发明名称 |
Electrical cable, particularly for high voltage direct current transmission or distribution, and insulating composition |
摘要 |
Electrical cable particularly for high voltage direct current transmission having at least once conductor and at least one extruded insulating coating layer of a polymeric composition. The polymeric composition is a polyethylene modified with at least one compound of formula (I): in which R represents H or CH3; R1 represents a linear or branched, preferably linear, C1-C8 alkylene group; R2 represents OH; a group OR3 in which R3 represents a linear or branched C1-C4 alkyl group, a group NR4R5 in which R4 and R5, which may be identical or different, represent H, or a linear or branched C1-C4 alkyl group, and related insulating composition.
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申请公布号 |
US2004091707(A1) |
申请公布日期 |
2004.05.13 |
申请号 |
US20030451994 |
申请日期 |
2003.12.22 |
申请人 |
PEREGO GABRIELE;ALBIZZATI ENRICO |
发明人 |
PEREGO GABRIELE;ALBIZZATI ENRICO |
分类号 |
C08F8/00;H01B3/44;(IPC1-7):D02G3/00 |
主分类号 |
C08F8/00 |
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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