- 专利标题: Patterned application of polymeric reactive compounds to fibrous webs
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申请号: US09886904申请日: 2001-06-21
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公开(公告)号: US06610174B2公开(公告)日: 2003-08-26
- 发明人: Tong Sun , Jeffrey D. Lindsay
- 申请人: Tong Sun , Jeffrey D. Lindsay
- 主分类号: D21H2120
- IPC分类号: D21H2120
摘要:
Methods for making high wet performance webs. A polymeric anionic reactive compound is applied heterogenously to a cellulosic fibrous web followed by curing of the compound to crosslink the cellulose fibers. The resulting tissue has high wet resiliency, high wet strength, and a high wet:dry tensile strength ratio.
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