Title:
SILANOL COMPOUND REMOVER, SILANOL COMPOUND REMOVAL METHOD, CHEMICAL FILTER, AND LIGHT EXPOSURE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/137300
Kind Code:
A1
Abstract:
A silanol compound remover characterized by being an activated carbon having an oxygen-containing functional group, and by having at least 0.5 mmol/g of the oxygen-containing functional group per 1 g of activated carbon. This invention provides a silanol compound remover having a high silanol compound removal effect.
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Inventors:
SHIMOTSU TAINEN (JP)
ISHIKAWA SYUN (JP)
IMAI AKIHIRO (JP)
ISHIKAWA SYUN (JP)
IMAI AKIHIRO (JP)
Application Number:
PCT/JP2013/056970
Publication Date:
September 19, 2013
Filing Date:
March 13, 2013
Export Citation:
Assignee:
NICHIAS CORP (JP)
SHIMOTSU TAINEN (JP)
ISHIKAWA SYUN (JP)
IMAI AKIHIRO (JP)
SHIMOTSU TAINEN (JP)
ISHIKAWA SYUN (JP)
IMAI AKIHIRO (JP)
International Classes:
B01J20/20; B01D53/02; B01D53/72; B01D53/86; C01B31/08; H01L21/027
Domestic Patent References:
WO2011099616A1 | 2011-08-18 |
Foreign References:
JP2011212531A | 2011-10-27 | |||
JPH02118121A | 1990-05-02 | |||
JP2012030163A | 2012-02-16 | |||
JP2011166085A | 2011-08-25 | |||
JP2009295765A | 2009-12-17 | |||
JP2012055807A | 2012-03-22 |
Attorney, Agent or Firm:
AKATSUKA Kenji et al. (JP)
Kenji Akatsuka (JP)
Kenji Akatsuka (JP)
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