| 发明名称 |
4-PHOSPHONOMETHYL-2-HYDROXY-2-OXO-1,4,2-OXAZAPHOSPHORINANE N-OXIDE AND WATER-SOLUBLE SALTS THEROF |
| 摘要 |
This invention relates to novel organic phosphonate compounds and more particularly to the compound 4-phosphonomethyl-2-hydroxy-2-oxo-1,4,2-oxazaphosphonrinane N-oxide and water soluble salts thereof. These compounds are useful as water treatment agents which can be employed for the control of scale and/or corrosion control. |
| 申请公布号 |
AU6704890(A) |
申请公布日期 |
1991.06.20 |
| 申请号 |
AU19900067048 |
申请日期 |
1990.11.29 |
| 申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
CHIH MING HWA;JOHN ARTHUR KELLY;MITA ADHYA |
| 分类号 |
C02F5/00;C02F5/08;C02F5/10;C02F5/12;C02F5/14;C07F9/6584;C09K3/00;C23F11/167;D06P1/642;D06P1/667 |
主分类号 |
C02F5/00 |
| 代理机构 |
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