JPS55127409A - Preparation of poly-1-butene - Google Patents

Preparation of poly-1-butene

Info

Publication number
JPS55127409A
JPS55127409A JP3510879A JP3510879A JPS55127409A JP S55127409 A JPS55127409 A JP S55127409A JP 3510879 A JP3510879 A JP 3510879A JP 3510879 A JP3510879 A JP 3510879A JP S55127409 A JPS55127409 A JP S55127409A
Authority
JP
Japan
Prior art keywords
butene
poly
organoaluminum compound
titanium trichloride
olefin
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
JP3510879A
Other languages
Japanese (ja)
Other versions
JPS646208B2 (en
Inventor
Kunisuke Fukui
Shizunori Miyamoto
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP3510879A priority Critical patent/JPS55127409A/en
Publication of JPS55127409A publication Critical patent/JPS55127409A/en
Publication of JPS646208B2 publication Critical patent/JPS646208B2/ja
Granted legal-status Critical Current

Links

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

Abstract

PURPOSE: To obtain high-bulk density poly-1-butene, by previously polymerizing a small amount of an α-olefin which gives a highly crystalline polymer other than poly-1-butene, in the slurry polymerization of titanium trichloride and an organoaluminum compound.
CONSTITUTION: High-bulk density poly-1-butene is obtained by previoulsy polymerizing a small amount of an α-olefin which gives (C) a higly crystalline polymer other than poly-1-butene, in the slurry polymerization of (A) titanium trichloride and (B) an organoaluminum compound. Where (A) is titanium trichloride obtained by reducing a titanium trihalide of TiX3.nAlX3 (X is halogen, 0≤n≤0.5) with, e.g., an organoaluminum compound, etc. (B) is triethylaluminum, diethylaluminum chloride, etc. (C) is a polymer of ethylene, propylene, methyl-pentene, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP3510879A 1979-03-27 1979-03-27 Preparation of poly-1-butene Granted JPS55127409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3510879A JPS55127409A (en) 1979-03-27 1979-03-27 Preparation of poly-1-butene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3510879A JPS55127409A (en) 1979-03-27 1979-03-27 Preparation of poly-1-butene

Publications (2)

Publication Number Publication Date
JPS55127409A true JPS55127409A (en) 1980-10-02
JPS646208B2 JPS646208B2 (en) 1989-02-02

Family

ID=12432727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3510879A Granted JPS55127409A (en) 1979-03-27 1979-03-27 Preparation of poly-1-butene

Country Status (1)

Country Link
JP (1) JPS55127409A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963311A (en) * 1987-12-17 1990-10-16 Allied-Signal Polyamide/polyester graft copolymer fibers and method of preparing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084953A (en) * 1964-01-31 1967-09-27 Ici Ltd Copolymers and processes for preparing them

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084953A (en) * 1964-01-31 1967-09-27 Ici Ltd Copolymers and processes for preparing them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963311A (en) * 1987-12-17 1990-10-16 Allied-Signal Polyamide/polyester graft copolymer fibers and method of preparing same

Also Published As

Publication number Publication date
JPS646208B2 (en) 1989-02-02

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