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Patent Searching and Data


Title:
EPOXY RESIN HARDENED MATERIAL AND DECOMPOSITION METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2012/120752
Kind Code:
A1
Abstract:
Provided is a decomposition method for silica-containing epoxy resin hardened material that makes it possible to efficiently decompose silica-containing epoxy resin hardened material. The method involves decomposing silica-containing epoxy resin hardened material by putting the same into contact with subcritical water in which at least one alkali selected from an alkali metal salt and an alkali metal hydroxide is present.

Inventors:
OHIRA HIROKI (JP)
MATSUGI SHIN (JP)
Application Number:
PCT/JP2011/079829
Publication Date:
September 13, 2012
Filing Date:
December 22, 2011
Export Citation:
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Assignee:
PANASONIC CORP (JP)
OHIRA HIROKI (JP)
MATSUGI SHIN (JP)
International Classes:
C08J11/14; B01J3/00; C08J11/16
Foreign References:
JP2010144101A2010-07-01
JP2010144132A2010-07-01
JP2006206638A2006-08-10
JP2010168560A2010-08-05
JPH10242747A1998-09-11
JP2002233847A2002-08-20
JP2010150297A2010-07-08
Other References:
See also references of EP 2684911A4
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (JP)
Mitsuo Tanaka (JP)
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Claims: