-28 1983-07-06 Nippon Oil Co Ltd Manufacture of polyolefin
JPS5930803A (en) * 1982-08-11 1984-02-18 Nippon Oil Co Ltd Preparation of polyolefin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236793B2 (en) * 1974-05-30 1977-09-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101136A2 (en) * 1982-08-09 1984-02-22 Stauffer Chemical Company Catalyst for polymerizing olefins, component thereof and process of producing said component
EP0101136A3 (en) * 1982-08-09 1984-09-26 Stauffer Chemical Company Catalyst for polymerizing olefins, component thereof and process of producing said component

Also Published As

Publication number Publication date
FR2292717A1 (en) 1976-06-25
NL7513749A (en) 1976-05-31
IT1050311B (en) 1981-03-10
JPS5724362B2 (en) 1982-05-24
SU727149A3 (en) 1980-04-05
DE2552845A1 (en) 1976-06-10
JPS5161589A (en) 1976-05-28
FR2292717B1 (en) 1980-06-27
BE835595A (en) 1976-05-14
DE2552845C3 (en) 1980-08-07
DE2552845B2 (en) 1979-11-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee