Patent ID: 8865261

Claim:
A process for coating a substrate, said process comprising: (a) introducing an elongated substrate and a coating material into a die; (b) contacting said substrate with said coating material in said die to thereby provide a coated substrate; (c) removing said coated substrate from said die via a die outlet defined by a die outlet wall of said die; (d) passing said coated substrate removed from said die outlet through a shaped passageway formed in an insulating member affixed to said die outlet wall and having a thermal conductivity less than the thermal conductivity of said die outlet wall; and (e) cooling said coated substrate withdrawn from said insulating member via contact with a quench fluid to thereby provide a cooled coated substrate, wherein the minimum distance between the edge of said shaped passageway and the edge of said die outlet is from about 1 mil to less than 100 mils.