| 发明名称 |
FINE CELLULOSE FIBER DISPERSION LIQUID AND MANUFACTURING METHOD THEREOF, CELLULOSE FILM AND LAMINATE BODY |
| 摘要 |
A method of manufacturing a fine cellulose fiber dispersion liquid includes: an oxidation process in which a cellulose is subjected to an oxidation treatment to obtain an oxidized cellulose; and a dispersion process in which the oxidized cellulose obtained in the oxidation process is subjected to a dispersion treatment in a water-based medium in which a pH thereof is adjusted to 4 to 12 using either an ammonia water or an organic alkali to obtain the fine cellulose fiber dispersion liquid. |
| 申请公布号 |
US2017073475(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201615342510 |
申请日期 |
2016.11.03 |
| 申请人 |
TOPPAN PRINTING CO., LTD. |
发明人 |
SAIKI AKIKO;OOMORI YUMIKO |
| 分类号 |
C08J3/03;C08J3/09;C08J5/18;C08B15/02 |
主分类号 |
C08J3/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of manufacturing a fine cellulose fiber dispersion liquid, comprising:
an oxidation process in which a cellulose is subjected to an oxidation treatment to obtain an oxidized cellulose; and a dispersion process in which the oxidized cellulose obtained in the oxidation process is subjected to a dispersion treatment in a water-based medium in which a pH thereof is adjusted to 4 to 12 using either an ammonia water or an organic alkali to obtain the fine cellulose fiber dispersion liquid. |
| 地址 |
TOKYO JP |
