| 发明名称 |
SPRAY-DRIED POLYMER AGGLOMERATES AND THEIR METHOD OF USE |
| 摘要 |
<p>Processes for spray drying water-soluble and water-swellable vinyl-addition polymer-containing dispersions, emulsions and microemulsions to obtain substantially dry water-soluble or water-swellable polymer particles, compositions of substantially dry water-soluble or water-swellable polymer particles, methods of agglomerating spray-dried polymer particles, and methods of using spray-dried polymer particles and agglomerates in water-treating, mining, paper, food processing, soil conditioning, solution thickening, biotechnological, and oil recovery applications are disclosed.</p> |
| 申请公布号 |
EP0906358(B1) |
申请公布日期 |
2001.08.08 |
| 申请号 |
EP19970931055 |
申请日期 |
1997.06.05 |
| 申请人 |
CYTEC TECHNOLOGY CORP. |
发明人 |
DAVIES, WILLIAM, BLOOR;HEALY, JOHN, EDWARD;MILLER, GARY, KAUI, LANI;KOZAKIEWICZ, JOSEPH, J.;RYLES, RODERICK, G. |
| 分类号 |
C08J9/00;B01D1/14;C02F1/52;C02F1/56;C08F20/00;C08F220/00;C08J3/00;C08J3/12;C08J11/02;C08L33/00;(IPC1-7):C08J3/12 |
主分类号 |
C08J9/00 |
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