Method for regenerating used heat-resistant high-performance textile yarn products

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United States of America Patent

APP PUB NO 20050112972A1
SERIAL NO

10509593

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Abstract

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The present invention provides a recycling processing method for used heat-resistant and high-performance spun yarn products characterized in that heat-resistant and high-performance spun yarn products are preliminarily washed at request and undergo crushing processes, in that a crushed material thus obtained is opened to become a cotton-like material, and in that the cotton-like material is spun for recycling the spun yarn, and according to this method, used products of heat-resistant and high-performance spun yarn can be recycled particularly as yarn.

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Patent Owner(s)

Patent OwnerAddress
DU PONT-TORAY COMPANY LTDCHUO-KU TOKYO 103-0023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kosuge, Kazuhiko Tokyo, JP 13 90
Tsukamoto, Koichi Tokyo, JP 11 176

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