发明名称 |
Anticaking agent for iron and steel slag |
摘要 |
An anticaking agent for an iron and steel slag contains (A) at least one member selected from the group consisting of a phosphonic acid derivative and a salt thereof and (B) at least one member selected from the group consisting of an aliphatic hydroxycarboxylic acid and a salt thereof, at a mixing ratio (A)/(B) of the at least one member selected from the group consisting of a phosphonic acid derivative and a salt thereof (A) to the at least one member selected from the group consisting of an aliphatic hydroxycarboxylic acid and a salt thereof (B) of from 95/5 to 5/95 by mass, and the anticaking agent for an iron and steel slag may further contain (C) a sugar alcohol, thereby providing further high synergistic effect on anticaking capability.
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申请公布号 |
US7938985(B2) |
申请公布日期 |
2011.05.10 |
申请号 |
US20080313765 |
申请日期 |
2008.11.21 |
申请人 |
DAI-ICHI KOGYO SEIYAKU CO., LTD. |
发明人 |
HASHIMOTO MASAYUKI;NAKAGAWA KAZUNORI |
分类号 |
C09K13/00 |
主分类号 |
C09K13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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