Composite filament having reduced stickiness
Abstract
Abstract COMPOSITE FILAMENTS HAVING LATENT CRIMPABILITY AND REDUCED STICKINESS WHICH CONSISTS ESSENTIALLY OF (1) A HOMOPOLYAMIDE DERIVED FROM POLYAMIDE FORMING COMPOUNDS SELECTED FROM THE GROUP CONSISTING OF LACTAMS, OMEGA-AMINOCARBOXYLIC ACIDS AND SALTS OF DIAMINES AND DICARBOXYLIC ACIDS, AND (2) A COPOLYAMIDE DERIVED FROM ONE OF SAID POLYAMIDE FORMING COMPOUNDS AND AT LEAST ONE SAID POLYAMIDE FORMING COMPOUNDS DIFFERENT THEREFROM, SAID COPOLYLAMIDE CONTAINING FROM ABOUT 0.3 TO ABOUT 3% BY WEIGHT OF A MONO- OR DIMETAL SALT OF A MONO- OR DICARBOXYLIC ACIDS, SAID HOMOPOLYAMIDE AND COPOLYAMIDE COMPONENTS BEING ECCENTRICALLY DISPOSED RELATIVE TO EACH OTHER THROUGHOUT THE LENGTH OF THE FILAMENT.
Inventors
- 👤 Satoshi Ando
- 👤 Yusaku Tanaka
- 👤 Minoru Kojima
- 👤 Kyoichi Fujiwara
Bibliographic Details
Claims Analysis
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