发明授权
- 专利标题: Asphalt emulsion
- 专利标题(中): 沥青乳液
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申请号: US875732申请日: 1997-08-04
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公开(公告)号: US5928418A公开(公告)日: 1999-07-27
- 发明人: Ryoichi Tamaki , Katsuhiko Asamori , Hirotaka Sasaki , Hitoshi Funada , Takao Taniguchi
- 申请人: Ryoichi Tamaki , Katsuhiko Asamori , Hirotaka Sasaki , Hitoshi Funada , Takao Taniguchi
- 申请人地址: JPX Tokyo
- 专利权人: Kao Corporation
- 当前专利权人: Kao Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX7-315497 19951204; JPX8-117425 19960513
- 主分类号: C08L95/00
- IPC分类号: C08L95/00 ; C09D195/00 ; C09D7/02
摘要:
An asphalt emulsion comprising water, asphalt, (A) an emulsifier selected from the group consisting of specific aliphatic amines, aminated lignins, imidazolines having a hydrocarbon group having 7 or more carbon atoms, and amidobetaines having a hydrocarbon group having 7 or more carbon atoms, (B) a polyphenolic compound, and (C) at least one member selected from the group consisting of anionic polumeric dispersants, hydroxycarboxylic acids and/or (D) at least one member selected from the group consisting of saccharides, sugar alcohols and polyhydric alcohols, which is excellent in storage stanility, mixability with aggregate and low foaming properties of the emulsion itself, in adherence of the products of breaking thereof to aggregate, and in stripping resistance of the construction executed by the use of the emulsion.
公开/授权文献
- US5356253A Sheet metal screw 公开/授权日:1994-10-18