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US 6,720,033 B1Granted
Method for coating uncured tires
AssigneeThe Goodyear Tire & Rubber Company
InventorsPaul Harry Sandstrom, Bill Bud Gross, Douglas Andrew Till
Life of this patent
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Abstract
A method of coating a tire, comprising the steps of applying to an outer surface of a green tire: a precure paint essentially free of curatives, the precure paint comprising 100 parts by weight of elastomer, and from about 2000 to about 4000 parts by weight of an organic solvent.
Claims19
A method of coating a tire, comprising the steps of:
- applying to an outer surface of a green tire:
- a precure paint essentially free of curatives;
- said procure paint comprising:
- 100 parts by weight of elastomer;
- and
- from about 2000 to about 4000 parts by weight of an organic solvent;
- and
- autogeneously curing said applied precure paint with said green tire.
5 more elements
A method of coating a tire, comprising the steps of:
- applying to an outer surface of a green tire:
- a precure paint essentially free of sulfur and cure accelerators;
- said precure paint comprising:
- 100 parts by weight of an at least one elastomer selected from natural rubber and synthetic polyisoprene rubber;
- from about 50 to about 150 parts by weight of talc;
- from about 150 to about 350 parts by weight of carbon black;
- and
- from about 2000 to about 4000 parts by weight of an organic solvent;
- and
- autogeneously curing said precure paint with said green tire.
7 more elements
Dependencies are inferred from the claim text.