发明名称 Electric cable with cellular insulation material and method of its manufacture.
摘要 Electrical cable with cellular insulating material forming at the same time a sealing sheath. The insulating material is comprised of vinyl poly-chloride expanded up to a percentage by volume of closed pores of 20 to 40% by addition of very fine grains of a chemical expansion agent of a decomposition point comprised between 180` and 200`C. Application to cables for low or medium voltage.
申请公布号 EP0022415(A1) 申请公布日期 1981.01.14
申请号 EP19800401022 申请日期 1980.07.04
申请人 LES CABLES DE LYON SOCIETE ANONYME DITE: 发明人 SANDJIVY, HENRI;ORMILI, BERNARD
分类号 C08J9/06;B29C47/02;H01B3/44;H01B7/00;H01B7/02;H01B7/285;H01B13/14;(IPC1-7):H01B7/28 主分类号 C08J9/06
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