Title:
熱硬化性樹脂多孔シートの製造方法、熱硬化性樹脂多孔シート、及びそれを用いた複合半透膜
Document Type and Number:
Japanese Patent JP5925409
Kind Code:
B2
Abstract:
Disclosed is a method for easily producing a long porous thermosetting resin sheet which has no resin coating film on the surface. Also disclosed are a porous thermosetting resin sheet produced by the method, and a composite semipermeable membrane having excellent chemical resistance and practical water permeability and salt-blocking property. The porous thermosetting resin sheet can be produced by forming a cylindrical or columnar resin block which is composed of a cured product of a thermosetting resin composition containing a thermosetting resin, a curing agent and a porogen; then forming a long thermosetting resin sheet by cutting the surface of the resin block at a certain thickness; and then removing the porogen from the thermosetting resin sheet.
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Inventors:
Ken Harada
Hiro Atsushi
Ishii Katsumi
Kawaguchi Yoshihide
Atsuko Mizuike
Hayashi Osamu
Hiro Atsushi
Ishii Katsumi
Kawaguchi Yoshihide
Atsuko Mizuike
Hayashi Osamu
Application Number:
JP2009242653A
Publication Date:
May 25, 2016
Filing Date:
October 21, 2009
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
B01D69/10; C08J9/28; B01D69/12; B01D71/46
Domestic Patent References:
| JP200396229A | ||||
| JP5798714B2 |
Foreign References:
| WO2006073173A1 |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office