GB1485520A - Process for polymerising or copolymerising olefins and catalyst therefor - Google Patents

Process for polymerising or copolymerising olefins and catalyst therefor

Info

Publication number
GB1485520A
GB1485520A GB5546874A GB5546874A GB1485520A GB 1485520 A GB1485520 A GB 1485520A GB 5546874 A GB5546874 A GB 5546874A GB 5546874 A GB5546874 A GB 5546874A GB 1485520 A GB1485520 A GB 1485520A
Authority
GB
United Kingdom
Prior art keywords
aluminium
ethylene
compound
ethanol
metal
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
GB5546874A
Other languages
English (en)
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
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of GB1485520A publication Critical patent/GB1485520A/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)
GB5546874A 1973-12-26 1974-12-23 Process for polymerising or copolymerising olefins and catalyst therefor Expired GB1485520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14396473A JPS5719122B2 (da) 1973-12-26 1973-12-26

Publications (1)

Publication Number Publication Date
GB1485520A true GB1485520A (en) 1977-09-14

Family

ID=15351135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5546874A Expired GB1485520A (en) 1973-12-26 1974-12-23 Process for polymerising or copolymerising olefins and catalyst therefor

Country Status (8)

Country Link
JP (1) JPS5719122B2 (da)
AT (1) AT336886B (da)
CA (1) CA1030698A (da)
DE (1) DE2461677C2 (da)
FR (1) FR2256179B1 (da)
GB (1) GB1485520A (da)
IT (1) IT1028045B (da)
NL (1) NL164044C (da)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803598A1 (de) * 1977-01-27 1978-08-03 Mitsui Petrochemical Ind Aethylencopolymere
EP0010428A1 (en) * 1978-10-18 1980-04-30 Mitsui Petrochemical Industries, Ltd. Process for producing a random ethylene terpolymer and melt-shaped articles of such terpolymer
EP0012591A1 (en) * 1978-12-11 1980-06-25 Mitsui Petrochemical Industries, Ltd. Process for polymerizing olefins
US4265949A (en) 1978-06-29 1981-05-05 Mitsui Petrochemical Industries, Ltd. Multilayer bag structure for packaging
US4329256A (en) * 1978-07-07 1982-05-11 Hoechst Aktiengesellschaft Process for the manufacture of a mixed catalyst
EP0052464A1 (en) * 1980-11-05 1982-05-26 Mitsui Petrochemical Industries, Ltd. A process for preparing ethylene copolymers
US4363746A (en) 1979-05-29 1982-12-14 Phillips Petroleum Company Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
WO1985004174A1 (en) 1984-03-16 1985-09-26 Mitsui Petrochemical Industries, Ltd. Process for producing ethylene copolymer
US4721763A (en) * 1982-06-24 1988-01-26 Bp Chemicals Limited Process for the polymerization and copolymerization of alpha-olefins in fluidized bed
WO2016036325A1 (en) * 2014-09-04 2016-03-10 Ptt Global Chemical Public Company Limited A method for preparing high activity olefin polymerization catalyst

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE843224A (fr) * 1975-07-24 1976-12-21 Nouveau catalyseur et son procede de fabrication
IT1042180B (it) * 1975-08-29 1980-01-30 Montedison Spa Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione
JPS5287489A (en) * 1976-01-19 1977-07-21 Mitsui Petrochem Ind Ltd Polymerization of olefins
LU77489A1 (da) * 1977-06-06 1979-01-19
US4283515A (en) * 1979-03-27 1981-08-11 The Dow Chemical Company Support, catalyst and process for polymerizing olefins
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
US4670526A (en) * 1986-02-27 1987-06-02 Union Carbide Corporation Process for activation of titanium and vanadium catalysts useful in ethylene polymerization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
SE402295B (sv) * 1971-04-06 1978-06-26 Montedison Spa Katalysator for polymerisation av eten eller blandningar av eten med alfa-olefiner
IT956396B (it) * 1972-06-09 1973-10-10 Montedison Spa Processo per la preparazione di copolimeri elastomerici dell eti lene con alfa olefine

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803598A1 (de) * 1977-01-27 1978-08-03 Mitsui Petrochemical Ind Aethylencopolymere
US4265949A (en) 1978-06-29 1981-05-05 Mitsui Petrochemical Industries, Ltd. Multilayer bag structure for packaging
US4329256A (en) * 1978-07-07 1982-05-11 Hoechst Aktiengesellschaft Process for the manufacture of a mixed catalyst
EP0010428A1 (en) * 1978-10-18 1980-04-30 Mitsui Petrochemical Industries, Ltd. Process for producing a random ethylene terpolymer and melt-shaped articles of such terpolymer
EP0012591A1 (en) * 1978-12-11 1980-06-25 Mitsui Petrochemical Industries, Ltd. Process for polymerizing olefins
US4363746A (en) 1979-05-29 1982-12-14 Phillips Petroleum Company Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
EP0052464A1 (en) * 1980-11-05 1982-05-26 Mitsui Petrochemical Industries, Ltd. A process for preparing ethylene copolymers
US4721763A (en) * 1982-06-24 1988-01-26 Bp Chemicals Limited Process for the polymerization and copolymerization of alpha-olefins in fluidized bed
US5087522A (en) * 1982-06-24 1992-02-11 Bp Chemicals Limited Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
WO1985004174A1 (en) 1984-03-16 1985-09-26 Mitsui Petrochemical Industries, Ltd. Process for producing ethylene copolymer
US5091353A (en) * 1984-03-16 1992-02-25 Mitsui Petrochemical Industries, Ltd. Process for producing ethylene copolymer
WO2016036325A1 (en) * 2014-09-04 2016-03-10 Ptt Global Chemical Public Company Limited A method for preparing high activity olefin polymerization catalyst
CN106715482A (zh) * 2014-09-04 2017-05-24 Ptt环球化学股份有限公司 制备高活性烯烃聚合催化剂的方法
US20170267791A1 (en) * 2014-09-04 2017-09-21 Ptt Global Chemical Public Company Limited Method for preparing high activity ethylene polymerization catalyst
CN106715482B (zh) * 2014-09-04 2022-05-24 Ptt环球化学股份有限公司 制备高活性乙烯聚合催化剂的方法

Also Published As

Publication number Publication date
NL164044B (nl) 1980-06-16
DE2461677C2 (de) 1986-04-24
ATA1035774A (de) 1976-09-15
FR2256179B1 (da) 1980-03-14
JPS5095382A (da) 1975-07-29
NL164044C (nl) 1980-11-17
NL7416852A (nl) 1975-06-30
CA1030698A (en) 1978-05-02
FR2256179A1 (da) 1975-07-25
DE2461677A1 (de) 1975-07-10
JPS5719122B2 (da) 1982-04-21
AT336886B (de) 1977-05-25
IT1028045B (it) 1979-01-30

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19941222