| 发明名称 |
AQUEOUS COMPOSITION AND USE THEREOF FOR PAPER PRODUCTION |
| 摘要 |
The invention relates to an aqueous composition comprising at least one fine - particle filler and at least one water-soluble amphoteric copolymer. The invention also relates to a method for producing a composition of this type and to the use thereof as an additive in the production of paper, card and cardboard. |
| 申请公布号 |
CA2532919(A1) |
申请公布日期 |
2005.02.10 |
| 申请号 |
CA20042532919 |
申请日期 |
2004.07.23 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HAHNLE, HANS-JOACHIM;ESSER, ANTON;BRAIG, VOLKER;BLUM, RAINER;NEUTZNER, JOSEF;BAUMANN, PETER;DUPUIS, JACQUES |
| 分类号 |
D21H17/45;C08F8/12;C08F8/44;C08F226/02;C08J5/10;C08L33/14;C08L33/26;C08L39/02;C08L43/02;D21H17/34;D21H17/67 |
主分类号 |
D21H17/45 |
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