JPS5416596A - Stabilization of polyoxymethylene - Google Patents

Stabilization of polyoxymethylene

Info

Publication number
JPS5416596A
JPS5416596A JP8182277A JP8182277A JPS5416596A JP S5416596 A JPS5416596 A JP S5416596A JP 8182277 A JP8182277 A JP 8182277A JP 8182277 A JP8182277 A JP 8182277A JP S5416596 A JPS5416596 A JP S5416596A
Authority
JP
Japan
Prior art keywords
polyoxymethylene
stabilization
heat
melting
molecular weight
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
JP8182277A
Other languages
Japanese (ja)
Inventor
Harutaka Kimura
Seiichi Nozawa
Seiichi Mukai
Masaharu Shikama
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP8182277A priority Critical patent/JPS5416596A/en
Publication of JPS5416596A publication Critical patent/JPS5416596A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

PURPOSE: To improve thermal stability of a polyoxymethylene by adding a molecular weight controlling agent to the polymer prepared by polymerizing formaldehyde in the presence of specific aluminum compound and amide compound, and heat-melting the composition after heat treatment.
COPYRIGHT: (C)1979,JPO&Japio
JP8182277A 1977-07-08 1977-07-08 Stabilization of polyoxymethylene Pending JPS5416596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8182277A JPS5416596A (en) 1977-07-08 1977-07-08 Stabilization of polyoxymethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8182277A JPS5416596A (en) 1977-07-08 1977-07-08 Stabilization of polyoxymethylene

Publications (1)

Publication Number Publication Date
JPS5416596A true JPS5416596A (en) 1979-02-07

Family

ID=13757170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8182277A Pending JPS5416596A (en) 1977-07-08 1977-07-08 Stabilization of polyoxymethylene

Country Status (1)

Country Link
JP (1) JPS5416596A (en)

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