发明授权
- 专利标题： Green sheet coating material, green sheet, production method of green sheet and production method of electronic device
- 专利标题（中）： 绿板涂料，生坯片，生片的生产方法和电子设备的生产方法
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申请号： US10550957申请日： 2004-03-17
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公开(公告)号： US07355838B2公开(公告)日： 2008-04-08
- 发明人: Hisashi Kobayashi , Kyotaro Abe , Shigeki Sato
- 申请人： Hisashi Kobayashi , Kyotaro Abe , Shigeki Sato
- 申请人地址： JP Tokyo
- 专利权人： TDK Corporation
- 当前专利权人： TDK Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2003-095449 20030331
- 国际申请： PCT/JP2004/003516 WO 20040317
- 国际公布： WO2004/087613 WO 20041014
- 主分类号： H01G4/06
- IPC分类号： H01G4/06
摘要：
A green sheet coating material including ceramic powder, a binder resin including a butyral based resin as the main component, and a solvent. The solvent includes a first solvent medium having a relatively low boiling point, wherein said binder resin is easy to be dissolved, and a second solvent medium having a relatively high boiling point. The boiling point of the second solvent medium is in a range of 130 to 230° C. The second solvent medium is included by 5 to 70 wt %, and more preferably 8 to 52 wt % with respect to 100 wt % of the entire solvent.