JPS5681311A - Production of polyolefin - Google Patents

Production of polyolefin

Info

Publication number
JPS5681311A
JPS5681311A JP15742879A JP15742879A JPS5681311A JP S5681311 A JPS5681311 A JP S5681311A JP 15742879 A JP15742879 A JP 15742879A JP 15742879 A JP15742879 A JP 15742879A JP S5681311 A JPS5681311 A JP S5681311A
Authority
JP
Japan
Prior art keywords
compound
catalyst
olefin
halide
oxide
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
JP15742879A
Other languages
Japanese (ja)
Other versions
JPS6365681B2 (en
Inventor
Kazuo Matsuura
Takeichi Shiraishi
Etsuo Kawamata
Nobuyuki Kuroda
Mitsuharu Miyoshi
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.)
Eneos Corp
Original Assignee
Nippon Oil 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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP15742879A priority Critical patent/JPS5681311A/en
Priority to IT24824/80A priority patent/IT1141068B/en
Priority to GB8030684A priority patent/GB2058804B/en
Priority to US06/189,823 priority patent/US4315999A/en
Priority to CA000361031A priority patent/CA1155105A/en
Priority to DE19803036450 priority patent/DE3036450A1/en
Priority to FR8020730A priority patent/FR2465751B1/en
Publication of JPS5681311A publication Critical patent/JPS5681311A/en
Publication of JPS6365681B2 publication Critical patent/JPS6365681B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To produce a narrow particle size distribution polyolefin freed from a need for removing catalyst residues in the polymer, by polymerizing an olefin in the presence of a catalyst comprising a specified solid component and a specific organometallic compound.
CONSTITUTION: A solid component (A) is obtained by contacting, at 0W300°C for 1minW48hr, (a) an Si oxide and/or an Al oxide, such as SiO2 and Al2O3, with (b) a compound of the formula: ROH, wherein R is a C1W20 hydrocarbon residue, such as methanol, (c) a compound of the formula: R'-O-R", wherein R' and R" are each R, such as dimethyl ether and (d) a substance obtained by allowing a Mg halide and/or a Mn halide to support a Ti compound and/or a V compound. Then, an olefin is polymerized at normal pressure W 70kg/cm2 and at 20W300°C in the presence of a catalyst comprising component A and (B) an organometallic compound containing a metal of Groups IWIV of the periodic table.
COPYRIGHT: (C)1981,JPO&Japio
JP15742879A 1979-09-26 1979-12-06 Production of polyolefin Granted JPS5681311A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP15742879A JPS5681311A (en) 1979-12-06 1979-12-06 Production of polyolefin
IT24824/80A IT1141068B (en) 1979-09-26 1980-09-22 POLYOLEFIN PREPARATION PROCEDURE
GB8030684A GB2058804B (en) 1979-09-26 1980-09-23 Process for preparing polyolefins
US06/189,823 US4315999A (en) 1979-09-26 1980-09-23 Process for preparing polyolefins
CA000361031A CA1155105A (en) 1979-09-26 1980-09-25 Process for preparing polyolefins
DE19803036450 DE3036450A1 (en) 1979-09-26 1980-09-26 METHOD AND CATALYST FOR OLEFIN POLYMERIZATION
FR8020730A FR2465751B1 (en) 1979-09-26 1980-09-26 PROCESS FOR PREPARING IMPROVED QUALITY POLYOLEFINS USING A CATALYST CONSISTING OF A SOLID COMPONENT AND AN ORGANOMETALLIC COMPOUND

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15742879A JPS5681311A (en) 1979-12-06 1979-12-06 Production of polyolefin

Publications (2)

Publication Number Publication Date
JPS5681311A true JPS5681311A (en) 1981-07-03
JPS6365681B2 JPS6365681B2 (en) 1988-12-16

Family

ID=15649413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15742879A Granted JPS5681311A (en) 1979-09-26 1979-12-06 Production of polyolefin

Country Status (1)

Country Link
JP (1) JPS5681311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840308A (en) * 1981-08-24 1983-03-09 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− Gas phase manufacture of ethylene and higher alpha-olefin copolymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840308A (en) * 1981-08-24 1983-03-09 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− Gas phase manufacture of ethylene and higher alpha-olefin copolymer
JPH0248004B2 (en) * 1981-08-24 1990-10-23 Exxon Research Engineering Co

Also Published As

Publication number Publication date
JPS6365681B2 (en) 1988-12-16

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