发明名称 |
Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition |
摘要 |
Synthetic co-polymers having moieties capable of forming hydrogen bonds, ionic bonds, or covalent bonds with cellulose fibers and paper modifying moieties capable of modifying a paper sheet are disclosed. These synthetic co-polymers are derived from the reaction of an aldehyde functional polymer and an aldehyde reactive paper modifying agent containing a non-hydroxyl aldehyde reactive functional group.
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申请公布号 |
US2004050514(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
US20030453826 |
申请日期 |
2003.06.02 |
申请人 |
SHANNON THOMAS GERARD;GOULET MIKE THOMAS;KASS DANA STEPHANIE |
发明人 |
SHANNON THOMAS GERARD;GOULET MIKE THOMAS;KASS DANA STEPHANIE |
分类号 |
C08F8/42;C08G77/42;D21H17/14;D21H17/37;D21H17/53;D21H17/59;(IPC1-7):D21H17/33;D21H17/00 |
主分类号 |
C08F8/42 |
代理机构 |
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代理人 |
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