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US 5,618,912 AGranted
Tire sealer and inflator compositions
AssigneePennzoil Products Company
InventorJiafu Fang
Life of this patent
Estimating the term…
Abstract
This invention relates to novel tire sealer and inflator compositions. The compositions may be aqueous or non-aqueous and comprise a petroleum residual resin sealant, an amorphous polyolefin, an organic solvent, a vapor pressure depressant, and a non-flammable propellant/inflator having an ozone depletion potential of zero. For the aqueous system, the composition further comprises an emulsifier. The compositions are useful for sealing and inflating a punctured tire in combination with a propellant/inflator.
Claims13
A non-aqueous tire sealer and inflator composition comprising:
- (a) a petroleum residual resin sealant, (b) a non-flammable propellant/inflator having an ozone depletion potential of zero.
Dependencies are inferred from the claim text.