Title:
MULTI-LAYER MAT AND METHOD FOR MANUFACTURING MULTI-LAYER MAT
Document Type and Number:
WIPO Patent Application WO/2019/131206
Kind Code:
A1
Abstract:
A multi-layer mat according to the present invention is obtained by stacking a plurality of mats made of inorganic fibers and is characterized in that an adhesive layer for adhering the mats to each other is formed between the mats, a plurality of holes are formed in main surfaces of the mats facing each other, and an adhesive included in the adhesive layer fills the inside of the holes.
Inventors:
MAEDA TOSHIYUKI (JP)
Application Number:
PCT/JP2018/046060
Publication Date:
July 04, 2019
Filing Date:
December 14, 2018
Export Citation:
Assignee:
IBIDEN CO LTD (JP)
International Classes:
B32B5/02; B32B5/26; B32B7/12; D04H1/4209; D04H1/498; F01N3/28
Foreign References:
| JP2017125481A | 2017-07-20 | |||
| JP2008201125A | 2008-09-04 | |||
| JP2006520710A | 2006-09-14 | |||
| JP2008080756A | 2008-04-10 | |||
| JPS4978138A | 1974-07-27 | |||
| JP2012140886A | 2012-07-26 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
Download PDF: