| 发明名称 |
COMPOSITE PROPPANT, COMPOSITE FILTRATION MEDIA AND METHODS FOR MAKING AND USING SAME |
| 摘要 |
<p>Composite particles made of a binder and filler material are provided for use in subterranean formations. The filler is finely divided mineral and optional fiber. The particles are proppants useful to prop open subterranean formation fractures. The particles are also useful for water filtration and artificial turf for sports fields. Methods of making the composite particles are also disclosed.</PTEXT></p> |
| 申请公布号 |
EP1023382(A4) |
申请公布日期 |
2001.08.08 |
| 申请号 |
EP19990938776 |
申请日期 |
1999.07.22 |
| 申请人 |
BORDEN CHEMICAL, INC. |
发明人 |
MCDANIEL, ROBERT, R.;GERAEDTS, JOHANNES, A. |
| 分类号 |
B01J2/20;B32B5/16;C08K7/04;C09K8/62;C09K8/80;E21B43/267;(IPC1-7):C08K9/04;C08K7/16;C09K17/40;E21B33/13;C08K9/08 |
主分类号 |
B01J2/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
