Title:
GREEN SHEET, METHOD FOR PRODUCING GREEN SHEET, AND METHOD FOR MANUFACTURING ELECTRONIC PARTS
Document Type and Number:
WIPO Patent Application WO/2005/113208
Kind Code:
A1
Abstract:
A method for producing a green sheet, which comprises a step of providing a green sheet before compression containing a ceramic powder and a binder resin, and a step of compressing the above green sheet before compression, to form a green sheet after compression, characterized in that a sheet compression ratio (&Dgr &rgr g/&rgr g1) is 1 % or more, wherein the difference (&Dgr &rgr g) between a sheet density before compression (&rgr g1) of the green sheet before compression and a sheet density after compression (&rgr g2) of the green sheet after compression is represented as &Dgr &rgr g = &rgr g2 - &rgr g1, and the ratio of the difference (&Dgr &rgr g) to the sheet density before compression (&rgr g1) is represented as the sheet compression ratio (&Dgr &rgr g/&rgr g1).
Inventors:
KOBAYASHI HISASHI (JP)
SATOU SHIGEKI (JP)
SATOU SHIGEKI (JP)
Application Number:
PCT/JP2005/009030
Publication Date:
December 01, 2005
Filing Date:
May 18, 2005
Export Citation:
Assignee:
TDK CORP (JP)
KOBAYASHI HISASHI (JP)
SATOU SHIGEKI (JP)
KOBAYASHI HISASHI (JP)
SATOU SHIGEKI (JP)
International Classes:
B28B1/30; B28B3/00; H01G4/12; H01G4/30; (IPC1-7): B28B1/30; H01G4/12
Foreign References:
| JPH11168024A | 1999-06-22 | |||
| JP2003176179A | 2003-06-24 |
Attorney, Agent or Firm:
Maeda, Hitoshi (2F Tokyodo Jinboucho 3rd Bldg., 1-17,
Kandajinboucho 1-chom, Chiyoda-ku Tokyo, JP)
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