| 发明名称 |
PROCESS FOR PRODUCING HOMOGENEOUS POLYMETHYLACRYLATE LAYERS |
| 摘要 |
<p>Smooth homogeneous PMMA coatings having a thickness of greater than 20 mu m can be produced with the aid of a solution of polymethyl methacrylate in a lactic acid ester. The PMMA coatings are particularly suitable for microstructuring techniques using ionising, high-energy radiation and have good adhesion to metallic, semiconducting and insulating substrates. …<IMAGE>… </p> |
| 申请公布号 |
EP0388614(A3) |
申请公布日期 |
1991.07.03 |
| 申请号 |
EP19900102223 |
申请日期 |
1990.02.05 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
FORMANEK, HELMUT, DR.;HINTERMAIER, MAGDALENA;KNAPEK, ERWIN, DR.;LISCHKE, BURKHARD, PROF. |
| 分类号 |
B05D3/06;B05D7/24;C08J3/09;C09D133/12;G03F7/004;G03F7/039;(IPC1-7):C08J3/09 |
主分类号 |
B05D3/06 |
| 代理机构 |
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代理人 |
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