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US 2014/0174639 A1Published application
Tyre having a built-in self-sealing layer
AssigneesMichelin Recherche et Technique S.A., Compagnie Generale Des Etablissements Michelin
InventorsJose Merino Lopez, Bozena Voge, Michel Ahouanto
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Abstract
A method for protecting a tyre against punctures includes: providing a self-sealing layer; providing an anti-tack layer that includes particles having a shape factor higher than 5; forming a tyre such that the self-sealing layer is built into the tyre during manufacture of the tyre; and applying the anti-tack layer a radially internal surface of the self-sealing layer.
Claims7
1-22. (canceled)
A method for protecting a tyre against punctures, the method comprising steps of:
- providing a self-sealing layer;
- providing an anti-tack layer that includes particles having a shape factor higher than 5;
- forming a tyre such that the self-sealing layer is built into the tyre during manufacture of the tyre;
- and
- applying the anti-tack layer a radially internal surface of the self-sealing layer.
2 more elements
Dependencies are inferred from the claim text.