Textile structure useful as reinforcements in the manufacture of composite materials, and technical yarns for such structures
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United States of America Patent
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Oct 25, 1994
Grant Date -
N/A
app pub date -
Oct 22, 1990
filing date -
Dec 23, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Textile structure useful as a reinforcement in the manufacture of composite materials is produced using technical yarns. At least some of the yarns are formed from three constituents, namely a substantially straight core, a relief yarn, and an independent binding yarn. The relief yarn is secured to the core by the binding yarn.
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