发明名称 |
POLYMERIC COMPOUND AND ELECTRIC WIRE OR CABLE |
摘要 |
FIELD: insulating materials. SUBSTANCE: polymeric compound for insulating electric wires has first polymer (polyester) possessing its own oxygen index not over 21 wt.% and up to 40 wt.% t of polyamide-siloxane copolymer. Preferable polyesters are polybutylene- terephthalate or ester/polyester block copolymers. Preferable wire design is that with polyethylene or polyester covered core and polyester/polyamide-siloxane sheath overall. EFFECT: improved fire resistance of cable. 11 cl, 4 dwgt |
申请公布号 |
RU2122252(C1) |
申请公布日期 |
1998.11.20 |
申请号 |
RU19950122572 |
申请日期 |
1994.05.16 |
申请人 |
REJKEM LIMITED |
发明人 |
DERSTON DEJVID DZHON |
分类号 |
C08L67/02;B32B27/36;C08L67/00;C08L79/08;C08L83/10;C08L101/00;C09D167/00;C09D167/02;C09D179/08;C09D201/00;H01B3/30;H01B3/42;H01B3/46;H01B7/295;(IPC1-7):H01B3/46;H01B7/34 |
主分类号 |
C08L67/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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