专利名称：Process for producing shaped articles发明人：VON BONIN, WULF, DR.,VON GIZYCKI,
ULRICH, DR.,KRUEGER, KLAUS, DIPL.-ING.
申请号：EP91107663.6申请日：19910511公开号：EP0458150B1公开日：19941130
摘要：Shaped articles are produced by heating expanded graphite, by first pre-expanding the expanded graphite at 140 to 450 DEG C until a bulk density of 30 to500 g/l has been reached, then filling a mould up to at least 50% by volume with thuspre-expanded graphite and then completing the expansion of the graphite in the mouldby heating to temperatures in the range from 300 to 700 DEG .
申请人：BAYER AG,BAYER AG,BAYER AG
地址：DE
国籍：DE
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