发明授权
- 专利标题: Additive for heating asphalt
- 专利标题(中): 沥青加热添加剂
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申请号: US10501506申请日: 2003-01-15
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公开(公告)号: US07226500B2公开(公告)日: 2007-06-05
- 发明人: Yuichi Honma , Ryoichi Tamaki , Takashi Mukai
- 申请人: Yuichi Honma , Ryoichi Tamaki , Takashi Mukai
- 申请人地址: JP Tokyo
- 专利权人: Kao Corporation
- 当前专利权人: Kao Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2002-007457 20020116
- 国际申请: PCT/JP03/00273 WO 20030115
- 国际公布: WO03/060013 WO 20030724
- 主分类号: C09D195/00
- IPC分类号: C09D195/00 ; C08L95/00
摘要:
The invention provides an additive for heated asphalt that can further improve a peeling prevention effect between asphalt and aggregates. The invention relates to an additive which is added to heated asphalt containing a particular gallic acid ester with or combination of gallic acid and an alcohol.
公开/授权文献
- US20050066855A1 Additive for heating asphalt 公开/授权日:2005-03-31
信息查询
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