| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for efficiently obtaining a cellulose fiber from a cellulose-containing component. <P>SOLUTION: The method for obtaining a cellulose fiber includes: mixing the cellulose-containing component with a compound having 9, 9-bis-arylfluorene skeleton; separating a compound having at least 9, 9-bis-arylfluorene skeleton from a mixture obtained by the above mixing process; and if needed, defiberizing the cellulose fiber separated by the above step. According to the above method, the cellulose fiber can be efficiently obtained by extracting a noncrystalline component using the compound having 9, 9-bis-arylfluorene skeleton even in the use of the cellulose component including the noncrystalline component such as lignocellulose. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
