| 发明名称 |
BLATTFOERMIGES FILTERMEDIUM |
| 摘要 |
A filter media sheet comprising fine particulate and a self-bonding matrix of cellulose fiber, the surfaces of at least one of which are modified with a polyamido-polyamine epichlorhydrin cationic resin, the matrix incorporating beaten cellulose fiber to provide a Canadian Standard Freeness of less than 600 ml. |
| 申请公布号 |
DE2910289(A1) |
申请公布日期 |
1980.09.25 |
| 申请号 |
DE19792910289 |
申请日期 |
1979.03.15 |
| 申请人 |
AMF INC. |
发明人 |
C. HOU,KENNETH;A. OSTREICHER,EUGENE |
| 分类号 |
B01D35/06;A61L2/02;B01D37/02;B01D39/00;B01D39/08;B01D39/18;B01J20/32;C02F1/28;C12H1/04;C12N1/02;D06M15/59;D06M15/693;D21H11/22;D21H17/55;D21H17/69;D21H27/08;(IPC1-7):B01D39/14 |
主分类号 |
B01D35/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
