| 发明名称 |
Production of thin protective polyimide layers on high temperature superconductors |
| 摘要 |
Thin protective polyimide layers are produced on ceramic or high temperature superconductors by applying polyimide solutions, polyamic acids or starting substances therefor to the superconductor surface and imidating or drying in an oxygen atmosphere.
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| 申请公布号 |
US5288697(A) |
申请公布日期 |
1994.02.22 |
| 申请号 |
US19920879012 |
申请日期 |
1992.05.06 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
SCHREPP, WOLFGANG;HAEHNLE, HANS-JOACHIM;GRUNZE, MICHAEL |
| 分类号 |
C01G1/00;C01G3/00;C04B41/83;C08G73/10;H01B3/30;H01B12/02;H01B13/00;H01L39/24;(IPC1-7):B05D1/36;B05D7/00 |
主分类号 |
C01G1/00 |
| 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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