Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1976-02-09
1978-06-27
Hoffman, Drayton E.
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152346, 252 59, B60C 1700
Patent
active
040968987
ABSTRACT:
An internal tire lubricant which minimizes or prevents injury to a pneumatic tire when it runs flat, and which also assists in sealing small punctures, consists of a mixture of liquid or easily fusible materials, one of which is a partially crystalline solid olefine polymer, and another of which is an essentially noncrystalline liquid or solid hydrocarbon or analogous material.
REFERENCES:
patent: 3938573 (1976-02-01), Hallenbeck
patent: 3952787 (1976-04-01), Okado et al.
patent: 3987833 (1976-10-01), Powell et al.
Messerly James W.
Shipman James J.
Hoffman Drayton E.
Meyer Harold S.
Shira, Jr. William A.
The B.F. Goodrich Company
Underwood Donald W.
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