| 摘要 |
PROBLEM TO BE SOLVED: To provide water-repellent paper having excellent water repellency. SOLUTION: The water-repellent paper is characterized as follows. The water-repellent paper is obtained by carrying out papermaking of a paper stock containing water-repellent cellulose prepared by reacting (A) cellulose with (B) a water-repellent compound containing a functional group reactive with hydroxy groups of the cellulose. The functional group reactive with the hydroxy groups of the cellulose in the component (B) is characterized as preferably one or more kinds selected from an isocyanate group, an amino group, an epoxy group, a carboxy group, an anhydrous carboxy group, an imide group, an aldehyde group and a halide. COPYRIGHT: (C)2006,JPO&NCIPI
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