| 发明名称 |
WATER-DECOMPOSABLE FIBROUS SHEET CONTAINING WATER-INSOLUBLE CARBOXYMETHYL CELLULOSE |
| 摘要 |
There is disclosed a water-decomposable fibrous sheet including water-dispersible fibers and water-insoluble carboxymethyl cellulose. The water-insoluble carboxymethyl cellulose has a degree of substitution for etherification (DE) falling between 0.3 and 0.6. In the water-insoluble carboxymethyl cellulose, the hydrogen of the carboxyl group in at least 95 % of the carboxymethyl groups is substituted with a metal. |
| 申请公布号 |
CA2319973(C) |
申请公布日期 |
2006.06.13 |
| 申请号 |
CA20002319973 |
申请日期 |
2000.09.20 |
| 申请人 |
UNI-CHARM CORPORATION |
发明人 |
SHIMIZU, JYOJI;KONISHI, TAKAYOSHI;TAKEUCHI, NAOHITO |
| 分类号 |
A47K7/00;D21H13/06;A47K10/02;A47K10/16;D04H1/26;D04H1/492;D21H17/26;D21H21/20 |
主分类号 |
A47K7/00 |
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