| 发明名称 |
METHOD OF PREPARING HYDROGEN CHLORIDE CORROSION INHIBITOR |
| 摘要 |
FIELD: corrosion protection. SUBSTANCE: inhibitor is prepared by interaction of urotropin with polybenzyl chloride and/or alkylbenzyl chloride in presence of water. EFFECT: excluded expensive pyridine utilization and significantly simplified procedure. 2 tbl, 2 ex
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| 申请公布号 |
RU2135639(C1) |
申请公布日期 |
1999.08.27 |
| 申请号 |
RU19980122277 |
申请日期 |
1998.12.16 |
| 申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO NAUCHNO-PROIZVOD;STVENNAJA BURSINTEZ |
发明人 |
SELEZNEV A.G.;JUR'EV V.M.;KRJANEV D.JU.;MAKARSHIN S.V. |
| 分类号 |
C23F11/04;(IPC1-7):C23F11/04 |
主分类号 |
C23F11/04 |
| 代理机构 |
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