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Title:
METHOD FOR RECYCLING SILANE COUPLING AGENT-CONTAINING SOLUTION AND METHOD FOR PRODUCING SILANE COUPLING AGENT BY USING THE METHOD
Document Type and Number:
Japanese Patent JP2011183298
Kind Code:
A
Abstract:

To provide a method by which a silane coupling agent is separated from a silane coupling agent-containing solution without using considerable energy and without generating waste materials, and then the separated silane coupling agent is recovered and recycled and a solvent from which the silane coupling agent is removed, is recovered.

A method for recycling the silane coupling agent-containing solution includes an adsorption step of bringing the silane coupling agent-containing solution into contact with an ion exchanger to adsorb the silane coupling agent on the ion exchanger. A method for producing the silane coupling agent includes the method for recycling the silane coupling agent-containing solution.


Inventors:
TSUJIGUCHI MASAHITO
UCHIUMI YASUHIKO
NISHIO EIICHIRO
SUMIDA NORITAKE
YOSHIDA HIROYUKI
Application Number:
JP2010050717A
Publication Date:
September 22, 2011
Filing Date:
March 08, 2010
Export Citation:
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Assignee:
SHARP KK
UNIV OSAKA PREFECTURE
International Classes:
C02F1/42; B01D61/44; B01J49/00; C02F1/469
Domestic Patent References:
JP2004508920A2004-03-25
JPH09206525A1997-08-12
JPH08150389A1996-06-11
JP2008081791A2008-04-10
JPH09122643A1997-05-13
Foreign References:
WO2008133322A12008-11-06
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Masayuki Sakai
Nobuo Arakawa
Masato Sasaki



 
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