Pneumatic tire
AssigneeThe Goodyear Tire & Rubber Company
InventorsRene Jean Zimmer, Hans-Bernd Fuchs, Georges Koster, Claude Ernest Felix Boes, Wolfgang Albert Lauer
Life of this patent
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Abstract
The present invention relates to a pneumatic tire having a component comprising at least one elastomer containing olefinic unsaturation; and compound of formula I wherein: R1, R3, R4, R5, R6, and R8 are each independently hydrogen, alkyl, aryl, halogen, or substituted or unsubstituted oxygen, nitrogen or sulfur atoms; R2 is hydrogen, alkyl, aryl, or is absent; R7 is substituted or unsubstituted oxygen, nitrogen, sulfur, or halogen; R9, R10, R11 and R12 are each independently hydrogen, alkyl, aryl, halogen, nitro or substituted or unsubstituted oxygen, nitrogen or sulfur atoms; and X is oxygen, sulfur, or nitrogen.
Claims9
1-7. (canceled)
A method of making a pneumatic tire, comprising the steps of:
- (A) mixing a rubber composition comprising at least one elastomer containing olefinic unsaturation, and a compound of formula I
- wherein:
- R1, R3, R4, R5, R6, and R8 are each independently hydrogen, alkyl, aryl, halogen, or substituted or unsubstituted oxygen, nitrogen or sulfur atoms;
- R2 is hydrogen, alkyl, aryl, or is absent;
- R7 is substituted or unsubstituted oxygen, nitrogen, sulfur, or halogen;
- R9, R10, R11 and R12 are each independently hydrogen, alkyl, aryl, halogen, nitro or substituted or unsubstituted oxygen, nitrogen or sulfur atoms;
- and X is oxygen, sulfur, or nitrogen;
- (B) extruding the rubber composition to form a tire component;
- and
- (C) building a tire comprising the tire component.
Dependencies are inferred from the claim text.