Title:
MATTING, EXHAUST GAS PURIFICATION DEVICE, AND METHOD FOR MANUFACTURING MATTING
Document Type and Number:
WIPO Patent Application WO/2022/210181
Kind Code:
A1
Abstract:
The present invention provides a matting having a sufficiently high initial compression surface pressure. A matting according to the present invention includes inorganic fibers that have an inorganic binder and an organic binder attached thereto. The matting has an initial compression surface pressure of 900 kPa or more when measured in a compressed state to a bulk-density of 0.50 g/cm3.
Inventors:
MAEDA TOSHIYUKI (JP)
KAWABE TAKAYUKI (JP)
KAWABE TAKAYUKI (JP)
Application Number:
PCT/JP2022/013606
Publication Date:
October 06, 2022
Filing Date:
March 23, 2022
Export Citation:
Assignee:
IBIDEN CO LTD (JP)
International Classes:
C04B38/00; F01N3/28
Domestic Patent References:
| WO2013111428A1 | 2013-08-01 |
Foreign References:
| JP2016108987A | 2016-06-20 | |||
| JP2016108397A | 2016-06-20 | |||
| JP2015214907A | 2015-12-03 | |||
| JP2013127244A | 2013-06-27 | |||
| JP2013155750A | 2013-08-15 | |||
| JP2003262116A | 2003-09-19 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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