发明授权
- 专利标题： Coating for metallic substrates
- 专利标题（中）： 金属基材涂层
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申请号： US759015申请日： 1985-07-25
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公开(公告)号： US4689271A公开(公告)日： 1987-08-25
- 发明人: Hans-Joachim Schittenhelm , Werner Joseph , Otto Krist
- 申请人： Hans-Joachim Schittenhelm , Werner Joseph , Otto Krist
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX3429666 19840811; DEX3446554 19841220
- 主分类号： C03C3/064
- IPC分类号： C03C3/064 ; C23D5/00 ; C23D5/04 ; H01B3/08 ; H05K1/05 ; B32B9/04
摘要：
The present invention relates to metal substrates which are coated with electrically insulating layers whose electrical resistance has a low temperature dependence, the insulating layer on said metal substrates consisting essentially of a melted-on material containing 43-47% by weight of B.sub.2 O.sub.3, 29-33% by weight of CaO, 10-15% by weight of SiO.sub.2, 7-10% by weight of Al.sub.2 O.sub.3 and 1-2% by weight of MgO.
公开/授权文献
- US5414521A Dynamic distortion correction apparatus and method 公开/授权日：1995-05-09