<p>TITLE FREE SURFACE CASTING METHOD Method for free surface casting an annular layer of film-forming liquid onto a substrate in a single pass by means of laminar f low through a slot die while the substrate and slot die are undergoing rotation relative to each other.</p>
申请公布号
CA1265394(A)
申请公布日期
1990.02.06
申请号
CA19870546932
申请日期
1987.09.15
申请人
DU PONT (E.I.) DE NEMOURS AND COMPANY
发明人
GEARY, JAMES E., JR.;LEFFEW, KENNETH W.;SCHIFF, DAVID R.;MULES, RICHARD D.
