发明名称 |
PRODUITS ANTITARTRE A BASE D'ACIDES AMINO-POLYMETHYLENE-PHOSPHONIQUES |
摘要 |
Compositions comprising (a) diethylenetriaminopenta(methylenephosphonic acid) or an alkali metal salt thereof and (b) aminotri(methylenephosphonic acid) or an alkali metal salt thereof wherein the amount of (b) is from 5 to 70% of the total weight of (a) and (b) are effective stabilizers against precipitation and scaling of alkaline solutions containing potentially scale-forming components. |
申请公布号 |
BE862646(A1) |
申请公布日期 |
1978.07.04 |
申请号 |
BE19780184112 |
申请日期 |
1978.01.04 |
申请人 |
MONSANTO EUROPE S.A. |
发明人 |
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分类号 |
C02F5/14;C11D3/36;C11D7/06;C23G1/18 |
主分类号 |
C02F5/14 |
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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