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US 7,745,524 B2Granted
Puncture sealing agent
AssigneeBridgestone Corporation
InventorsHideshi Yanagi, Ichirou Yamaguchi, Daisuke Sugio
Life of this patent
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Abstract
A puncture sealing agent that is excellent in storage stability, and good in puncture sealing properties, and the like, is provided. A puncture sealing agent containing at least a synthetic rubber latex, wherein the gelation ratio as evaluated in a Maron-type mechanical stability test performed in accordance with JIS K 6387 is 0.001 to 10%.
Claims5
A puncture sealing agent comprising:
- at least a synthetic rubber latex, and
- a resin emulsion, wherein
- the gelation ratio as evaluated in a Maron-type mechanical stability test performed in accordance with JIS K 6387 is 0.001 to 10%, and
- the resin emulsion is a rosin resin emulsion or a phenolic resin emulsion using a nonionic surfactant, at a solid content of 1 to 9% by mass.
1 more element
Dependencies are inferred from the claim text.