IMPROVED DECONTAMINATION OF RPET THROUGH PARTICLE SIZE REDUCTION
摘要
<p>Comtaminants are removed from RPET flakes by a process which includes the steps of comminuting the RPET flakes to produce RPET particles and driving the contaminants out from the RPET particles.</p>
申请公布号
EP0892707(B1)
申请公布日期
2004.10.13
申请号
EP19970920173
申请日期
1997.03.31
申请人
PHOENIX TECHNOLOGIES, L.P.
发明人
HAYWARD, DONALD, W.;MARTIN, ALISON, S.;SCHLOSS, FRANCIS, M.
