Hollow fiber mat with soluble warps and method of making hollow fiber bundles
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United States of America Patent
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Nov 12, 2013
Grant Date -
Dec 22, 2011
app pub date -
Jun 21, 2011
filing date -
Jun 21, 2010
priority date (Note) -
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Abstract
A method of forming hollow fiber bundles includes the step of providing a mat having a plurality of hollow fibers forming a weft and a plurality of soluble fibers forming a warp. Each hollow fiber extends between a first side and an opposed second side of the mat. The mat is bundled so as to form a bundle with the first side of the mat defining a first end of the bundle and the second side of the mat defining a second end of the bundle. At least a portion of the bundle is potted so as to substantially fix a position of the hollow fibers relative to each other. The soluble fibers are at least partially dissolved so as to remove the soluble fibers from the bundle.
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