H - Electricity – 05 – K
Patent
H - Electricity
05
K
356/1
H05K 3/00 (2006.01) B29B 13/02 (2006.01) G03F 7/16 (2006.01)
Patent
CA 1150848
Title PROCESS FOR HEATING THIN SURFACE LAYERS Abstract In the lamination of thermoplastic polymer layers to substrates a thin surface layer of the substrate can be heated to improve adhesion without substantially heating the mass of the substrate by advancing the exposed surface of the thin layer in surface-conforming contact with a heated surface for 0.1 to one second at an interface pressure of 0.1 to 5 kilograms per centimeter of substrate width, the heated surface having an initial temperature of 35-350°C. DE-0213
363622
Jones Charles B.
Kinard Richard D.
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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