| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a film capable of being melt-molded and excellent in stretchability even if containing a cellulose derivative. <P>SOLUTION: The film is constituted at least of: a cellulose derivative; and a fluorene compound having a 9,9-bisarylfluorene skeleton (for example, at least one selected from 9,9-bis(hydroxyaryl)fluorenes and 9,9-bis(hydroxy(poly)alkoxyaryl)fluorenes). In the film, the proportion of the fluorene compound may be about 1 to 60 pts.wt based on 100 pts.wt of the cellulose derivative. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
