发明名称 |
Process for producing heat-resistant flexible laminate and heat-resistant flexible laminate produced thereby |
摘要 |
A method for manufacturing a heat resistant flexible laminate effectively enabling avoidance of not only visual defects but occurrence of dimensional changes, and a heat resistant flexible laminate are provided. In a process for laminating a heat resistant adhesive material and a metallic foil by thermal lamination, a film-like protective material is disposed between a pressurized surface and the metallic foil at the time of thermal lamination. At this time, coefficients of linear expansion in a temperature range of 200 degree C. to 300 degree C. of the heat resistant adhesive material and the protective material are within a range of a coefficient of linear expansion of the metallic foil ±10 ppm/degrees C. Thereby, occurrence of visual defects is not only effectively avoidable, but excellent dimensional change after etching may be exhibited. |
申请公布号 |
US8435641(B2) |
申请公布日期 |
2013.05.07 |
申请号 |
US20030532766 |
申请日期 |
2003.10.09 |
申请人 |
KIKUCHI TAKASHI;HASE NAOKI;TSUJI HIROYUKI;FUSHIKI YASUO;KANEKA CORPORATION |
发明人 |
KIKUCHI TAKASHI;HASE NAOKI;TSUJI HIROYUKI;FUSHIKI YASUO |
分类号 |
B32B15/08;B32B27/06;B29C65/02;B29L9/00;B32B27/36;B32B37/00;B32B37/26;H05K1/00;H05K3/02;H05K3/38 |
主分类号 |
B32B15/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|