GB1549793A - Process for polymerizing alkenes-1 - Google Patents

Process for polymerizing alkenes-1

Info

Publication number
GB1549793A
GB1549793A GB3288676A GB3288676A GB1549793A GB 1549793 A GB1549793 A GB 1549793A GB 3288676 A GB3288676 A GB 3288676A GB 3288676 A GB3288676 A GB 3288676A GB 1549793 A GB1549793 A GB 1549793A
Authority
GB
United Kingdom
Prior art keywords
alkenes
polymerizing
polymerizing alkenes
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
GB3288676A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1549793A publication Critical patent/GB1549793A/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
GB3288676A 1975-08-15 1976-08-06 Process for polymerizing alkenes-1 Expired GB1549793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7509735A NL7509735A (en) 1975-08-15 1975-08-15 PROCESS FOR POLYMERIZING ALKINES-1.

Publications (1)

Publication Number Publication Date
GB1549793A true GB1549793A (en) 1979-08-08

Family

ID=19824303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3288676A Expired GB1549793A (en) 1975-08-15 1976-08-06 Process for polymerizing alkenes-1

Country Status (11)

Country Link
JP (1) JPS5223188A (en)
AT (1) AT342862B (en)
AU (1) AU503326B2 (en)
BE (1) BE844899A (en)
CA (1) CA1075399A (en)
DE (1) DE2636125A1 (en)
ES (1) ES450725A1 (en)
FR (1) FR2320955A1 (en)
GB (1) GB1549793A (en)
IT (1) IT1062672B (en)
NL (1) NL7509735A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132893A1 (en) * 1983-07-21 1985-02-13 Stauffer Chemical Company Olefin polymerization catalyst and process
US4851488A (en) * 1987-04-23 1989-07-25 Shell Oil Company Process for altering hydrogenated polymer compositions from high melt flow to low melt flow

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234710A (en) * 1976-07-08 1980-11-18 Phillips Petroleum Company Catalyst and a polymerization process employing the catalyst
JPS5812889B2 (en) * 1975-09-05 1983-03-10 日石三菱株式会社 Polyethylene material
NL7711974A (en) * 1977-11-01 1979-05-03 Stamicarbon PROCESS FOR POLYMERIZING ALKINES-1.
US4260708A (en) * 1978-09-01 1981-04-07 Phillips Petroleum Company Phosphite in MgX2 supported TiX3 /AlCl3 catalyst system
NL7909333A (en) * 1979-12-28 1981-07-16 Stamicarbon METHOD FOR PREPARING A FIXED CATALYTIC TITAN COMPONENT AND METHOD FOR POLYMERIZING OLEFINS-1 USING SUCH A TITAN COMPONENT
JPS6067508A (en) * 1983-09-22 1985-04-17 Toa Nenryo Kogyo Kk Polymerization of olefin
JPS6281838U (en) * 1985-10-31 1987-05-25
JPS63254310A (en) * 1987-04-11 1988-10-21 Shigeharu Endo Refuse incinerating device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT967867B (en) * 1972-09-26 1974-03-11 Montedison Spa PROCEDURE FOR THE STEREOSPECIFICATION OF THE ALPHA OLE FINE
GB1492618A (en) * 1974-02-01 1977-11-23 Mitsui Petrochemical Ind Process for preparing highly stereoregular polyolefins and catalyst used therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132893A1 (en) * 1983-07-21 1985-02-13 Stauffer Chemical Company Olefin polymerization catalyst and process
US4851488A (en) * 1987-04-23 1989-07-25 Shell Oil Company Process for altering hydrogenated polymer compositions from high melt flow to low melt flow

Also Published As

Publication number Publication date
DE2636125A1 (en) 1977-02-24
FR2320955A1 (en) 1977-03-11
CA1075399A (en) 1980-04-08
AU503326B2 (en) 1979-08-30
BE844899A (en) 1977-02-07
JPS5223188A (en) 1977-02-21
IT1062672B (en) 1984-10-20
ATA600676A (en) 1977-08-15
AT342862B (en) 1978-04-25
FR2320955B1 (en) 1980-05-16
NL7509735A (en) 1977-02-17
AU1680576A (en) 1978-02-16
ES450725A1 (en) 1977-09-16

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Legal Events

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