发明名称 |
Wet strength resin composition |
摘要 |
A composition for improving the wet strength of cellulosic fibrous webs is comprised of an aminopolyamide-epichlorohydrin acid salt resin having an E/N ratio of from about 0.6 to about 2.0 and from about 1% to about 35% of a water soluble cationic polymer based on the weight of the resin. The composition has a total organic chlorine content of from about 0.5% to 1.0% by weight based on the weight of the aminopclyamide-epichlorohydrin acid salt resin.
|
申请公布号 |
US5575892(A) |
申请公布日期 |
1996.11.19 |
申请号 |
US19950461345 |
申请日期 |
1995.06.05 |
申请人 |
HENKEL CORPORATION |
发明人 |
DEVORE, DAVID I.;CLUNGEON, NANCY;FISCHER, STEPHEN A. |
分类号 |
D21H17/00;D21H17/55;(IPC1-7):D21H11/00 |
主分类号 |
D21H17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|