| 发明名称 |
WOVEN GLASS CLOTH FOR PRINTED WIRING BOARD AND PRINTED WIRING PRODUCTS MANUFACTURED THEREFROM |
| 摘要 |
<p>To enhance the tear strength without increasing the thickness, a woven glass cloth having a mass of 15 to 30 g/m<2>, for use as a base material for printed wiring board material, is characterized in that the weft or warp is provided by a 75 denier or more strand, thicker than the warp, and thread count of the thicker strand per unit length is set smaller than that of the other strand.</p> |
| 申请公布号 |
HK1001891(A1) |
申请公布日期 |
2001.07.27 |
| 申请号 |
HK19980100989 |
申请日期 |
1998.02.10 |
| 申请人 |
MATSUSHITA ELECTRIC WORKS, LTD.;NITTO BOSEKI CO., LTD. |
发明人 |
SAKAGUCHI, KOZO;NAGAMINE, FUMIO;MIYASATO, KEITA;HATTORI, HIROMASA;WATANABE, TATSUYA;HIBINO, AKINORI |
| 分类号 |
C08J5/24;B32B5/10;B32B15/092;B32B17/04;D03D1/00;D03D15/00;D03D15/12;D06M15/55;D06M101/00;H05K1/02;H05K1/03;H05K3/46;(IPC1-7):H05K;D03D |
主分类号 |
C08J5/24 |
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