摘要 |
The present invention provides an amine or polyamine, which has a surface activity not inferior to a solid tallow-based amine and an excellent workability. A salt of the amine is suited for emulsifying asphalt and the like, and also provides an asphalt emulsion composition which is obtained by using the salt and which has a quick setting property. Namely, the prevent invention provides a polyamine represented by formula (1), a process for producing the amine, and an asphalt emulsion composition containing a water-soluble salt of the amine. In formula (1), R is a straight or branched hydrocarbon group having 8 to 22 carbon atos; x is a number of 1 to 5; and each of y and z is a number of 0 to 5 with the proviso that both of y and z are not 0 at the same time:
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申请人 |
KAO CORPORATION;ISOBE, KAZUO;TAMAKI, RYOICHI;TOMIOKA, KEIICHIRO;YOSHIDA, WATARU;FUKUSHIMA, TETSUAKI;NISHIMOTO, UICHIRO |
发明人 |
ISOBE, KAZUO;TAMAKI, RYOICHI;TOMIOKA, KEIICHIRO;YOSHIDA, WATARU;FUKUSHIMA, TETSUAKI;NISHIMOTO, UICHIRO |