| 发明名称 |
POLYMER DISPERSION AND METHOD TO PRODUCE THE SAME |
| 摘要 |
The invention relates to a starch-based polymer dispersion, which contains a copolymer of starch with monomers. The invention also relates to a process f or the preparation of said dispersion and its use as a surface sizing additive for paper and as a wet- and dry-strengthener for paper which is added to the wet end of the paper machine.
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| 申请公布号 |
CA2356752(A1) |
申请公布日期 |
2000.08.10 |
| 申请号 |
CA20002356752 |
申请日期 |
2000.02.07 |
| 申请人 |
RAISIO CHEMICALS LTD. |
发明人 |
NURMI, KARI;TAMMI, ANNA-LIISA;LINDSTROM, MARI |
| 分类号 |
C08F2/44;C08F251/00;D21H17/20;D21H17/28;D21H17/36;D21H17/37;D21H19/10;D21H19/20;D21H19/22;D21H21/16;D21H21/18;D21H21/20;(IPC1-7):C08F251/00;D21H19/58 |
主分类号 |
C08F2/44 |
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