| 发明名称 |
CURABLE COMPOSITION USEFUL FOR SCREEN-PRINTING, A CURED COATING COMPRISING SAID COMPOSITION AND PROCESS FOR SOLDERING PRINTED CIRCUIT BOARDS USING SAID COMPOSITION |
| 摘要 |
<p>Screen-printing composition containing an epoxy novolac, a phenoxy polymer, a liquid anhydride, colloidal silica, and a diluent. The composition is useful for coating substrates such as printed circuits and serves as a solder mask.</p> |
| 申请公布号 |
EP0009190(B1) |
申请公布日期 |
1982.04.28 |
| 申请号 |
EP19790103349 |
申请日期 |
1979.09.07 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
KENNEY, EUGENE JOHN;LAZZARINI, DONALD JOSEPH;WINTERS, ROBERT JOHN |
| 分类号 |
B23K35/22;H05K3/28;(IPC1-7):08L63/04;05K3/34;05K3/28;23K35/22;01B3/42;01B3/40 |
主分类号 |
B23K35/22 |
| 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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