A complex water-sealing sealant is produced by extruding and molding a non-water-swelling thermoplastic resin (A) and a water-swelling resin (C) obtained by kneading said non-water-swelling thermoplastic resin (A) and a water-swelling material (B). <IMAGE>
申请公布号
EP0588286(A1)
申请公布日期
1994.03.23
申请号
EP19930114691
申请日期
1993.09.13
申请人
ASAHI DENKA KOGYO KABUSHIKI KAISHA;RIKEN VINYL INDUSTRY CO., LTD.
