Title:
TIRE PUNCTURE SEALING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2011/096491
Kind Code:
A1
Abstract:
Disclosed is a tire puncture sealing material capable of exhibiting both of good sealing performance and good storage properties. Specifically disclosed is a tire puncture sealing material comprising a natural rubber latex, an antifreezing agent and an acryl emulsion, wherein the ratio by mass of the solid matters in said natural rubber latex to the solid matters in said acryl emulsion (natural rubber/acryl resin) is 50/50 to 15/85, the amount of said antifreezing agent is 100 to 300 parts by mass per 100 parts by mass of the total amounts of the solid matters in said natural rubber latex and acryl emulsion, and the total amount of the solid matters in said natural rubber latex and acryl emulsion is 20 to 40 mass% relative to the total amount of the tire puncture sealing material.
Inventors:
TAKAHARA Hideyuki (C/O The Yokohama Rubber Co, LTD. Hiratsuka Factory 2-1, Oiwake, Hiratsuka Cit, Kanagawa 01, 〒2548601, JP)
Application Number:
JP2011/052279
Publication Date:
August 11, 2011
Filing Date:
February 03, 2011
Export Citation:
Assignee:
The Yokohama Rubber Co., LTD. (36-11, Shimbashi 5-chome Minato-k, Tokyo 85, 〒1058685, JP)
横浜ゴム株式会社 (〒85 東京都港区新橋五丁目３６番１１号 Tokyo, 〒1058685, JP)
横浜ゴム株式会社 (〒85 東京都港区新橋五丁目３６番１１号 Tokyo, 〒1058685, JP)
International Classes:
C09K3/10; B29C73/02; B60C19/12
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (Hayakawa-tonakai Bldg. 3F, 12-5 Iwamoto-cho 2-chome, Chiyoda-k, Tokyo 32, 〒1010032, JP)
Claims: