JPS56115301A - Stereoregular polymerization of alpha-olefin - Google Patents

Stereoregular polymerization of alpha-olefin

Info

Publication number
JPS56115301A
JPS56115301A JP1780080A JP1780080A JPS56115301A JP S56115301 A JPS56115301 A JP S56115301A JP 1780080 A JP1780080 A JP 1780080A JP 1780080 A JP1780080 A JP 1780080A JP S56115301 A JPS56115301 A JP S56115301A
Authority
JP
Japan
Prior art keywords
halogen
compound
catalyst
olefin
polymerization
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
JP1780080A
Other languages
Japanese (ja)
Other versions
JPS637201B2 (en
Inventor
Shigeo Mori
Satoshi Asahi
Yasuhiro Takeshita
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co 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
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP1780080A priority Critical patent/JPS56115301A/en
Publication of JPS56115301A publication Critical patent/JPS56115301A/en
Publication of JPS637201B2 publication Critical patent/JPS637201B2/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 maintain both the polymerization activity of a catalyst and the stereo- regularity of the produced polymer at high levels, by using a Ti component supported on a specially treated Mg compound as a component of the polymerization catalyst.
CONSTITUTION: An organic Al compound and the solid product given below are used as components of the catalyst for the stereo-regular polymerization of α-olefin. A solid product obtained by reacting (A) a solid substance prepared by the contact reaction of (a) a magnesium compound of formula I [R1 is 1W10C (cyclo)-alkyl or aryl; X1 is halogen; n is 1.0W2.0] with (b) an aluminum halide of formula II (X2 is halogen), with (B) a halogen-containing Ti (IV) compound of formula III [R3 is 1W 10C (cyclo)alkyl or aryl; X3 is halogen; m is 0W3.0].
COPYRIGHT: (C)1981,JPO&Japio
JP1780080A 1980-02-18 1980-02-18 Stereoregular polymerization of alpha-olefin Granted JPS56115301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1780080A JPS56115301A (en) 1980-02-18 1980-02-18 Stereoregular polymerization of alpha-olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1780080A JPS56115301A (en) 1980-02-18 1980-02-18 Stereoregular polymerization of alpha-olefin

Publications (2)

Publication Number Publication Date
JPS56115301A true JPS56115301A (en) 1981-09-10
JPS637201B2 JPS637201B2 (en) 1988-02-16

Family

ID=11953781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1780080A Granted JPS56115301A (en) 1980-02-18 1980-02-18 Stereoregular polymerization of alpha-olefin

Country Status (1)

Country Link
JP (1) JPS56115301A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189206A (en) * 1982-04-30 1983-11-04 Chisso Corp Catalytic component for alpha-olefin polymerization
WO1985004174A1 (en) * 1984-03-16 1985-09-26 Mitsui Petrochemical Industries, Ltd. Process for producing ethylene copolymer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6279801B1 (en) 2017-09-19 2018-02-14 株式会社らいむ Composition and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147688A (en) * 1976-06-02 1977-12-08 Mitsui Petrochem Ind Ltd Preparation of polyolefin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147688A (en) * 1976-06-02 1977-12-08 Mitsui Petrochem Ind Ltd Preparation of polyolefin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189206A (en) * 1982-04-30 1983-11-04 Chisso Corp Catalytic component for alpha-olefin polymerization
US4535069A (en) * 1982-04-30 1985-08-13 Chisso Corporation Catalyst component for α-olefin polymerization
JPH0233043B2 (en) * 1982-04-30 1990-07-25 Chisso Corp
WO1985004174A1 (en) * 1984-03-16 1985-09-26 Mitsui Petrochemical Industries, Ltd. Process for producing ethylene copolymer

Also Published As

Publication number Publication date
JPS637201B2 (en) 1988-02-16

Similar Documents

Publication Publication Date Title
JPS57153005A (en) Polymerization of alpha-olefin
AU589986B2 (en) Polymerisation of olefins using a ziegler-natta catalyst and two organometallic compounds
IE781124L (en) Catalytic polymerisation of alpha-olefins
JPS5645909A (en) Polymerization of alpha-olefin
JPS56163102A (en) Production of alpha-olefin polymer
JPS56115301A (en) Stereoregular polymerization of alpha-olefin
JPS5647408A (en) Polymerization of olefin
JPS55133408A (en) Polymerization of olefin
JPS5686906A (en) Titanium trichloride catalyst component and homopolymerizing or copolymerizing method of alpha- olefin
JPS57141408A (en) Polymerization of ethylene
JPS5730708A (en) Stereoregular polymerizing method of alpha-olefin
JPS57182303A (en) Production of polyolefin
JPS57200407A (en) Polymerization of alpha-olefin
JPS5676411A (en) Production of alpha-olefin polymer
JPS557837A (en) Stereo-regular polymerizing method of alpha-olefins
EP0371411A3 (en) A method for producing olefin polymers
JPS5699207A (en) Stereoregular polymerization of alpha-olefin
JPS5774306A (en) Production of polyolefin
JPS5536235A (en) Preparation of highly stereoregular polyolefin
JPS5740510A (en) Production of polyolefin
JPS54126685A (en) Olefin polymerization catalyst
JPS5494591A (en) Production of olefin polymer
JPS56166205A (en) Stereoregular polymerization of alpha-olefin
JPS5674103A (en) Polymerizing method of alpha-olefin
JPS5718707A (en) Catalyst component for polymerizing alpha-olefin and its using method