| 发明名称 |
Method for the preparation of NFC films on supports |
| 摘要 |
The present invention concerns a method of preparing a film of nanofibrillated cellulose (NFC) on at least one surface of a support material, wherein the film is applied and spread directly onto a surface of the plastic support material in the form of a suspension of nanofibrillated cellulose, whereby the nanofibrillated cellulose forms a film. Further, the invention concerns a structure containing or consisting of a film of nanofibrillated cellulose prepared using said method. |
| 申请公布号 |
US2014255688(A1) |
申请公布日期 |
2014.09.11 |
| 申请号 |
US201214353775 |
申请日期 |
2012.10.23 |
| 申请人 |
Teknologian tutkimuskeskus VTT ;Aalto University Foundation |
发明人 |
Salminen Tekla;Hippi Ulla;Salminen Arto |
| 分类号 |
C08J5/18 |
主分类号 |
C08J5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of preparing a detachable film of nanofibrillated cellulose (NFC) on at least one surface of a support material, or detached from the support, comprising applying and spreading a suspension of nanofibrillated cellulose directly onto a surface of a plastic support material and drying via controlled evaporation at a temperature maintained below 60° C., whereby the nanofibrillated cellulose forms a film on said support material in a continuous process. |
| 地址 |
VTT FI |
