Pneumatic tire with puncture-sealing lining comprising vulcaniza

Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube

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156115, 428912, 106 33, 252 72, B60C 2108

Patent

active

042390761

ABSTRACT:
A tire whose inner wall is provided, below the crown of the tire and at least from one shoulder to the other of the tread, with a lining containing at least one means for sealing puncture holes is improved due to the fact that the lining comprises at least one layer of a vulcanizable sealing mixture separated by a vulcanized elastomeric partition from at least one layer of a vulcanizing mixture capable of vulcanizing the vulcanizable sealing mixture, each of the layers containing between 20% and 100% by weight of an elastomer of low molecular weight, preferably less than 30,000.

REFERENCES:
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patent: 3920061 (1975-11-01), Japp et al.
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patent: 4003419 (1977-01-01), Verdier
patent: 4037636 (1977-07-01), Hagenbohmer et al.
patent: 4057090 (1977-11-01), Hoshikawa et al.
patent: 4064922 (1977-12-01), Farber et al.
patent: 4116895 (1978-09-01), Kageyama et al.
patent: 4149579 (1979-04-01), Senger

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