发明授权
- 专利标题： Fibers of variable wettability and materials containing the fibers
- 专利标题（中）： 可变润湿性的纤维和含纤维的材料
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申请号： US11471040申请日： 2006-06-19
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公开(公告)号： US08946100B2公开(公告)日： 2015-02-03
- 发明人: Jacek K. Dutkiewicz , Stephen A. Skirius , Sonja McNeil Fields , Lynn Hung Rushing , David Jay Smith , Michael Kalmon , Ronald Timothy Moose , Ryszard Fryczkowski , Beata Fryczkowska , Monika Rom
- 申请人： Jacek K. Dutkiewicz , Stephen A. Skirius , Sonja McNeil Fields , Lynn Hung Rushing , David Jay Smith , Michael Kalmon , Ronald Timothy Moose , Ryszard Fryczkowski , Beata Fryczkowska , Monika Rom
- 申请人地址： US TN Memphis
- 专利权人： Buckeye Technologies Inc.
- 当前专利权人： Buckeye Technologies Inc.
- 当前专利权人地址： US TN Memphis
- 代理机构： Baker Botts LLP
- 主分类号： B32B5/02
- IPC分类号： B32B5/02 ; A61L15/52 ; A61F13/537 ; D06M11/00 ; D06M11/57 ; D06M13/184 ; D06M13/188 ; D06M13/224 ; D06M23/06 ; D21C9/00 ; D21H21/22 ; D21H17/14 ; D21H27/30
摘要：
The present invention is directed to an absorbent material and the fibers therein, having two or more layers including an upper surface layer which has on the outer surface of the layer one or more surface area zones which are more wettable zones and adjacent thereto one or more less wettable zones, where the more wettable zones have a greater hydrophilicity than the less wettable zone. The present invention is also directed to the fibers therein, which contain polyvalent cation-containing compounds and fatty acid containing compounds. The present invention also provides for methods of treating fibers or solid materials and processes of producing the hydrophobic materials.
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