发明名称 |
INSULATION MATERIAL FOR ELECTRIC CABLES AND CABLES COMPRISING SUCH INSULATION MATERIAL |
摘要 |
An electric cable having at least one conductor and at least one covering therefor obtained from the polymerization of a silanic monomer of a compound comprising a non-cross-linked base-polymer and a polymerizable silanic monomer present prior to polymerization in a quantity not less than 5 parts by weight with respect to 100 parts by weight of the base-polymer. Thepolymerization of the silanic monomer units forms a polymeric mesh which is closely interconnected and thoroughly compenetrated into the non-cross-linked base-polymer. In one embodiment the polymeric mesh may be grafted onto the base-polymer through the addition of an organic peroxide. Thus, there is provided an electric cable for use as building wires wherein the conductor covering is not cross-linked but is heat resistant to temperatures above the deformation temperature of the base-polymer. |
申请公布号 |
GB2185033(A) |
申请公布日期 |
1987.07.08 |
申请号 |
GB19860030237 |
申请日期 |
1986.12.18 |
申请人 |
SOCIETA' * CAVI PIRELLI S P A |
发明人 |
ANTONIO * ZAOPO;FLAVIO * CASIRAGHI;ALESSANDRO * SECCO |
分类号 |
C08F291/00;H01B3/30;H01B3/42;H01B3/44;H01B7/29;(IPC1-7):H01B3/30;C08J3/24;C08L71/04;C08L27/16;C08K5/54 |
主分类号 |
C08F291/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|