A release liner providing a release surface which comprises a first olefin polymer film formed having dispersed therein by high shear mixing a release substance which is polyethyleneimine octadecyl carbamide, polyvinyl octadecyl carbamate or a mixture thereof, coextruded or cocast onto a film formed from a second olefin polymer. The release liner has particular utility in diaper tape application.
申请公布号
US5700571(A)
申请公布日期
1997.12.23
申请号
US19930173342
申请日期
1993.12.22
申请人
AVERY DENNISON CORPORATION
发明人
LOGUE, DANIEL R.;VAN EMMERIK, PIET T.;MANN, ROGER H.;SUN, EDWARD I.;AVALON, GARY A.;CALDWELL, CAROL A.;CHANG, ENG-PI;HUSKEY, RICHARD A.