| 发明名称 |
ADDITIVI FLUIDIFICANTI PER DISPERSIONI DI CARBONE IN ACQUA |
| 摘要 |
Storage-stable, pumpable concentrated dispersions of coal in water contain a non ionic additive constituted by the product of polyethoxylation of a styrene-allyl alcohol copolymer having a relatively low molecular weight. |
| 申请公布号 |
IT1223119(B) |
申请公布日期 |
1990.09.12 |
| 申请号 |
IT19870022626 |
申请日期 |
1987.11.13 |
| 申请人 |
ENIRICERCHE SPA SNAMPROGETTI SPA |
发明人 |
PREVEDELLO ALDO;CARNIANI CARLO;MARCOTULLIO ARMANDO;DONATI ELIO |
| 分类号 |
C08G65/08;B01F17/00;B01F17/52;C08F8/00;C08G65/02;C08G65/28;C10L1/192;C10L1/195;C10L1/32;(IPC1-7):C10L/ |
主分类号 |
C08G65/08 |
| 代理机构 |
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代理人 |
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