- 专利标题： ASPHALT COMPOSITION, METHOD FOR PRODUCING SAME AND ADDITIVE FOR ASPHALT
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申请号： EP18834465.9申请日： 2018-07-13
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公开(公告)号： EP3656820A1公开(公告)日： 2020-05-27
- 发明人: OSAKI, Kazutomo , FUKAYA, Keiko , WADA, Tomoya , YAMADA, Kohei
- 申请人： Kao Corporation
- 申请人地址： 14-10, Nihonbashi Kayabacho 1-chome Chuo-ku Tokyo 103-8210 JP
- 专利权人： Kao Corporation
- 当前专利权人： Kao Corporation
- 当前专利权人地址： 14-10, Nihonbashi Kayabacho 1-chome Chuo-ku Tokyo 103-8210 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2017142121 20170721
- 国际公布： WO2019017289 20190124
- 主分类号： C08L95/00
- IPC分类号： C08L95/00 ; C08K9/04 ; C08L1/02
摘要：
The present invention relates to an asphalt composition enabling one to provide an asphalt pavement in which the occurrence of rutting and fatigue cracking is inhibited and a method for producing the same, and to an additive for asphalt.
The asphalt composition contains asphalt and cellulose, wherein the content of the cellulose is 0.01 part by mass or more and 10 parts by mass or less based on 100 parts by mass of the asphalt, and a crystallization index of the cellulose is 50% or less.
The asphalt composition contains asphalt and cellulose, wherein the content of the cellulose is 0.01 part by mass or more and 10 parts by mass or less based on 100 parts by mass of the asphalt, and a crystallization index of the cellulose is 50% or less.
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