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公开(公告)号:US20070125700A1
公开(公告)日:2007-06-07
申请号:US11294009
申请日:2005-12-05
申请人: Jiang Ding , Yu-Ling Hsiao , Christian Lenges , Yanhui Niu , Stefan Reinartz , Cheryl Stancik , Judith Van Gorp
发明人: Jiang Ding , Yu-Ling Hsiao , Christian Lenges , Yanhui Niu , Stefan Reinartz , Cheryl Stancik , Judith Van Gorp
IPC分类号: B01D29/46
CPC分类号: B01D46/546 , B01D39/083 , B01D39/086 , B01D39/1607 , B01D39/2017 , B01D39/2041 , B01D39/2082 , B01D2239/0225 , B01D2239/0233 , B01D2239/025 , B01D2239/0478 , B01D2239/0492 , B01D2239/0622 , B01D2239/0627 , B01D2239/0631 , B01D2239/065 , B01D2239/0654 , B01D2239/10 , B01D2239/1216 , B01D2239/1233 , Y10T428/249921
摘要: The invention discloses novel composite materials comprising a porous support and a nanoweb coating and/or interpenetrating the porous support. The nanoweb is comprised of fibrous structures derived from gelation and drying of supramolecular assemblies of non-covalently bonded organogelators. Typical organogelators useful in the invention include those that assemble via hydrogen bonding and π-stacking. Methods for preparing the composite materials are also disclosed that include critical point drying of the gelled nanowebs with carbon dioxide. The composites are useful as filters for gaseous and liquid fluids, as barrier fabrics, and as cleaning wipes.
摘要翻译: 本发明公开了包含多孔载体和纳米网涂层和/或互穿多孔载体的新型复合材料。 纳米纤维网由衍生自非共价键合有机凝胶体的超分子组装的凝胶化和干燥的纤维结构组成。 用于本发明的典型有机凝胶包括通过氢键和π-叠层组装的有机凝胶。 还公开了制备复合材料的方法,包括凝胶化纳米微粒与二氧化碳的临界点干燥。 复合材料可用作气体和液体流体作为阻挡织物和清洁擦拭物的过滤器。
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公开(公告)号:US20070275101A1
公开(公告)日:2007-11-29
申请号:US11710325
申请日:2007-02-23
申请人: Helen Lu , Christian Hoffmann , Christian Lenges , Lynn Leger , Shaun Malone , Barry Stieglitz , Judith Van Gorp
发明人: Helen Lu , Christian Hoffmann , Christian Lenges , Lynn Leger , Shaun Malone , Barry Stieglitz , Judith Van Gorp
CPC分类号: A01N33/12 , A23L3/3526 , A23V2002/00 , A61K9/7015 , A61L2/232 , C09D5/008 , C09D5/14 , C09D5/1625 , C09D5/1668
摘要: This invention relates to a method for controlling microorganisms comprising coating a surface with a removable, antimicrobial film-forming composition.
摘要翻译: 本发明涉及一种用于控制微生物的方法,包括用可移除的抗微生物成膜组合物涂覆表面。
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公开(公告)号:US20070125703A1
公开(公告)日:2007-06-07
申请号:US11400428
申请日:2006-04-06
申请人: John Chapman , Jiang Ding , Yu-Ling Hsiao , Christian Lenges , Yanhui Niu , Stefan Reinartz , Cheryl Stancik , Judith Van Gorp
发明人: John Chapman , Jiang Ding , Yu-Ling Hsiao , Christian Lenges , Yanhui Niu , Stefan Reinartz , Cheryl Stancik , Judith Van Gorp
IPC分类号: B01D29/00
CPC分类号: B01D39/1607 , B01D39/083 , B01D39/086 , B01D39/2017 , B01D39/2041 , B01D39/2082 , B01D46/546 , B01D2239/0225 , B01D2239/0233 , B01D2239/025 , B01D2239/0478 , B01D2239/0492 , B01D2239/0622 , B01D2239/0627 , B01D2239/0631 , B01D2239/065 , B01D2239/0654 , B01D2239/10 , B01D2239/1216 , B01D2239/1233 , Y10T428/249921
摘要: The invention is a process useful for providing a treated support comprising a porous nanoweb coating wherein the treated support is characterized by a biofilm cell count of less than 50% that of an untreated porous support control. The process is useful for modifying porous materials, such as filter media and barrier fabrics to provide resistance to biofouling. The porous nanoweb coating is comprised of fibrous structures derived from gelation and drying of supramolecular assemblies of non-covalently bonded organogelators. Typical organogelators useful in the invention include those that assemble via hydrogen bonding and π-stacking.
摘要翻译: 本发明是一种可用于提供包含多孔纳米网涂层的经处理的载体的方法,其中经处理的载体的特征在于生物膜细胞计数小于未处理的多孔支持物对照的50%。 该方法可用于改性多孔材料,例如过滤介质和阻隔织物以提供抵抗生物污垢。 多孔纳米网涂层由衍生自非共价键合的有机凝胶的超分子组装的凝胶化和干燥的纤维结构组成。 用于本发明的典型有机凝胶包括通过氢键和π-叠层组装的有机凝胶。
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