JPS55161808A - Stablization of polyolefin - Google Patents

Stablization of polyolefin

Info

Publication number
JPS55161808A
JPS55161808A JP6912879A JP6912879A JPS55161808A JP S55161808 A JPS55161808 A JP S55161808A JP 6912879 A JP6912879 A JP 6912879A JP 6912879 A JP6912879 A JP 6912879A JP S55161808 A JPS55161808 A JP S55161808A
Authority
JP
Japan
Prior art keywords
polyolefin
catalyst
alkene
alkyl
methyl
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.)
Pending
Application number
JP6912879A
Other languages
Japanese (ja)
Inventor
Genyu Katada
Shinichi Saito
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP6912879A priority Critical patent/JPS55161808A/en
Publication of JPS55161808A publication Critical patent/JPS55161808A/en
Pending legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To obtain a high-quality polyolefin by deactivating a residual metal catalyst, by the catalitic treatment of a polyolefin containing a residual halogen-containing metal catalyst, with a 2-alkyl-1-alkene.
CONSTITUTION: A polyolefin containing a residual halogen-containing metal catalyst, is catalytically treated with a 4W8C 2-alkyl-1-alkene. The 2-alkyl-1-alkene is 2-methyl-1-propene, 2-methyl-1-butene, 2,3-dimethyl-1-butene, etc., among which 2-methyl-1-propene is particularly preferable. The catalyst is one, which is primarily composed of a transition metal halide and an organoaluminum compound, represented by a Ziegler-type catalyst, a Ziegler-Natta-type catalyst, etc., and others.
COPYRIGHT: (C)1980,JPO&Japio
JP6912879A 1979-06-01 1979-06-01 Stablization of polyolefin Pending JPS55161808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6912879A JPS55161808A (en) 1979-06-01 1979-06-01 Stablization of polyolefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6912879A JPS55161808A (en) 1979-06-01 1979-06-01 Stablization of polyolefin

Publications (1)

Publication Number Publication Date
JPS55161808A true JPS55161808A (en) 1980-12-16

Family

ID=13393684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6912879A Pending JPS55161808A (en) 1979-06-01 1979-06-01 Stablization of polyolefin

Country Status (1)

Country Link
JP (1) JPS55161808A (en)

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