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1.发明授权公开(公告)号：US08801998B2
公开(公告)日：2014-08-12
申请号：US13570784
申请日：2012-08-09
CPC分类号： D01F1/02 , B01D39/1623 , B01D39/18 , B01D2239/025 , B01D2239/0258 , B01D2239/0622 , B01D2239/0631 , B01D2239/065 , B01D2239/1233 , B01D2239/1241 , B29C47/0014 , D01D1/02 , D01D5/0038 , D01F1/09 , D01F1/10 , D01F6/60 , D04H1/4334 , D04H1/728 , D04H5/02 , Y10T428/2938
摘要： In a method for producing a polyamide nanofiber product that contains PTFE particles, a spinning solution containing polyamide, PTFE, and a conductivity-increasing additive is provided and nanofibers are produced by electrospinning from the spinning solution. The conductivity-increasing additive is an acid-resistant additive; a surfactant additive; or an acid-resistant and surfactant additive and contains one or more organic salts. The polyamide nanofiber product with PTFE particles is used in filter media and is especially applied to a filter layer of cellulose or synthetic material.
摘要翻译： 在制造含有PTFE颗粒的聚酰胺纳米纤维产品的方法中，提供含有聚酰胺，PTFE和增加导电性的添加剂的纺丝溶液，并且通过从纺丝溶液静电纺制造纳米纤维。 电导率增加添加剂是一种耐酸添加剂; 表面活性剂添加剂; 或耐酸和表面活性剂添加剂，并含有一种或多种有机盐。 具有PTFE颗粒的聚酰胺纳米纤维产品用于过滤介质，特别适用于纤维素或合成材料的过滤层。
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2.发明授权公开(公告)号：US08414821B2
公开(公告)日：2013-04-09
申请号：US12608216
申请日：2009-10-29
申请人： Nico Behrendt , Stefan Orendt
发明人： Nico Behrendt , Stefan Orendt
IPC分类号： D01D5/00
CPC分类号： D01D5/0084 , B01D39/1623 , B01D46/546 , B01D2239/025 , D01F1/10 , D04H1/728 , Y10T428/298 , Y10T442/602
摘要： A method for electrostatic spinning of thermoplastic polymers for obtaining nano and microfibers, is introduced. The method if characterized by the following steps: solving the thermoplastic polymer in a corresponding solvent; adding a thermoplastic elastomer (TPE) to this solution, and introducing the solution into an electric field and spinning under the effect of the electric field to nano and microfibers.
摘要翻译： 引入了用于获得纳米和微纤维的热塑性聚合物的静电纺丝方法。 该方法的特征在于以下步骤：在相应的溶剂中溶解热塑性聚合物; 向该溶液中加入热塑性弹性体（TPE），并将溶液引入电场并在电场作用下纺丝至纳米和微纤维。
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3.发明申请公开(公告)号：US20100107578A1
公开(公告)日：2010-05-06
申请号：US12608216
申请日：2009-10-29
申请人： Nico Behrendt , Stefan Orendt
发明人： Nico Behrendt , Stefan Orendt
CPC分类号： D01D5/0084 , B01D39/1623 , B01D46/546 , B01D2239/025 , D01F1/10 , D04H1/728 , Y10T428/298 , Y10T442/602
摘要： A method for electrostatic spinning of thermoplastic polymers for obtaining nano and microfibers, is introduced. The method if characterized by the following steps: solving the thermoplastic polymer in a corresponding solvent; adding a thermoplastic elastomer (TPE) to this solution, and introducing the solution into an electric field and spinning under the effect of the electric field to nano and microfibers.
摘要翻译： 引入了用于获得纳米和微纤维的热塑性聚合物的静电纺丝方法。 该方法的特征在于以下步骤：在相应的溶剂中溶解热塑性聚合物; 向该溶液中加入热塑性弹性体（TPE），并将溶液引入电场并在电场作用下纺丝至纳米和微纤维。
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