JPS54116077A - Polymerization of olefin - Google Patents

Polymerization of olefin

Info

Publication number
JPS54116077A
JPS54116077A JP2014878A JP2014878A JPS54116077A JP S54116077 A JPS54116077 A JP S54116077A JP 2014878 A JP2014878 A JP 2014878A JP 2014878 A JP2014878 A JP 2014878A JP S54116077 A JPS54116077 A JP S54116077A
Authority
JP
Japan
Prior art keywords
compound
formula
solid
olefin
hydrocarbon
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.)
Granted
Application number
JP2014878A
Other languages
Japanese (ja)
Other versions
JPS5745247B2 (en
Inventor
Toru Tanaka
Tomiaki Okano
Eiji Tanaka
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP2014878A priority Critical patent/JPS54116077A/en
Priority to US06/006,386 priority patent/US4226964A/en
Priority to GB7905371A priority patent/GB2015548B/en
Priority to DE19792907178 priority patent/DE2907178A1/en
Publication of JPS54116077A publication Critical patent/JPS54116077A/en
Publication of JPS5745247B2 publication Critical patent/JPS5745247B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an olefin polymer having a wide molecular weight distribution and improved moldability, by using a catalyst comprising a specific solid unsoluble in hydrocarbons and an organoaluminum compound.
CONSTITUTION: A mixture of a Mg compound of formula I: (R2 is alkyl, aryl, or cycloalkyl group; X2 is halogen, l is 1 or 2) and a Ti compound of formula II: (R3 is R2; X3 is X2; n is 1 or 2), and a Zr compound of formula III or V: (R4 is R2; X4 is X2; m is 1, 2, or 3) is dissolved in an alcohol, and heated to 100W 160°C to form a uniform liquid. A hydrocarbon solvent is added to the liquid, and the alcohol is removed to give a hydrocarbon solution, which is incorporated with an aluminum halide of formula IV: (R1 is R2; X1 is X2), and reacted at room temperatureW100°C to give a solid insoluble in the hydrocarbon. An olefin is polymerized in the presence of a caralyst comprising the solid thus obtained and an organoaluminum compound at normal temperatureW200°C and a pressure of normal one to 100 atm.
COPYRIGHT: (C)1979,JPO&Japio
JP2014878A 1978-02-23 1978-02-23 Polymerization of olefin Granted JPS54116077A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014878A JPS54116077A (en) 1978-02-23 1978-02-23 Polymerization of olefin
US06/006,386 US4226964A (en) 1978-02-23 1979-01-25 Process for polymerizing olefin
GB7905371A GB2015548B (en) 1978-02-23 1979-02-15 Process for polymerizing olefins and catalyst components therefor
DE19792907178 DE2907178A1 (en) 1978-02-23 1979-02-23 METHOD OF POLYMERIZATION OF AN OLEFIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014878A JPS54116077A (en) 1978-02-23 1978-02-23 Polymerization of olefin

Publications (2)

Publication Number Publication Date
JPS54116077A true JPS54116077A (en) 1979-09-10
JPS5745247B2 JPS5745247B2 (en) 1982-09-27

Family

ID=12019058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014878A Granted JPS54116077A (en) 1978-02-23 1978-02-23 Polymerization of olefin

Country Status (1)

Country Link
JP (1) JPS54116077A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147008A (en) * 1983-02-14 1984-08-23 Mitsubishi Chem Ind Ltd Resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147008A (en) * 1983-02-14 1984-08-23 Mitsubishi Chem Ind Ltd Resin composition

Also Published As

Publication number Publication date
JPS5745247B2 (en) 1982-09-27

Similar Documents

Publication Publication Date Title
ES8201601A1 (en) Process for producing polymers and copolymers of ethylene.
ATE48619T1 (en) AETHYLENE POLYMERS AND PROCESS FOR THEIR PRODUCTION.
JPS54146885A (en) Improved polymerization process for ethylene
JPS5447783A (en) Preparation of ethylene polymer
FI834126A (en) FOER FARING FOR FRAMSTAELLNING AV EN ZIEGLER-CATALYST PAO IN BAERARE FOER POLYMERIZATION AV ALFA-OLEFINER
GB1497818A (en) Crystalline terpolymers of ethene butene-1 and butene-2 and process for the manufacture thereof
JPS54116077A (en) Polymerization of olefin
JPS54112982A (en) Polymerization of olefins
JPS56147808A (en) Preparation of ethylenic copolymer
JPS5653109A (en) Preparation of olefin polymer
JPS56161407A (en) Polymerization of ethylene
JPS5554303A (en) Polymerization of olefin
JPS5661406A (en) Polymerization of olefin
JPS57141407A (en) Polymerization of olefin
JPS54118486A (en) Preparation of propylene (co)polymer
JPS56141304A (en) Preparation of polyolefin
JPS5690810A (en) Production of polyethylene
JPS564607A (en) Polymerization of olefin
JPS5571707A (en) Preparation of improved ethylenic polymer
JPS56161406A (en) Polymerization of ethylene
JPS5523173A (en) Preparation of olefin polymer
JPS5494591A (en) Production of olefin polymer
JPS55116704A (en) Catalyst for polymerization of olefin
IE40442B1 (en) Olefinically-unsaturated organic polymers
JPS557803A (en) Polymerization of ethylene