发明名称 |
HIGH EFFICIENCY WET STRENGTH RESINS FROM NEW CROSS-LINKERS |
摘要 |
Compositions and methods related to new wet strength resins are provided. By using functionally-symmetrical cross-linkers and mono-functional modifiers, and separating the steps of reacting a prepolymer with the cross-linkers from the reaction of intermediate cross-linked prepolymer with epichlorohydrin, new wet strength resin products are provided having improved properties. |
申请公布号 |
US2014020858(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
US201313944923 |
申请日期 |
2013.07.18 |
申请人 |
GEORGIA-PACIFIC CHEMICALS LLC |
发明人 |
RINGOLD CLAY E.;HAGIOPOL CORNEL;JOHNSON DEXTER C. |
分类号 |
D21H21/20;D21H17/33 |
主分类号 |
D21H21/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|