Title:
ABRASIVE FOAM SHEET AND PRODUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2002/090049
Kind Code:
A1
Abstract:
A foaming paint of foaming resin is applied onto a surface of an excipient film (11), and this foaming paint is wet-foamed so as to form a foam sheet (10) on the surface of the excipient film. The foam sheet is peeled off from the surface of the excipient film, so that an abrasive surface (12) having a shape of the excipient film is formed on the surface of the foam sheet. The abrasive foam sheet thus formed and the abrasive foam sheet production method are disclosed.
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Inventors:
HORIE YUJI (JP)
OKUYAMA HIROMITSU (JP)
HAMADA NAOYUKI (JP)
OKUYAMA HIROMITSU (JP)
HAMADA NAOYUKI (JP)
Application Number:
PCT/JP2002/001930
Publication Date:
November 14, 2002
Filing Date:
March 01, 2002
Export Citation:
Assignee:
NIPPON MICRO COATING KK (JP)
HORIE YUJI (JP)
OKUYAMA HIROMITSU (JP)
HAMADA NAOYUKI (JP)
HORIE YUJI (JP)
OKUYAMA HIROMITSU (JP)
HAMADA NAOYUKI (JP)
International Classes:
B24B37/20; B24B37/24; B24D3/00; B24D3/28; B24D3/32; B24D11/00; B29C41/00; B29C41/24; B29C44/00; C09D5/00; C09D175/04; B29C33/42; (IPC1-7): B24B37/00
Foreign References:
JPH10249709A | 1998-09-22 | |||
JPH07108454A | 1995-04-25 | |||
JPH0288229A | 1990-03-28 |
Attorney, Agent or Firm:
Takeuchi, Sumio (Nishishinbashi 1-Chome Minato-Ku, Tokyo, JP)
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