| 发明名称 |
POLYETHER POLYAMINES, THE SALTS THEREOF, PROCESS FOR THEIR MANUFACTURE AND THEIR USE |
| 摘要 |
<p>Polyether polyamines of the formula 1 in which R1 and R2 are identical or different and denote C8-C30-alkyl, -2-hydroxyalkyl or -alkenyl or C8-C24-alkoxypropyl, m and n are 2 or 3, R3 is hydrogen or methyl and the sum of o + p + q + r is an integer from 10 to 600, process for their manufacture and their use as dispersing agents, corrosion inhibitors, demulsifiers and acid retarders.</p> |
| 申请公布号 |
CA1153392(A) |
申请公布日期 |
1983.09.06 |
| 申请号 |
CA19800360952 |
申请日期 |
1980.09.24 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
DIERY, HELMUT;WAGEMANN, WOLFGANG;WEIDE, JOACHIM;DEUBEL, REINHOLD;HILLE, MARTIN |
| 分类号 |
C08G65/26;C09B67/46;C23F11/14;D06P1/607;(IPC1-7):C07C91/12;C07C93/02 |
主分类号 |
C08G65/26 |
| 代理机构 |
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