发明公开
- 专利标题： Reinforcement of airlaid nonwovens
- 专利标题（中）： Verstärkungfürtrockengelegte nichtgewebte Bahnen。
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申请号： EP91309320.9申请日： 1991-10-10
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公开(公告)号： EP0480724A1公开(公告)日： 1992-04-15
- 发明人: Manning, James H.
- 申请人： JAMES RIVER CORPORATION OF VIRGINIA
- 申请人地址： 2218 Tredegar Street Richmond, VA 23217 US
- 专利权人： JAMES RIVER CORPORATION OF VIRGINIA
- 当前专利权人： JAMES RIVER CORPORATION OF VIRGINIA
- 当前专利权人地址： 2218 Tredegar Street Richmond, VA 23217 US
- 代理机构： Cropp, John Anthony David
- 优先权： US596496 19901012
- 主分类号： D21H27/30
- IPC分类号： D21H27/30 ; D21H27/38 ; D21H27/42 ; B32B5/02 ; A47K10/16
摘要：
A flat, cloth-like composite laminate comprising a wetlaid bicomponent web layer lying between a pair of airlaid, nonwoven pulp web layers and wherein the layers are bonded together by fusion of fibers of the wetlaid layer to fibers of the airlaid layers. The bonding may be assisted by an adhesive between the wetlaid layer and one or both of the airlaid layers.
信息查询
