RUBBER TIRE HAVING POLYVINYLIDENE CHLORIDE/ELASTOMER INNER LINER COATING

RUBBER TIRE HAVING POLYVINYLIDENE CHLORIDE/ELASTOMER INNER LINER COATING

RUBBER TIRE HAVING POLYVINYLIDENE CHLORIDE/ELASTOMER INNER LINER COATING A rubber tire having a vinylidene chloride polymer/elastomer polymer blend inner liner is disclosed. This coating may be about 1 to 3 mils thick. The polymer blend has low air permeability, high elongation, low modulus and exce...

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Bibliographische Detailangaben
Hauptverfasser: PITMAN, JOHN C, RYE, GROVER W
Format: Patent
Sprache:eng ; fre
Schlagworte:
DEVICES OR ARRANGEMENTS RELATED TO TYRES
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:RUBBER TIRE HAVING POLYVINYLIDENE CHLORIDE/ELASTOMER INNER LINER COATING A rubber tire having a vinylidene chloride polymer/elastomer polymer blend inner liner is disclosed. This coating may be about 1 to 3 mils thick. The polymer blend has low air permeability, high elongation, low modulus and excellent flex resistance. The polymer blend may be prepared by combining an aqueous vinylidene chloride polymer emulsion adjusted to pH of about 6.5 to about 8, with an elastomer latex, and applying the resulting mixed emulsion by conventional techniques to the inner surface of the carcas or inner liner of a green tire.