发明名称 |
METHOD FOR ENHANCING THE BULK SOFTNESS OF TISSUE PAPER AND PRODUCT THEREFROM |
摘要 |
<p>Tissue paper having an enhanced bulk softness comprises from 0.01 to 5 % of a water soluble polyhydroxy compound, e.g. glycerol, based on the dry fiber weight of the paper. These nonionic polyhydroxy compounds have high rates of retention when applied (120) to the wet-laid tissue web (88) at a fiber consistency of from 10 to 80 % on a papermaking machine (80), followed by drying (100, 108, 110) and creping (111) the web. The tissue paper may further comprise additives such as starch to increase paper strength.</p> |
申请公布号 |
WO9625557(A1) |
申请公布日期 |
1996.08.22 |
申请号 |
WO1996US01256 |
申请日期 |
1996.01.26 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
TROKHAN, PAUL, DENNIS;PHAN, DEAN, VAN |
分类号 |
A47K7/00;D21H17/05;D21H17/06;D21H17/53;D21H21/10;D21H21/18;D21H23/26;(IPC1-7):D21H23/26 |
主分类号 |
A47K7/00 |
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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