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Title:
SILICA SCALE REMOVER COMPOSITION
Document Type and Number:
Japanese Patent JP2014088526
Kind Code:
A
Abstract:

To provide a silica scale remover composition.

A silica scale remover composition comprises (A) one or more species selected from the group consisting of pyrrolidone derivatives and imidazolidinone derivatives, (B) hydroxide of alkali metal, and (C) water.


Inventors:
OBARA ICHITARO
KAMIUSUKU TOSHIAKI
Application Number:
JP2012240372A
Publication Date:
May 15, 2014
Filing Date:
October 31, 2012
Export Citation:
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Assignee:
NEOS KK
International Classes:
C11D7/32; B08B3/08; C11D7/06; H01L21/304
Domestic Patent References:
JP2012149186A2012-08-09
JP2001232647A2001-08-28
JP2013226526A2013-11-07
JP2015512971A2015-04-30
JPS565899A1981-01-21
JPS62257992A1987-11-10
JP2006100482A2006-04-13
JP2005042026A2005-02-17
JP2005075924A2005-03-24
JP2004134783A2004-04-30
JP2002059193A2002-02-26
JP2002030299A2002-01-31
Foreign References:
WO2013123317A12013-08-22
US4276186A1981-06-30
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office



 
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