W. R. Grace Co.

Cheryl N Schaeffer

Harold A Kloczewski

A cell for coating enamel onto wire, including radiation curable polymers (RCP), which accomodates a plurality of wires simultaneously. The wires are first subjected to vacuum degassing, and then pass through a single seal plate into a pressurized enamel chamber which assures a concentric coating of enamel onto the wire as it exits through a die plate having a separate cavity for each wire. Floating seals are provided at the entrance of the wire into the cell. The coated wire is then radiation cured conventionally.

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Baltimore, MD, United States of America

Cheryl N Schaeffer