发明名称 |
Flame-retardant resin composition, and insulated wire, shielded wire and insulating tube comprising the composition |
摘要 |
Disclosed is a flame-retardant resin composition for insulated wires, shielded wires and insulating tubes which are used in the field requiring high-frequency current transmission, for example, in the field of high-density wiring of internal circuits in electronic appliances. The composition comprises (a) a thermoplastic polyolefinic resin having a density of smaller than 0.89, which is prepared by copolymerizing ethylene and a non-polar alpha-olefin in the presence of a single-site metallocene catalyst, (b) a halogen-containing flame retardant, and (c) zinc oxide. After crosslinking, the composition is used in forming an insulating coating for insulated wires and shielded wires, and in forming insulating tubes.
|
申请公布号 |
US2001005731(A1) |
申请公布日期 |
2001.06.28 |
申请号 |
US20010780458 |
申请日期 |
2001.02.12 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
HAYAMI HIROSHI;KAWABATA YUMI;EBINA SATOSHI |
分类号 |
B32B1/08;B32B27/32;C08F4/44;C08F4/642;C08F210/00;C08F210/16;C08J5/00;C08K3/22;C08K5/02;C08K5/03;C08K5/06;C08K5/20;C08K5/3415;C08L23/08;H01B3/44;(IPC1-7):C08F4/44;H01B3/10 |
主分类号 |
B32B1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|