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US 6,333,376 B1Granted
Plastic ski coating
AssigneeIMS Kunststoff AG
InventorUrs Geissbuhler
Life of this patent
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Abstract
The plastic ski coating contains a filling material addition improving the sliding properties, which contains at least one of the following materials: boron, at least one boron compound, at least one nitride. With this the filling material addition quantity may be smaller than with a filling material addition of soot or graphite, and a black coloration of the ski coating may be avoided.
Claims15
A plastic ski coating having improved sliding properties, said coating comprising:
- a low pressure polyethylene powder or granulate material and, intimately mixed therewith,
- an additive selected from the group consisting of boron, boron nitride, and, nitride, aluminum and mixtures thereof,
- wherein the additive constitutes about 0.2% to 20% by weight of the coating.
Dependencies are inferred from the claim text.