发明名称 |
WOOD PULP FIBER MORPHOLOGY MODIFICATIONS THROUGH THERMAL DRYING |
摘要 |
A method of modifying a two-dimensional, flat fiber morphology of a never-been-dried wood pulp into a three-dimensional twisted fiber morphology without the aid of a chemical cross-linker. The method includes the steps of treating a never-been-dried wood pulp fiber slurry with a drying aid and thermally drying the wood pulp fiber slurry. The method may alternatively, or additionally, include the steps of spray drying a wood pulp fiber slurry and/or a slurry of a hydrophilic material, and flash drying the spray dried wood pulp fiber slurry and/or slurry of hydrophilic material. |
申请公布号 |
AU2002342125(A1) |
申请公布日期 |
2003.06.30 |
申请号 |
AU20020342125 |
申请日期 |
2002.10.23 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
YOUNG, CHAN KO;SHENG-HSIN HU;KAMBIZ, B. MAKOUI |
分类号 |
D21C9/00;(IPC1-7):D21C9/00 |
主分类号 |
D21C9/00 |
代理机构 |
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