Title:
ASPHALT MIXTURE
Document Type and Number:
WIPO Patent Application WO/2010/104048
Kind Code:
A1
Abstract:
Provided are an asphalt mixture that includes an aggregate, a polyamide resin, and asphalt, wherein the softening point of the aforementioned polyamide resin is 60-150℃ and the proportion of the aforementioned polyamide resin is 3-90 wt.% on the basis of the total amount of the polyamide resin and the asphalt, and a method of paving that uses the asphalt mixture. The asphalt mixture prevents wear from rutting and breakdown due to torsion, and achieves pavement with a strong resistance against oil, so that even if there are oil leaks on the pavement surface, the pavement is protected from breakdown and shielded from the onset of wear due to rutting and torsion.
Inventors:
MURAYAMA, Masato (3-7 Roppongi 7-chome, Minato-k, Tokyo 32, 〒1060032, JP)
村山 雅人 (〒32 東京都港区六本木７丁目３番７号 東亜道路工業株式会社内 Tokyo, 〒1060032, JP)
KAWANO, Masakazu (3-7 Roppongi 7-chome, Minato-k, Tokyo 32, 〒1060032, JP)
村山 雅人 (〒32 東京都港区六本木７丁目３番７号 東亜道路工業株式会社内 Tokyo, 〒1060032, JP)
KAWANO, Masakazu (3-7 Roppongi 7-chome, Minato-k, Tokyo 32, 〒1060032, JP)
Application Number:
JP2010/053820
Publication Date:
September 16, 2010
Filing Date:
March 08, 2010
Export Citation:
Assignee:
TOA ROAD CORPORATION (3-7 Roppongi 7-chome, Minato-ku Tokyo, 32, 〒1060032, JP)
東亜道路工業株式会社 (〒32 東京都港区六本木７丁目３番７号 Tokyo, 〒1060032, JP)
KAO CORPORATION (14-10, Nihonbashi Kayabacho 1-chome Chuo-k, Tokyo 10, 〒1038210, JP)
花王株式会社 (〒10 東京都中央区日本橋茅場町一丁目１４番１０号 Tokyo, 〒1038210, JP)
MURAYAMA, Masato (3-7 Roppongi 7-chome, Minato-k, Tokyo 32, 〒1060032, JP)
東亜道路工業株式会社 (〒32 東京都港区六本木７丁目３番７号 Tokyo, 〒1060032, JP)
KAO CORPORATION (14-10, Nihonbashi Kayabacho 1-chome Chuo-k, Tokyo 10, 〒1038210, JP)
花王株式会社 (〒10 東京都中央区日本橋茅場町一丁目１４番１０号 Tokyo, 〒1038210, JP)
MURAYAMA, Masato (3-7 Roppongi 7-chome, Minato-k, Tokyo 32, 〒1060032, JP)
International Classes:
C08L95/00; C08K3/00; C08L77/00; E01C7/26
Attorney, Agent or Firm:
OHTANI, Tamotsu (OHTANI PATENT OFFICE, Bridgestone Toranomon Bldg. 6F. 25-2, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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