Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Reexamination Certificate
2006-12-05
2006-12-05
Yoon, Tae H. (Department: 1714)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
C428S212000, C428S421000, C524S493000, C524S495000
Reexamination Certificate
active
07144622
ABSTRACT:
The invention pertains to a coating for application to a substrate, whereby the coating comprises at least one the thermoplastic fluorine-containing polymer, and its hardness decreases from the first surface, which is destined for application to the substrate, in the direction of the second surface which is remote from the substrate. The hardness gradient can be achieved by adding filling or reinforcing agents or by addition of at least one thermoplastic polymer. The invention additionally pertains to a gasket that consists of the coating in accordance with the invention or that comprises it.
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Stecher Christoph
Stecher Friedhelm
Baker & Hostetler LLP
STE Gesellschaft fur Dichtungstechnik mbH
Yoon Tae H.
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