<p>Electret webs are presented which include a blend of a thermoplastic resin and a charge additive. The charge additives include ester-substituted and amide-substituted trianilino triazine materials. The webs prepared from the blends may be in the form of films or non-woven fibrous webs. Non-woven microfiber webs are useful as filtration media.</p>
申请公布号
AU2008335536(B2)
申请公布日期
2011.11.17
申请号
AU20080335536
申请日期
2008.11.25
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
LI, FUMING B.;JAPUNTICH, DANIEL A.;DRESSEL, LUKE T.;JONES, MARVIN E.;SEBASTIAN, JOHN M.