发明名称 |
CROSS-LINKED CELLULOSE FIBERS AND METHOD OF MAKING SAME |
摘要 |
The invention provides a method for preparing cross-linked cellulosic fibers. A sheet of cellulosic fibers treated with a caustic solution under non-mercerizing conditions is cross-linked with a solution containing polymeric polycarboxylic acid cross-linking agents. The treated cellulosic fibrous material is dried and cured in sheet form to promote intrafiber cross-linking. Cross-linked fiber products of this method, which is economic, that possess good absorption and wet resiliency properties are also disclosed.
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申请公布号 |
CA2540618(C) |
申请公布日期 |
2011.09.20 |
申请号 |
CA20042540618 |
申请日期 |
2004.09.30 |
申请人 |
RAYONIER TRS HOLDINGS INC. |
发明人 |
SEARS, KARL D.;COOPER W. JASON;MURGUIA, TINA R. |
分类号 |
D21H11/20;D06M13/192;D21C9/00;D21H |
主分类号 |
D21H11/20 |
代理机构 |
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地址 |
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