Puncture-sealing tire

Details Puncture-sealing tire Puncture-sealing tire

1977-04-28

1980-01-15

Kittle, John E.

Resilient tires and wheels

Tires, resilient

Pneumatic tire or inner tube

156115, 428912, B60C 500

Patent

active

041833902

ABSTRACT:
A puncture-sealing pneumatic tire has a soft, vulcanized inner layer consisting of cis-polyisoprene rubber and/or natural rubber. The inner layer is preferably coated with a polyolefin polymer that flows into punctures at operating temperatures and said polyolefin polymer adheres to the inner layer by means of surface tension alone.

REFERENCES:
patent: 1217888 (1917-02-01), Tinsman et al.
patent: 1237698 (1917-08-01), Reuter
patent: 1427278 (1922-08-01), Fetter
patent: 1683454 (1928-09-01), Fetter
patent: 2349549 (1944-05-01), Hardman et al.
patent: 2657729 (1953-11-01), Hardman et al.
patent: 2818902 (1958-01-01), Schutz
patent: 3935893 (1976-02-01), Stang et al.
patent: 3952787 (1976-04-01), Okado et al.
patent: 3981342 (1976-09-01), Faber et al.
patent: 3987833 (1976-10-01), Powell et al.
"Rubber Technology and Manufacture" by Blow, CRC Press, Cleveland, Ohio, pp. 148, 149, 209, 210.

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