Title:
RELEASE FILM ROLL, CERAMIC COMPONENT SHEET AND METHOD FOR PRODUCING SAME, AND CERAMIC COMPONENT AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2021/177179
Kind Code:
A1
Abstract:
The present invention provides a release film roll that is provided with a release film which has a base material film and a release layer, and a roll core around which the release film is wound, wherein the surface roughness (Rp) of the outer circumferential surface of the roll core is 1.5 μm or less. The present invention also provides a method for producing a ceramic component sheet, said method comprising a step wherein a ceramic green sheet is formed using a paste which contains a ceramic powder on the surface of a release layer of a release film that is delivered from a release film roll.
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Inventors:
IIJIMA TADAYOSHI (JP)
EMORI YASUHIKO (JP)
IIDA SHUJI (JP)
USHIDA TOMOKI (JP)
EMORI YASUHIKO (JP)
IIDA SHUJI (JP)
USHIDA TOMOKI (JP)
Application Number:
PCT/JP2021/007444
Publication Date:
September 10, 2021
Filing Date:
February 26, 2021
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
B28B1/30; B32B27/00; B65H18/28; H01G4/30
Foreign References:
| JP2015134476A | 2015-07-27 | |||
| JP2000109274A | 2000-04-18 | |||
| JP2019161156A | 2019-09-19 | |||
| JP2014189007A | 2014-10-06 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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