A monolithic multilayer article includes a thermoformable cellular polyester core layer and an oriented polyester skin layer on at least one major side of the polyester core layer.
申请公布号
EP2788190(A4)
申请公布日期
2015.07.15
申请号
EP20120854798
申请日期
2012.12.05
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
JONZA, JAMES M.;FANSLER, DUANE D.;GETSCHEL, JOEL A.;GUNES, IBRAHIM S.;KALISH, JEFFREY P.;SCHMID, MATTHEW J.;STROBEL, MARK A.;WOLD, CHAD R.