JPS5672036A - Crosslinked polyethylene composition - Google Patents
Crosslinked polyethylene compositionInfo
- Publication number
- JPS5672036A JPS5672036A JP14919979A JP14919979A JPS5672036A JP S5672036 A JPS5672036 A JP S5672036A JP 14919979 A JP14919979 A JP 14919979A JP 14919979 A JP14919979 A JP 14919979A JP S5672036 A JPS5672036 A JP S5672036A
- Authority
- JP
- Japan
- Prior art keywords
- tert
- butyl
- contg
- crosslinking
- antioxidant
- 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
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
PURPOSE:To provide the titled compsn. capable of inhibiting conductor discoloration during crosslinking, by a method wherein a hydrazine derivative is added to a polyethylene or an ethylene copolymer contg. a tert-butyl gp.-contg. crosslinking agent and an antioxidant, and the mixt. is subjected to a crosslinking treatment. CONSTITUTION:A hydrazine derivative as a conductor discolorationn inhibitor is added to a polyethylene or an ethylene copolymer contg. a tert.-butyl gp.-contg. crosslinking agent [such as di-tert-butyl peroxide, tert-butyl cumyl peroxide or 1,3-bis(tert-butylperoxyisopropyl)-benzene] and an antioxidant (e.g., dilauryl dithiopropionate). The resulting mixt. is subjected to a crosslinking treatment to obtain the titled compsn. Examples of the hydrazine derivatives are N,N'''-dipropionyliosphthalhydrazide and isophthalic bis (alpha-phenoxypropionylhydrazide).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14919979A JPS5672036A (en) | 1979-11-16 | 1979-11-16 | Crosslinked polyethylene composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14919979A JPS5672036A (en) | 1979-11-16 | 1979-11-16 | Crosslinked polyethylene composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5672036A true JPS5672036A (en) | 1981-06-16 |
JPS6248697B2 JPS6248697B2 (en) | 1987-10-15 |
Family
ID=15469982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14919979A Granted JPS5672036A (en) | 1979-11-16 | 1979-11-16 | Crosslinked polyethylene composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5672036A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002226602A (en) * | 2001-02-06 | 2002-08-14 | Kayaku Akzo Corp | Method for manufacturing crosslinked polymer, crosslinked polymer and composition for compounding |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2506105A1 (en) * | 1975-02-13 | 1976-08-26 | Siemens Ag | Inhibiting oxidn of radical crosslinkable polymers - with s-triazines contg. alkenyl gps and oxidn-inhibiting parts of molecule |
JPS51134762A (en) * | 1975-05-16 | 1976-11-22 | Furukawa Electric Co Ltd | Method of producing flame resisting polystyrene foam |
JPS51149375A (en) * | 1975-06-04 | 1976-12-22 | Furukawa Electric Co Ltd | Method of producing flame resisting polyethylene foam |
JPS5232042A (en) * | 1975-09-05 | 1977-03-10 | Fujikura Ltd | Method to prevent polyethylene cross-linked with organosilane from deg radation |
DE2703558A1 (en) * | 1977-01-28 | 1978-08-03 | Siemens Ag | STABILIZER COMBINATION FOR POLYMERS |
-
1979
- 1979-11-16 JP JP14919979A patent/JPS5672036A/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2506105A1 (en) * | 1975-02-13 | 1976-08-26 | Siemens Ag | Inhibiting oxidn of radical crosslinkable polymers - with s-triazines contg. alkenyl gps and oxidn-inhibiting parts of molecule |
JPS51134762A (en) * | 1975-05-16 | 1976-11-22 | Furukawa Electric Co Ltd | Method of producing flame resisting polystyrene foam |
JPS51149375A (en) * | 1975-06-04 | 1976-12-22 | Furukawa Electric Co Ltd | Method of producing flame resisting polyethylene foam |
JPS5232042A (en) * | 1975-09-05 | 1977-03-10 | Fujikura Ltd | Method to prevent polyethylene cross-linked with organosilane from deg radation |
DE2703558A1 (en) * | 1977-01-28 | 1978-08-03 | Siemens Ag | STABILIZER COMBINATION FOR POLYMERS |
JPS5396045A (en) * | 1977-01-28 | 1978-08-22 | Siemens Ag | Stabilizer composition for polymers and polymer containing same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002226602A (en) * | 2001-02-06 | 2002-08-14 | Kayaku Akzo Corp | Method for manufacturing crosslinked polymer, crosslinked polymer and composition for compounding |
Also Published As
Publication number | Publication date |
---|---|
JPS6248697B2 (en) | 1987-10-15 |
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