公开(公告)号：EP2444374A4

公开(公告)日：2013-09-25

申请号：EP10789521

申请日：2010-06-16

Applicant: NAT INST OF ADVANCED IND SCIEN

Inventor： EBINA TAKEO ,  TESHIMA NOBUHIKO ,  ISHII RYO ,  NAM HYUN-JEONG ,  SUZUKI ASAMI ,  MIZUKAMI FUJIO

IPC: C01B33/40 ,  C01B33/44 ,  C08J5/18 ,  C08K9/06 ,  C08L77/00 ,  C08L79/08 ,  C09C1/42 ,  C09C3/12

CPC classification number: B82Y30/00 ,  C01B33/44 ,  C01P2002/88 ,  C01P2004/64 ,  C01P2006/22 ,  C08J5/18 ,  C08J2300/00 ,  C08L77/00 ,  C08L79/08 ,  C09C1/42

公开(公告)号：DE112007000823T5

公开(公告)日：2009-02-05

申请号：DE112007000823

申请日：2007-04-03

Applicant: JAPAN MATEX CO LTD ,  NAT INST OF ADVANCED IND SCIEN

Inventor： EBINA TAKEO ,  HASEGAWA YASUHISA ,  MIZUKAMI FUJIO ,  TESHIMA NOBUHIKO ,  TSUKAMOTO KATSURO

IPC: B32B18/00 ,  C09K3/10 ,  F16J15/10

Abstract: To provide a composite that can find application to various uses in a wide spectrum of fields, for example, sealing members, such as a joint sheet, a gasket and a packing, for use in junction portions, etc. of pipings of power plant and chemical plant, radiation sheets, electromagnetic wave shielding members, soundproof sheets, etc., and provide a process for producing the composite; a gasket or packing based on the composite and a clay dispersion liquid used for the composite. There is provided a composite composed mainly of graphite and clay and having the structure of graphite laminated with and/or impregnated with clay. The composite is produced by subjecting an exfoliated graphite sheet or film or a molding therefrom to coating with and/or immersion in a clay dispersion liquid with clay particles dispersed therein, or by laminating together of an exfoliated graphite sheet and/or film and a sheet and/or film composed mainly of clay. Further, a gasket or packing is produced by molding the composite.