Title:
熱硬化性樹脂多孔質シートの製造方法および製造装置、ならびに熱硬化性樹脂多孔質シートおよびシートロール
Document Type and Number:
Japanese Patent JP5882140
Kind Code:
B2
Abstract:
The present invention provides a method for producing a long strip-shaped porous thermosetting resin sheet free of defective portions leading to breakage. The present invention is a method for producing a porous thermosetting resin sheet, the method including the steps of: cutting a hollow-cylindrical or solid-cylindrical thermosetting resin block containing a porogen into a sheet of a thermosetting resin with a predetermined thickness by bringing a cutting blade into contact with the thermosetting resin block while rotating the thermosetting resin block about a hollow cylinder axis or a solid cylinder axis; and making the resultant thermosetting resin sheet porous by removing the porogen from the thermosetting resin sheet. The cutting blade is reciprocated approximately parallel to a direction of the rotational axis of the thermosetting resin block while the cutting is being performed.
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Inventors:
Ken Harada
Kawaguchi Yoshihide
Shunsuke Nomi
Masaya Yano
Kawaguchi Yoshihide
Shunsuke Nomi
Masaya Yano
Application Number:
JP2012133222A
Publication Date:
March 09, 2016
Filing Date:
June 12, 2012
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
C08J9/28; B23B5/12; B29C67/20
Domestic Patent References:
JP2003165128A | ||||
JP2010121122A | ||||
JP2030489A | ||||
JP2007216312A | ||||
JP2004338208A |
Foreign References:
WO2012172790A1 |
Attorney, Agent or Firm:
Koichi Kamata
Koji Amano
Koji Amano