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公开(公告)号:US3952125A
公开(公告)日:1976-04-20
申请号:US500502
申请日:1974-08-26
申请人: Takatoshi Kuratsuji , Hiroo Shima , Takeo Shima , Shoji Kawase , Sakae Shimotsuma , Masahiro Hosoi
发明人: Takatoshi Kuratsuji , Hiroo Shima , Takeo Shima , Shoji Kawase , Sakae Shimotsuma , Masahiro Hosoi
CPC分类号: H01B3/423 , Y10T428/266
摘要: An electrically insulating material composed of an unstretched film of a substantially linear polyester at least 85 mol% of the recurring units of which consist of a hexamethylene naphthalene-2,6-dicarboxylate unit and which has an intrinsic viscosity, as measured on its ortho-chlorophenol solution at 35.degree.C., of at least 0.3.
摘要翻译: 由绝缘材料构成的电绝缘材料,其基本线性聚酯的至少85摩尔%的重复单元的未拉伸膜由六亚甲基萘-2,6-二甲酸酯单元组成,并且其特性粘度为其邻位 - 氯酚溶液在35℃,至少0.3。