JPS5468871A - Polyolefin resin composition for extrusion foaming - Google Patents

Polyolefin resin composition for extrusion foaming

Info

Publication number
JPS5468871A
JPS5468871A JP13561377A JP13561377A JPS5468871A JP S5468871 A JPS5468871 A JP S5468871A JP 13561377 A JP13561377 A JP 13561377A JP 13561377 A JP13561377 A JP 13561377A JP S5468871 A JPS5468871 A JP S5468871A
Authority
JP
Japan
Prior art keywords
azodicarbonamide
alcoholamine
resin composition
polyolefin resin
extrusion foaming
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
JP13561377A
Other languages
Japanese (ja)
Inventor
Makoto Kajiwara
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP13561377A priority Critical patent/JPS5468871A/en
Publication of JPS5468871A publication Critical patent/JPS5468871A/en
Pending legal-status Critical Current

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  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PURPOSE: To provide the title composition having improved high-speed extrusion characteristics, by adding a specific amount of a ≤6C alcoholamine to a polyolefin resin containing azodicarbonamide.
CONSTITUTION: A ≤6C alcoholamine is uniformly mixed to a pulyolefin resin composition containing azodicarbonamide. The amount of the alcoholamine is 2.5- 5.5 parts by weight per 100 parts of the azodicarbonamide.
EFFECT: Various troubles caused by the deposition of thermally decomposed azodicarbonamide to the inner surface of an extruder, are prevented, and the continuous and long-period extrusion can be carried out without trouble even at a high speed extrusion such as ≥1000m/min.
COPYRIGHT: (C)1979,JPO&Japio
JP13561377A 1977-11-14 1977-11-14 Polyolefin resin composition for extrusion foaming Pending JPS5468871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13561377A JPS5468871A (en) 1977-11-14 1977-11-14 Polyolefin resin composition for extrusion foaming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13561377A JPS5468871A (en) 1977-11-14 1977-11-14 Polyolefin resin composition for extrusion foaming

Publications (1)

Publication Number Publication Date
JPS5468871A true JPS5468871A (en) 1979-06-02

Family

ID=15155894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13561377A Pending JPS5468871A (en) 1977-11-14 1977-11-14 Polyolefin resin composition for extrusion foaming

Country Status (1)

Country Link
JP (1) JPS5468871A (en)

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