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Water-resistant nano- or meso-polymer fiber production, for use e.g. in filtration, by electro-spinning aqueous solution containing oppositely charged polyelectrolytes

机译：耐水纳米或中观聚合物纤维的生产，例如用于在过滤过程中，通过电纺含有相反电荷的聚电解质的水溶液

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摘要

Production of polymer fibers (A) involves electro-spinning of an aqueous solution containing oppositely charged polyelectrolytes (I). Independent claims are included for: (1) the fibers (A) obtained by the process, specifically having a diameter of 10 nm bis 0.01-50 (especially 0.1-1) mu m and a length of at least 50 mu m; (2) an aqueous solution containing oppositely charged (I), plus at least 0.5 wt. % (based on the overall solution) of a water-soluble polymer (II) of water solubility at least 0.1 wt. % and at least one nonionic surfactant (III); and (3) the use of (III) in the production of polyelectrolyte complex fibers by electrospinning.

机译：聚合物纤维（A）的生产涉及含有相反电荷的聚电解质（I）的水溶液的电纺丝。包括以下独立权利要求：（1）通过该方法获得的纤维（A），其直径具体为10nm至0.01-50（特别是0.1-1）μm，长度至少为50μm。（2）含有带相反电荷的（I），加上至少0.5wt。％的水溶液。水溶性至少为0.1重量％的水溶性聚合物（II）的％（基于总溶液）。％和至少一种非离子表面活性剂（III）; （3）（III）在通过电纺丝生产聚电解质复合纤维中的用途。

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公开/公告号DE102006050279A1

专利类型
公开/公告日2008-04-30

原文格式PDF
申请/专利权人 PHILIPPS-UNIVERSITAET MARBURG;
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申请/专利号DE20061050279
发明设计人 HAMEL LISA;GREINER ANDREAS;
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申请日2006-10-23
分类号D01F6/96;D01F1/02;
国家 DE
入库时间 2022-08-21 19:49:38

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