<p>An electret is described that includes a surface modified polymeric article having surface fluorination produced by fluorinating the polymeric article.</p>
申请公布号
DE69920227(D1)
申请公布日期
2004.10.21
申请号
DE1999620227
申请日期
1999.06.21
申请人
3M INNOVATIVE PROPERTIES CO., SAINT PAUL
发明人
JONES, E.;LYONS, S.;REDMOND, B.;SOLOMON, L.;ANGADJIVAND, A.
