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    • 3. 发明授权
    • Asphalt emulsion
    • 沥青乳液
    • US5928418A
    • 1999-07-27
    • US875732
    • 1997-08-04
    • Ryoichi TamakiKatsuhiko AsamoriHirotaka SasakiHitoshi FunadaTakao Taniguchi
    • Ryoichi TamakiKatsuhiko AsamoriHirotaka SasakiHitoshi FunadaTakao Taniguchi
    • C08L95/00C09D195/00C09D7/02
    • C09D195/005C08L95/005
    • 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.
    • PCT No.PCT / JP96 / 03256 Sec。 371日期:1997年8月4日 102(e)日期1997年8月4日PCT PCT 1996年11月7日PCT公布。 WO97 / 20891 PCT出版物 日期:1997年6月12日包含水,沥青,(A)选自特定脂族胺,胺化木质素,具有7个或更多个碳原子的烃基的咪唑啉的乳化剂的沥青乳液和具有烃基的酰胺基甜菜碱 7个以上的碳原子,(B)多酚化合物,和(C)选自阴离子聚合物分散剂,羟基羧酸和/或(D)至少一种选自糖类 ,糖醇和多元醇,其在储存稳定性,聚集体的混合性和乳液本身的低发泡性,在其破碎产物与聚集体的粘合性以及通过使用 乳剂。