POLYTETRAFLUOROETHYLENE FIBER, COTTONY MATERIAL CONTAINING THE SAME, AND PROCESS FOR PRODUCING THE SAME

A cottony polytetrafluoroethylene material is obtained by breaking a monoaxially stretched polytetrafluoroethylene molding by a mechanical force. This material contains 5-150 mm long fibers having branches and crimps and a cross section with an indefinite shape. It can be interlaced so well that it...

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Bibliographic Details
Main Authors KUSUMI, TOSHIO, YODOGAWA-SEISAKUSHO, YAMAMOTO, KATSUTOSHI, YODOGAWA-SEISAKUSHO, URAOKA, NOBUKI; YODOGAWA-SEISAKUSHO, INOUE, OSAMU, YODOGAWA-SEISAKUSHO, CHAEN, SHINICHI, YODOGAWA-SEISAKUSHO, ASANO, JUN, YODOGAWA-SEISAKUSHO, TANAKA, OSAMU, YODOGAWA-SEISAKUSHO
Format Patent
LanguageEnglish
French
German
Published 19.04.1995
Edition6
Subjects
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
BRAIDING
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
KNITTING
LACE-MAKING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NATURAL OR ARTIFICIAL THREADS OR FIBRES
NON-WOVEN FABRICS
SPINNING
TEXTILES
TRIMMINGS
WADDING
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Summary:A cottony polytetrafluoroethylene material is obtained by breaking a monoaxially stretched polytetrafluoroethylene molding by a mechanical force. This material contains 5-150 mm long fibers having branches and crimps and a cross section with an indefinite shape. It can be interlaced so well that it can readily provide nonwoven fabric.
Bibliography:Application Number: EP19940910597