Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Reexamination Certificate
2006-05-15
2008-12-09
Zacharia, Ramsey (Department: 1794)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
C428S331000, C428S421000, C428S457000
Reexamination Certificate
active
07462387
ABSTRACT:
The invention relates to a structure comprising a substrate and a baked release coating on the substrate, the coating comprising an undercoat and a fluoropolymer overcoat, wherein said undercoat contains magnetizable flakes and a plurality of silicon carbide particles. The coated substrates of the invention have improved heat transfer properties, improved abrasion resistance and good release.
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Handbook of Chemistry, 77th Edition, 12-187 Referenced From Shackelford, J. F. and Alexander, W., CRC Materials Science and Engineering Handbook, CRC Press, Boca Raton, FL 1991.
E.I. du Pont de Nemours and Company
Zacharia Ramsey
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