GB1433537A - Catalyst compositions and their use in polymerising olefins - Google Patents

Catalyst compositions and their use in polymerising olefins

Info

Publication number
GB1433537A
GB1433537A GB4272773A GB4272773A GB1433537A GB 1433537 A GB1433537 A GB 1433537A GB 4272773 A GB4272773 A GB 4272773A GB 4272773 A GB4272773 A GB 4272773A GB 1433537 A GB1433537 A GB 1433537A
Authority
GB
United Kingdom
Prior art keywords
iii
oet
ticl
mgcl
sept
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
GB4272773A
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
Priority claimed from JP9180772A external-priority patent/JPS5032270B2/ja
Priority claimed from JP3138273A external-priority patent/JPS49119980A/ja
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of GB1433537A publication Critical patent/GB1433537A/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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB4272773A 1972-09-14 1973-09-11 Catalyst compositions and their use in polymerising olefins Expired GB1433537A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9180772A JPS5032270B2 (bg) 1972-09-14 1972-09-14
JP3138273A JPS49119980A (bg) 1973-03-20 1973-03-20

Publications (1)

Publication Number Publication Date
GB1433537A true GB1433537A (en) 1976-04-28

Family

ID=26369829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4272773A Expired GB1433537A (en) 1972-09-14 1973-09-11 Catalyst compositions and their use in polymerising olefins

Country Status (14)

Country Link
AU (1) AU475970B2 (bg)
BG (1) BG27240A3 (bg)
CA (1) CA1005193A (bg)
DE (1) DE2346471C3 (bg)
FI (1) FI57264C (bg)
FR (1) FR2200291B1 (bg)
GB (1) GB1433537A (bg)
HU (1) HU166274B (bg)
IT (1) IT995398B (bg)
NL (1) NL154521C (bg)
NO (1) NO144389C (bg)
PH (1) PH13177A (bg)
PL (1) PL86649B1 (bg)
SE (1) SE411906B (bg)

Cited By (6)

* 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
US4315874A (en) 1979-04-11 1982-02-16 Mitsui Petrochemical Industries Ltd. Process for the production of spherical carrier particles for olefin polymerization catalysts
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
US20090318643A1 (en) * 2005-10-31 2009-12-24 China Petroleum & Chemical Corporation Catalyst Component for Ethylene Polymerization, Preparation Thereof and Catalyst Comprising the Same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190723C (nl) * 1975-06-12 1994-07-18 Montedison Spa Werkwijze voor het bereiden van Ziegler-katalysatoren voor de polymerisatie van alkenen.
SE7613662L (sv) * 1975-12-10 1977-06-11 Mitsui Petrochemical Ind Polymerisation av alfa-olefiner
ZA884614B (en) * 1987-06-29 1989-03-29 Shell Oil Co Method for crystallizing magnesium chloride for use in a catalyst composition

Family Cites Families (4)

* 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
FR2093306A6 (fr) * 1970-06-09 1972-01-28 Solvay Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines
NL136668C (bg) * 1969-01-24
BE755185A (fr) * 1969-08-22 1971-02-24 Hoechst Ag Procede de polymerisation d'alpha-olefines

Cited By (6)

* 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
US4315874A (en) 1979-04-11 1982-02-16 Mitsui Petrochemical Industries Ltd. Process for the production of spherical carrier particles for olefin polymerization catalysts
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
US20090318643A1 (en) * 2005-10-31 2009-12-24 China Petroleum & Chemical Corporation Catalyst Component for Ethylene Polymerization, Preparation Thereof and Catalyst Comprising the Same

Also Published As

Publication number Publication date
DE2346471B2 (de) 1979-09-27
AU475970B2 (en) 1976-09-09
NO144389B (no) 1981-05-11
BG27240A3 (bg) 1979-09-14
NL154521C (nl) 1981-04-15
SE411906B (sv) 1980-02-11
IT995398B (it) 1975-11-10
NL7312708A (bg) 1974-03-18
AU6018673A (en) 1975-03-13
DE2346471A1 (de) 1974-04-18
NO144389C (no) 1981-08-19
NL154521B (nl) 1977-09-15
DE2346471C3 (de) 1984-04-26
HU166274B (bg) 1975-02-28
FI57264B (fi) 1980-03-31
FR2200291B1 (bg) 1978-03-10
CA1005193A (en) 1977-02-08
FR2200291A1 (bg) 1974-04-19
PH13177A (en) 1980-01-08
PL86649B1 (en) 1976-06-30
FI57264C (fi) 1980-07-10

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Legal Events

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

Effective date: 19930910