| 发明名称 |
MEANS FOR CLEANING OF METAL SURFACES FROM OILS AND CORROSION |
| 摘要 |
The device is applied in electroplating, machinery building, metallurgy, transportation, construction, in households, etc. It simultaneously cleanses metal surfaces from oil and rust. The agent may be used many times and does not have a harmful impact on people. It contains the following components in vol.%: from 25 to 95 cellulose hydrolysate, 0.01 to 3.00 dodecylbenzenesulfonic acid and from 0.01 to 2.00 surface-active substance.
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| 申请公布号 |
BG49235(A1) |
申请公布日期 |
1991.09.16 |
| 申请号 |
BG19850071318 |
申请日期 |
1985.08.01 |
| 申请人 |
ZHECHEVA, DIMKA I.;IVANOV, PENCHO I.;KHARALANOV, VLADIMIR I.;ZHECHEV, NIKOLAJ ZH. |
发明人 |
ZHECHEVA, DIMKA I.;IVANOV, PENCHO I.;KHARALANOV, VLADIMIR I.;ZHECHEV, NIKOLAJ ZH. |
| 分类号 |
C23F11/04;C23G5/02;(IPC1-7):C23G5/02 |
主分类号 |
C23F11/04 |
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