| 发明名称 |
Low organic chlorine wet strength resin composition and methods of making the same |
| 摘要 |
Method of preparing a wet-strength resin of the polyamine-epichlorohydrin type in which the E/N ratio is from about 1.0 to about 1.20 and the reaction temperature is no higher than 50 DEG C., and wet-strength resins having high wet-strength and low amounts of chlorinated compounds produced by said method.
|
| 申请公布号 |
US5492956(A) |
申请公布日期 |
1996.02.20 |
| 申请号 |
US19950391316 |
申请日期 |
1995.02.21 |
| 申请人 |
HENKEL CORPORATION |
发明人 |
CLUNGEON, NANCY S.;FISCHER, STEPHEN A. |
| 分类号 |
C08G73/02;D21H17/56;D21H21/20;(IPC1-7):C08G69/26;C08G69/34;C08L63/00 |
主分类号 |
C08G73/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
