MULTICOLOR POLYESTER FABRIC AND METHODS OF MANUFACTURING SAME

The invention relates to carpets comprising a cationically-dyeable polyester effect yarn, dyed with a basic dye, and a background polyester or polyamide yarn, not dyed with a basic dye, and wherein the carpet has been overdyed with a disperse dye or an acid dye. The invention further relates to meth...

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Hauptverfasser: SORROW Scott Graydon, BROCK Phillip Jerry, WILLIAMS James L, SOMERS Timothy G
Format: Patent
Sprache:eng ; spa
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Zusammenfassung:The invention relates to carpets comprising a cationically-dyeable polyester effect yarn, dyed with a basic dye, and a background polyester or polyamide yarn, not dyed with a basic dye, and wherein the carpet has been overdyed with a disperse dye or an acid dye. The invention further relates to methods of preparing such overdyed carpets. La invención se refiere a alfombras que comprenden un hilo de efecto de poliéster teñible catiónicamente, teñido con un tinte básico, y un hilo de fondo de poliéster o poliamida, no teñido con un tinte básico, y en donde la alfombra ha sido sobreteñida con un tinte disperso o un tinte ácido. La invención se refiere además a métodos para preparar este tipo de alfombras sobreteñidas.