| 发明名称 |
LOW VISCOSITY PIPERIDINIUM POLYMERS, METHODS OF PREPARATION AND USE |
| 摘要 |
<p>3,5-piperidinium polymers having an intrinsic viscosity of less than dl/g = 0.25, measured at 40.degree.C. in lN aodium nitrate, are disclosed. Three particular methods employing a catalyst system and chain transfer agents for preparing the polymers at high rates of conversion are described. The use of the polymers as electroconductive coatings and for flocculation of suspensions is detailed.</p> |
| 申请公布号 |
CA1046871(A) |
申请公布日期 |
1979.01.23 |
| 申请号 |
CA19750236956 |
申请日期 |
1975.10.01 |
| 申请人 |
CALGON CORPORATION |
发明人 |
SHARPE, ANDREW J. (JR.);SINKOVITZ, GLORIA D.;NOREN, GERRY K. |
| 分类号 |
B01D21/01;C02F1/54;C08F2/00;C08F2/38;C08F4/00;C08F4/40;C08F26/00;C08F26/02;C09D5/24;C09K3/16;G03G5/10;G03G5/14;(IPC1-7):05D5/12;03G7/00;03G13/10 |
主分类号 |
B01D21/01 |
| 代理机构 |
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