METHODS OF FORMING MOLDS AND METHODS OF FORMING ARTICLES USING SAID MOLDS
摘要
<p>A method of forming a working mold including: placing a substrate (610) on an electrode in a chamber, the substrate having at least a first structured surface (620) and the substrate including a thermoset polymeric material; introducing a release (630) layer forming gas into the chamber, wherein the release layer forming gas includes silicon containing gas and oxygen gas in an atomic ratio of not greater than about 200; providing power to the electrode to create a plasma of the release layer forming gas within the chamber; and depositing a release layer formed from the release layer forming gas on at least the first structured surface of the substrate to form a working mold.</p>
申请公布号
EP2197646(A1)
申请公布日期
2010.06.23
申请号
EP20080829215
申请日期
2008.09.05
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
MAO, GUOPING;DAVID, MOSES M.;BENSON, OLESTER, JR.;DEVOE, ROBERT, J.;SAHLIN, JENNIFER, J.