THINNABLE CONJUGATE FIBER AND ITS PRODUCTION
PROBLEM TO BE SOLVED: To obtain a conjugate fiber capable of favorably passing yarn processing stages such as high twisting process and easily and highly thinnable in high productivity, by virtually covering the surface of a thinnable fiber with a relatively low-softening polymer as a component with...
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| creator | TAKAHASHI NOBORU HIGUCHI MICHINORI |
| description | PROBLEM TO BE SOLVED: To obtain a conjugate fiber capable of favorably passing yarn processing stages such as high twisting process and easily and highly thinnable in high productivity, by virtually covering the surface of a thinnable fiber with a relatively low-softening polymer as a component with a relatively high- softening polymer. SOLUTION: This thinnable conjugate fiber is obtained by covering >=90% of the surface of a thinnable fiber with a polymer A =180 deg.C in softening point (pref. a polyester-based polymer). In this case, it is preferable that at least one notch is formed so as to turn from the inside of the fiber of the component B to the surface of the fiber. |
| format | Patent |
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SOLUTION: This thinnable conjugate fiber is obtained by covering >=90% of the surface of a thinnable fiber with a polymer A <=160 deg.C in softening point as one component (pref. a water-soluble polyester) with a polymer B >=180 deg.C in softening point (pref. a polyester-based polymer). 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SOLUTION: This thinnable conjugate fiber is obtained by covering >=90% of the surface of a thinnable fiber with a polymer A <=160 deg.C in softening point as one component (pref. a water-soluble polyester) with a polymer B >=180 deg.C in softening point (pref. a polyester-based polymer). 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SOLUTION: This thinnable conjugate fiber is obtained by covering >=90% of the surface of a thinnable fiber with a polymer A <=160 deg.C in softening point as one component (pref. a water-soluble polyester) with a polymer B >=180 deg.C in softening point (pref. a polyester-based polymer). In this case, it is preferable that at least one notch is formed so as to turn from the inside of the fiber of the component B to the surface of the fiber.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES |
| title | THINNABLE CONJUGATE FIBER AND ITS PRODUCTION |
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