| 发明名称 |
CELLULOSE PARTICLES, METHOD FOR PRODUCING THEM AND THEIR USE |
| 摘要 |
<p>Cellulose particles are described that have cationic groups in their interior. In one aspect, at least 10%, and preferably 50% or more, of the cationic groups are present within the particle interior. Also disclosed are particular combinations of such cellulose particles with certain water-soluble polymers that are well suited for use in the papermaking industry.</p> |
| 申请公布号 |
SI0811017(T1) |
申请公布日期 |
1999.06.30 |
| 申请号 |
SI19960030052T |
申请日期 |
1996.02.15 |
| 申请人 |
CELLCAT GMBH |
发明人 |
OBERKOFLER JOERG;MOSER THOMAS;SCHMALHOFER ANTON;SPEDDING JEFFREY F. |
| 分类号 |
C08B15/06;B01D21/01;C02F1/54;C02F1/56;C02F11/14;C08B11/14;C08B15/00;C08L1/00;C08L1/02;C08L1/06;C08L1/28;D01F2/00;D01F2/06;D01F2/10;D21H11/16;D21H11/22;D21H17/25;D21H21/04;(IPC1-7):C08B11/14 |
主分类号 |
C08B15/06 |
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