| 发明名称 |
PROCEDURE FOR MANUFACTURING LIGNOCELLULOSIC MATERIAL PRODUCTS |
| 摘要 |
A procedure for manufacturing lignocellulosic material products and for improving their strength and water resistance characteristics, high-molar mass lignin derivatives being added to the lignocellulosic material, of which at least 35% by weight are over 5000 in molar mass. |
| 申请公布号 |
CA1288204(C) |
申请公布日期 |
1991.09.03 |
| 申请号 |
CA19880560727 |
申请日期 |
1988.03.07 |
| 申请人 |
OY KESKUSLABORATORIO - CENTRALLABORATORIUM AB |
发明人 |
FORSS, KAJ G.;FUHRMANN, AGNETA G.M.;TOROI, MARTTI |
| 分类号 |
C08L97/02;D21H17/23 |
主分类号 |
C08L97/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
