| 发明名称 |
Process for deinking paper using a triglyceride |
| 摘要 |
A method is provided for deinking paper. Repulped paper is treated with a deinking comprising a triglyceride. A preferred triglyceride is beef tallow. The deinking composition reduces foaming and increases brightness.
|
| 申请公布号 |
US6666950(B2) |
申请公布日期 |
2003.12.23 |
| 申请号 |
US20010996489 |
申请日期 |
2001.11.28 |
| 申请人 |
BASF AG |
发明人 |
LI CHIN;SEGELSTROM RODGER |
| 分类号 |
D21C5/02;(IPC1-7):D21C5/02 |
主分类号 |
D21C5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
