A reclaimed joint sheet used as a gasket or packing member for automobiles, ships and the like consists of a first layer of a joint sheet made from a given composition, a second layer of a joint sheet made by mixing finely pulverized pieces of the joint sheet after the punching out of the joint sheet having a given particle size with a composition for the formation of the joint sheet, and a third layer of a joint sheet containing the same components as the first layer.
申请公布号
US5658657(A)
申请公布日期
1997.08.19
申请号
US19950452142
申请日期
1995.05.26
申请人
HONDA GIKEN KOGYO KABUSHIKI KAISHA;NIPPON LEAKLESS INDUSTRY CO., LTD.