Ester lubricants as hydrophobic fiber finishes
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United States of America Patent
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Oct 26, 1999
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N/A
app pub date -
Oct 9, 1996
filing date -
Oct 9, 1996
priority date (Note) -
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Abstract
Finish compositions and methods for the manufacture of synthetic fibers and/or fabrics comprise hydrophobic esters of pentaerythritol homologs, such as hydrophobic pentaerythritol ester, as lubricants. These esters may be used by themselves or in conjunction with antistatic agents and/or other lubricants and permit the obtaining of high-strength nonwoven materials with increased production plant line speed and productivity. The finish may be used with a variety of fibers and fabrics.
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