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US 2015/0175862 A1Published application
Puncture sealing agent
AssigneeSumitomo Rubber Industries, Ltd.
InventorNaoya Ichikawa
Life of this patent
Estimating the term…
Abstract
The present invention provides a tire puncture sealant which exhibits excellent storage stability while having reduced low-temperature viscosity and therefore improved low-temperature injection properties, and also exhibits excellent initial sealing properties and sealing force retention properties. The present invention relates to a tire puncture sealant containing rubber latex and 1,3-propanediol, the 1,3-propanediol being present in a proportion of 55 to 61% by mass of the liquid component.
Claims13
1-13. (canceled)
A tire puncture sealant, comprising rubber latex, 1,3-propanediol, and a nonionic surfactant,
- the 1,3-propanediol being present in a proportion of 58.2 to 61% by mass of the liquid component in the tire puncture sealant.
Dependencies are inferred from the claim text.