FILLER CONTAINING ACRYLIC FIBRES, THEIR PREPARATION AND USE

1. Filler-containing acrylic fibres or acrylonitrile polymers containing at least 50 % by weight of acrylonitrile which contain as filler a water-insoluble metal oxide, hydroxide carbonate, silicate or suphate having an average particle diameter of from 1 to 1000 nm in a quantity of from 15 to 50 %...

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Bibliographic Details
Main Authors SULING, CARLHANS, WILLENBERG, BERND
Format Patent
LanguageEnglish
German
Published 02.07.1986
Edition4
Subjects
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Summary:1. Filler-containing acrylic fibres or acrylonitrile polymers containing at least 50 % by weight of acrylonitrile which contain as filler a water-insoluble metal oxide, hydroxide carbonate, silicate or suphate having an average particle diameter of from 1 to 1000 nm in a quantity of from 15 to 50 % by weight, based on total solids, characterized in that they are dry-spun.
Bibliography:Application Number: EP19830111351