JPS54116078A - Preparation of alpha-olefin polymer - Google Patents

Preparation of alpha-olefin polymer

Info

Publication number
JPS54116078A
JPS54116078A JP2124678A JP2124678A JPS54116078A JP S54116078 A JPS54116078 A JP S54116078A JP 2124678 A JP2124678 A JP 2124678A JP 2124678 A JP2124678 A JP 2124678A JP S54116078 A JPS54116078 A JP S54116078A
Authority
JP
Japan
Prior art keywords
grams
reaction product
olefin
compound
solid reaction
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
JP2124678A
Other languages
Japanese (ja)
Other versions
JPS5739641B2 (en
Inventor
Masahito Harada
Teruhiro Sato
Sadahiko Yamada
Atsushi Suzuki
Jun Masuda
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.)
JNC Corp
Original Assignee
Chisso 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 Chisso Corp filed Critical Chisso Corp
Priority to JP2124678A priority Critical patent/JPS54116078A/en
Priority to US06/013,522 priority patent/US4403081A/en
Priority to DE2907158A priority patent/DE2907158C2/en
Priority to FR7904646A priority patent/FR2418243A1/en
Priority to IT48097/79A priority patent/IT1117152B/en
Priority to GB7906776A priority patent/GB2017722B/en
Publication of JPS54116078A publication Critical patent/JPS54116078A/en
Publication of JPS5739641B2 publication Critical patent/JPS5739641B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare an α-olefin polymer having improved shape at a high catalyst efficiency, by polymerizing an α-olefin in the presence of a catalyst comprising a solid reaction product and an organoaluminum compound.
CONSTITUTION: A trivalent metal halide is reacted with a bivalent metal hydroxide, a carbonate, a double salt containing them, or a hydrated bivalent metal compound at 20W500°C for 30 minW50 hr to give a solid reaction product. 100 grams of the product is incorporated with 10W10,000 grams of a polysiloxane and 1W100 grams of a compound of transition metals selected from Group IV a or Va in an amount of 10W100 grams per 100 grams of the polysiloxane at -50W40°C, and reacted at 30W300°C for 10 minW30hr to give a solid reaction product (A). An α-olefin is polymerized in the presence of a catalyst comprising the solid product (A) and an organoaluminum compound at 30W150°C and a pressure of normal one to 50 kg/cm2.
COPYRIGHT: (C)1979,JPO&Japio
JP2124678A 1978-02-25 1978-02-25 Preparation of alpha-olefin polymer Granted JPS54116078A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2124678A JPS54116078A (en) 1978-02-25 1978-02-25 Preparation of alpha-olefin polymer
US06/013,522 US4403081A (en) 1978-02-25 1979-02-21 Method for producing α-olefin polymers
DE2907158A DE2907158C2 (en) 1978-02-25 1979-02-23 Process for the polymerization of ethylene, propylene or butene (1) and for the copolymerization of ethylene with a small amount of propylene, butene (1) or styrene and solid titanium or vanadium-containing catalyst components
FR7904646A FR2418243A1 (en) 1978-02-25 1979-02-23 A-OLEFIN POLYMER PREPARATION PROCESS
IT48097/79A IT1117152B (en) 1978-02-25 1979-02-23 PROCEDURE FOR THE PREPARATION OF ALPHA-OLEPHINIC POLYMERS AND CATALYST TO BE USED IN IT
GB7906776A GB2017722B (en) 1978-02-25 1979-02-26 A-olefin polymerization catalyst component its preparation and use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2124678A JPS54116078A (en) 1978-02-25 1978-02-25 Preparation of alpha-olefin polymer

Publications (2)

Publication Number Publication Date
JPS54116078A true JPS54116078A (en) 1979-09-10
JPS5739641B2 JPS5739641B2 (en) 1982-08-23

Family

ID=12049692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2124678A Granted JPS54116078A (en) 1978-02-25 1978-02-25 Preparation of alpha-olefin polymer

Country Status (1)

Country Link
JP (1) JPS54116078A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143194U (en) * 1986-03-04 1987-09-09

Also Published As

Publication number Publication date
JPS5739641B2 (en) 1982-08-23

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