| 发明名称 |
DEFOAMER FOR HIGH STRENGTH ACID MEDIA |
| 摘要 |
<p>5472-CIP 1 JWC/dv 6/11/76 IMPROVED DEFOAMER FOR HIGHER STRENGTH ACID MEDIA A defoamer for controlling the foam in high strength acid media and process for preparing same having a majority of a sulfonated oil and a long chain alcohol and a minority of a nonionic additive.</p> |
| 申请公布号 |
CA1105350(A) |
申请公布日期 |
1981.07.21 |
| 申请号 |
CA19770285255 |
申请日期 |
1977.08.22 |
| 申请人 |
CITIES SERVICE COMPANY |
发明人 |
SATTERWHITE, WILLIAM A.;LEACH, ROBERT M.;STUHLER, HAROLD A. |
| 分类号 |
B01D19/04;(IPC1-7):01D19/04 |
主分类号 |
B01D19/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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