发明名称 |
INSULATING TAPE BASED ON A THERMOSETTING EPOXY RESIN AND AN ACID ANHYDRIDE FOR THE IMPREGNATION OF AN INSULATOR FOR ELECTRICAL CONDUCTORS |
摘要 |
<p>An insulating tape for manufacturing an insulating sleeve for electric conductors, impregnated with a heat-hardening epoxy resin-acid anhydride hardener mixture, contains a self-hardening bonding agent-accelerator composition of an epoxy resin as the bonding agent and a quarternary onium salt as the accelerator. To prevent migration of the charge carriers present in the accelerator, the accelerator further has a group which can react with the bonding agent-impregnating resin mixture. This group causes a fixation of the accelerator in the lattice produced during the hardening.</p> |
申请公布号 |
EP0102916(A3) |
申请公布日期 |
1984.09.05 |
申请号 |
EP19830730043 |
申请日期 |
1983.04.27 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
IHLEIN, WALTER, DR. |
分类号 |
C08G59/68;H01B3/04;H01B3/40;(IPC1-7):01B3/40;01B3/02;08L63/00;08G59/68 |
主分类号 |
C08G59/68 |
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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