CERAMIC STRUCTURE

WIPO Patent Application WO/1997/025203

A1

A ceramic structure is proposed which has improved material properties, such as an adhesiveness with a sealant at both room and high temperatures and improved durability and comprises an assembly formed by binding a plurality of ceramic members (2 and 3) each having a plurality of through holes provided parallel to each other in the longitudinal direction, the end face of each through hole being sealed so as to form a chequerwise pattern and so that the opening and closing for the gas inlet side are opposite to the opening and closing for the gas outlet side, adjacent through holes being communicable with each other through a porous partition wall, characterized in that a sealant (4) of an elastic material comprising at least inorganic fibers, an inorganic binder, an organic binder, and inorganic particles, the inorganic fibers and the inorganic particles being interlaced in a three-dimensional manner through the inorganic binder and the organic binder, is interposed between the ceramic members (2 and 3) to integrally bond the plurality of ceramic members (2 and 3) to each other.

NARUSE KAZUYA (JP)
OHNO SATOSHI (JP)
SHIMATO KOJI (JP)
OKAZOE HIROSHI (JP)
IWAHIRO SEIKI (JP)

PCT/JP1996/000042

July 17, 1997

January 12, 1996

Click for automatic bibliography generation  

IBIDEN CO LTD (JP)
NISSAN DIESEL MOTOR CO (JP)
NARUSE KAZUYA (JP)
OHNO SATOSHI (JP)
SHIMATO KOJI (JP)
OKAZOE HIROSHI (JP)
IWAHIRO SEIKI (JP)

B01D39/20; B01J27/224; F01N3/02; B01J35/04; B32B18/00; C04B35/565; C04B35/583; C04B35/584; C04B35/634; C04B35/636; C04B35/80; C04B37/00; C04B41/50; F01N3/022; B01J37/00; F01N13/04; (IPC1-7): B32B18/00; F01N3/02

JPH0754643A	1995-02-28
JPH0759885B2	1995-06-28
JPH07138533A	1995-05-30
JPH05115721A	1993-05-14

See also references of EP 0816065A1

View/Download PDF      PDF Help

Previous Patent: COATING OF METAL SURFACES

Next Patent: AUTOMATED END LABELER SYSTEM