Yarn comprising gel-forming filaments or fibres
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United States of America Patent
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Feb 7, 2017
Grant Date -
Oct 16, 2014
app pub date -
Nov 29, 2012
filing date -
Dec 1, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A yarn comprising gel forming filaments or fibers particularly one used to make a woven or knitted wound dressing or other gelling fabric structure. The invention provides a yarn comprising a blend of from 30% to 100% by weight of gel-forming fibers and 0% to 70% by weight of textile fibers. Process for making the yarns are also described including those using rotor spinning.
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International Classification(s)
- A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....
- D04B:KNITTING
- D06B:TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR V....
- D06M:TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0....
- D01H:SPINNING OR TWISTING
- D01G:PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING....
- D02G:CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR T....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
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