Method of making a tire
AssigneeThe Goodyear Tire & Rubber Company
InventorRonald L. Rongone
Life of this patent
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Abstract
Method of making a tire having improved resistance to interface separation including the steps of compounding a sulfur curable diene rubber to give a masterbatch, forming said masterbatch into tire components, plying up the tire from said component and curing said tire, the improvement wherein the masterbatch contains 2 to 14 parts of furfural butadiene resin per hundred parts of masterbatch.
Claims2
In a method of making a tire having improved resistance to interface separation, including the steps of compounding a sulfur curable diene rubber to give a masterbatch, forming said masterbatch into tire building components, including reinforcing material, plying up the tire building components into a tire and curing in a tire shaper to give a tire, the improvement comprising incorporating 2 to 14 parts of furfural-butadiene resin per 100 parts of said masterbatch.
Dependencies are inferred from the claim text.