Title:
HOLDING SEALING MATERIAL, METHOD FOR MANUFACTURING HOLDING SEALING MATERIAL, EXHAUST GAS PURIFICATION DEVICE, AND METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/051498
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a holding sealing material which can suppress an increase in organic component in exhaust gas when the holding sealing material is exposed to high temperature within an exhaust gas purification device, requires a small number of man hours for manufacturing, and can prevent mats to be laminated from being erroneously combined. This holding sealing material is a holding sealing material composed of one mat containing inorganic fibers, and is characterized in that the one mat comprises a first mat having a first side surface, and a second mat having a second side surface, and part of the first side surface and part of the second side surface are continuously bendably connected to each other.
Inventors:
SAIKI KENZO (JP)
Application Number:
PCT/JP2012/075350
Publication Date:
April 11, 2013
Filing Date:
October 01, 2012
Export Citation:
Assignee:
IBIDEN CO LTD (JP)
International Classes:
F01N3/28; B01D53/86; B01J33/00
Foreign References:
| JP2002147231A | 2002-05-22 | |||
| JP2001070215A | 2001-03-21 | |||
| JPH09507463A | 1997-07-29 | |||
| JP2902414B2 | 1999-06-07 | |||
| JP2007218221A | 2007-08-30 | |||
| JP2009264186A | 2009-11-12 | |||
| JP2009264187A | 2009-11-12 |
Other References:
See also references of EP 2767692A4
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
Patent business corporation Yasutomi international patent firm (JP)
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