发明申请
- 专利标题： Super absorbent tissue products
- 专利标题（中）： 超吸收性纸巾制品
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申请号： US10819481申请日： 2004-04-07
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公开(公告)号： US20050224200A1公开(公告)日： 2005-10-13
- 发明人: Robert Bouchard , Marc Desaulniers , Jose Castell , Vincent Landry , Wladimir Janssen
- 申请人： Robert Bouchard , Marc Desaulniers , Jose Castell , Vincent Landry , Wladimir Janssen
- 主分类号： A61L15/24
- IPC分类号： A61L15/24 ; A61L15/60 ; B31F1/07 ; B31F1/12 ; B65B25/14 ; D21H17/37 ; D21H27/00 ; D21H27/30 ; D21H27/32 ; D21H27/40
摘要：
The invention comprises a method to increase the water absorption of tissue paper towel products by incorporating super-absorbent polymers (SAP) in between the laminated tissue plies. The SAP is dosed in selected places in the tissue towel manufacturing process without the need to substantially change the current converting or manufacturing process, or the major equipment that is used or the properties of the base sheet tissue paper.
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