发明名称 PROCESS FOR IMPREGNATING ELECTRICALLY CONDUCTING SUBSTRATES
摘要 The process for impregnating substrates, in particular windings in electrical machines, with radical-hardened resin systems A) has the following features: the resin system A) is made up of A1) a resin which can be radical-hardened to form duroplasts, A2) at least one suitable hardening agent and optionally an accelerator, A3) optionally other comonomers and/or polymers with ethylenically unsaturated radical-polymerisable double bonds, the vapour pressure of A3) being low at the impregnation and hardening temperature, and A4) optionally other standard additives; the resin system A) is highly viscous, plastic and partially crystalline or crystalline at room temperature; and the resin system A) has low viscosity at impregnation temperature.
申请公布号 CA2237765(A1) 申请公布日期 1997.05.22
申请号 CA19962237765 申请日期 1996.10.19
申请人 DR. BECK & CO. AG 发明人 HEGEMANN, GUENTER
分类号 H01F41/12;C09D5/25;H01B3/30;H01B3/42;H01B3/44;H01F5/06;(IPC1-7):H01B3/30 主分类号 H01F41/12
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