| 发明名称 |
PROCESS AND APPARATUS FOR MANUFACTURING ABSORBENT GRANULAR MATERIAL |
| 摘要 |
<p>The present invention provides granules obtained from waste paper, said granules comprising inorganic fillers including kaolin clay, and organic material including cellulose fibres, characterized in that the granules contain less than 10% by weight of cellulose fibres having a length greater than 1 mm. These granules have a high resistance to attrition and can be used as an absorbent material, an agricultural carrier or an animal litter. <IMAGE></p> |
| 申请公布号 |
EP0717799(B1) |
申请公布日期 |
2000.06.07 |
| 申请号 |
EP19940927233 |
申请日期 |
1994.08.26 |
| 申请人 |
MARCAL PAPER MILLS, INC. |
发明人 |
KNAPICK, EDWARD, G.;WILLEMSEN, BRENT;WOLFER, ERNEST P. |
| 分类号 |
D21B1/34;A01K1/015;C05D3/02;C05D9/00;C05G3/00;C05G3/04;D21B1/02;D21B1/32;D21B1/38;D21C5/02;D21F1/66;(IPC1-7):D21B1/08 |
主分类号 |
D21B1/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
