公开(公告)号：US4973516A

公开(公告)日：1990-11-27

申请号：US330084

申请日：1989-03-09

申请人： Hidenori Yamaoka ,  Yoshinao Kobayashi ,  Kuri Suga

发明人： Hidenori Yamaoka ,  Yoshinao Kobayashi ,  Kuri Suga

IPC分类号： C09K3/10 ,  F02F11/00 ,  F16J15/12

CPC分类号： F16J15/122 ,  Y10T428/25 ,  Y10T428/26 ,  Y10T428/269 ,  Y10T428/30

摘要： A gasket for use in internal combustion engines characterized in that one or both surfaces of a metallic or non-metallic sheet thereof are coated with a coat layer of a thickness of from 10 to 300 .mu.m composed of a coating material comprising from 20 to 60% by weight of expanded graphite having a specific volume of from 10 to 300 cc/g and from 40 to 80% by weight of a binder such as a synthetic resin.