基本信息:
- 专利标题: 금속박 적층체의 제조 방법
- 专利标题(英):Method for producing metallic foil laminate body
- 专利标题(中):生产金属箔层压体的方法
- 申请号:KR1020127014700 申请日:2010-11-15
- 公开(公告)号:KR1020120116931A 公开(公告)日:2012-10-23
- 发明人: 아자미쇼헤이 , 오카모토사토시 , 이야마히로노부
- 申请人: 스미또모 가가꾸 가부시끼가이샤
- 申请人地址: **-*, SHINKAWA *-CHOME, CHUO-KU, TOKYO, JAPAN
- 专利权人: 스미또모 가가꾸 가부시끼가이샤
- 当前专利权人: 스미또모 가가꾸 가부시끼가이샤
- 当前专利权人地址: **-*, SHINKAWA *-CHOME, CHUO-KU, TOKYO, JAPAN
- 代理人: 특허법인코리아나
- 优先权: JPJP-P-2009-260985 2009-11-16
- 国际申请: PCT/JP2010/070298 2010-11-15
- 国际公布: WO2011059086 2011-05-19
- 主分类号: B32B15/08
- IPC分类号: B32B15/08 ; B29C43/18 ; B29C43/20 ; B32B37/10
The present invention is intended to improve the hygroscopic solder heat resistance of the metal foil laminate obtained in the both sides of the layered substrate including a plurality of insulating base material in the production of the metal foil laminate of a metal foil is adhered. In the production method of the preferred embodiment of the metal foil laminated body is prepared first, in the pre-press process, the insulating base material by (2a) integral with the pressure in a plurality of the laminated structure, the laminated base material (2). In the following, the heat-treating step, the heat treatment to the laminated base material (2). That in the post, the press process, thereby the laminate base material 2 by pressing the sheathed heating between a pair of metal foils (3A, 3B) are integrated, to produce a metal foil laminate. As a result, it brought into close contact with each other a plurality of insulating base material (2a) in advance before the heat treatment of the laminated substrate 2, it is possible to prevent generation of the interface between the insulating substrate (2a). As a result, be subjected to hygroscopic solder heat resistance test in the metal foil laminated body thus obtained, is not the swelling occurs on the surface of the insulating substrate (2a), it is possible to obtain an excellent metal foil laminated body is hygroscopic solder heat resistance.
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B15/00 | 实质上由金属组成的层状产品 |
--------B32B15/04 | .由金属组成作为薄层的主要或惟一的成分,它与另一层由一种特定物质构成的薄层相贴 |
----------B32B15/08 | ..合成树脂的 |