Fire resistant tire
OwnerPhilippe Gerard Germain Margot, Peter Phelps Rochinventors
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Abstract
The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition, the rubber composition comprising: at least one diene based elastomer; from 20 to 40 parts by weight, per 100 parts by weight of elastomer (phr), of silica; and from 10 to 25 weight percent of aluminum hydroxide; wherein the composition is self-extinguishing at a temperature of 1000° C., and the composition is exclusive of halogenated paraffins and antimony trioxide.
Claims6
A pneumatic tire comprising at least one component, the at least one component comprising a rubber composition, the rubber composition comprising:
- at least one diene based elastomer;
- from 20 to 40 parts by weight, per 100 parts by weight of elastomer (phr), of silica;
- and
- from 10 to 25 weight percent of aluminum hydroxide;
- wherein the composition is self-extinguishing at a temperature of 1000° C., and the composition is exclusive of halogenated paraffins and antimony trioxide.
Dependencies are inferred from the claim text.