JPS5448863A - Production of molded article of crosslinked poly-alpha-olefin composition by electron rays - Google Patents
Production of molded article of crosslinked poly-alpha-olefin composition by electron raysInfo
- Publication number
- JPS5448863A JPS5448863A JP11537377A JP11537377A JPS5448863A JP S5448863 A JPS5448863 A JP S5448863A JP 11537377 A JP11537377 A JP 11537377A JP 11537377 A JP11537377 A JP 11537377A JP S5448863 A JPS5448863 A JP S5448863A
- Authority
- JP
- Japan
- Prior art keywords
- molded article
- electron rays
- poly
- alpha
- crosslinked poly
- 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
Links
Landscapes
- Treatments Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
PURPOSE: To obtain a molded article having improved aging resistance, by irradiating a molded article made from a blend of poly-α-olefin and a specific anti-oxidant with electron rays.
CONSTITUTION: 100 Parts by wt. of a poly-α-olefim composition is blended with 0.3W2.0 parts by wt. of tetrakis-[methylene-(3,5-ditertiarybutyl-4-hydroxyhydrocinnamate)] methane shown by the formula, molded to a desired shape, and irradiated with electron rays to give a molded article of a crosslinked poly-α-olefin composition. For instance, an electric wire, cable, etc. having an electrical insulating layer are produced. The compound shown by the formula is not damaged by the exposure to electron rays and has an anti-oxidizing effect
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11537377A JPS5448863A (en) | 1977-09-26 | 1977-09-26 | Production of molded article of crosslinked poly-alpha-olefin composition by electron rays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11537377A JPS5448863A (en) | 1977-09-26 | 1977-09-26 | Production of molded article of crosslinked poly-alpha-olefin composition by electron rays |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5448863A true JPS5448863A (en) | 1979-04-17 |
Family
ID=14660913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11537377A Pending JPS5448863A (en) | 1977-09-26 | 1977-09-26 | Production of molded article of crosslinked poly-alpha-olefin composition by electron rays |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5448863A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5168653A (en) * | 1974-12-11 | 1976-06-14 | Japan Atomic Energy Res Inst | |
JPS52840A (en) * | 1975-06-20 | 1977-01-06 | Japan Atom Energy Res Inst | Electron beam cross-linking polyethylene composition |
-
1977
- 1977-09-26 JP JP11537377A patent/JPS5448863A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5168653A (en) * | 1974-12-11 | 1976-06-14 | Japan Atomic Energy Res Inst | |
JPS52840A (en) * | 1975-06-20 | 1977-01-06 | Japan Atom Energy Res Inst | Electron beam cross-linking polyethylene composition |
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