发明名称 |
Water-disintegratable fibrous sheet containing modified polyvinyl alcohol |
摘要 |
<p>There is disclosed a fibrous sheet using a modified polyvinyl alcohol as a binder with which an aqueous solution containing a water-soluble organic salt, water-soluble inorganic salt and/or water-soluble boron compound is impregnated whereby wet strength of the fibrous sheet can be maintained. The fibrous sheet thus obtained is excellent in water-disintegratability and strength, and its water-disintegratability and strength are not lowered even at high temperatures. Furthermore, it is excellent in water-disintegratability even in cold water. <IMAGE></p> |
申请公布号 |
SG70130(A1) |
申请公布日期 |
2000.01.25 |
申请号 |
SG19980003786 |
申请日期 |
1998.09.21 |
申请人 |
UNI-CHARM CORPORATION |
发明人 |
TAKEUCHI NAOHITO;KONISHI TAKAYOSHI |
分类号 |
A47K7/02;D01F6/34;D04H1/545;D21H13/16;D21H19/12;D21H25/02;(IPC1-7):D21H17/36;D21H17/71;D21H17/74;A47K10/16 |
主分类号 |
A47K7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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