MANUFACTURING METHOD OF LIQUID CRYSTAL POLYESTER FIBER

• Main Authors: KAWAMATA CHIEKO, FUNATSU YOSHIJI
• Format: Patent
• Language: English; Japanese
• Published: 23.05.2016
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES

PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid crystal polyester fiber having high strength and a high elastic modulus, good in process passability in a high temperature heat treatment process conducted under a high temperature at the melting point of the fiber or higher for enh...