Electret fibers having improved charge stability, process for the production thereof and textile material containing these electret fibers.
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United States of America Patent
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Feb 16, 1999
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N/A
app pub date -
Mar 9, 1994
filing date -
Mar 9, 1993
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Abstract
Electret fibers having improved charge stability are described which are composed of a material which predominantly contains a fiber-forming polymer or polycondensate and 0.01 to 30% by weight (preferably 0.01 to 10, in particular 0.1 to 5%, by weight), based on the weight of the material, of organic or organometallic charge control compounds, as contained in toners for electrophotographic processes, and a process for the production thereof. In addition, textile materials containing these electret fibers are described.
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