CREPED TISSUE PRODUCT WITH ENHANCED RETENTION CAPACITY

An absorbent composite material may be manufactured by applying a flexible absorbent binder polymer (FAB), also referred to herein as a flexible superabsorbent, during the creping step of conventional tissue manufacturing. As such, the costly process of applying FAB to a substrate by spraying or pri...

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Bibliographische Detailangaben
Hauptverfasser:	CATHLEEN MAE UTTECHT, CYNTHIA SUZANNE KRUEGER, DAVE ALLEN SOERENS
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	An absorbent composite material may be manufactured by applying a flexible absorbent binder polymer (FAB), also referred to herein as a flexible superabsorbent, during the creping step of conventional tissue manufacturing. As such, the costly process of applying FAB to a substrate by spraying or printing followed by drying may be eliminated. The creping step has the additional advantage of improving the flexibility and softness of the FAB treated fibrous web. Un material compuesto absorbente puede ser fabricado mediante aplicar un polímero aglutinante absorbente flexible (FAB), también referido aquí como un súper absorbente flexible, durante el paso de crepado de una fabricación de tisú convencional. Como tal, el proceso costoso de aplicar el aglutinante absorbente flexible a un sustrato mediante rociado o impresión, seguido por el secado puede ser eliminado. El paso de crepado tiene la ventaja adicional de mejorar la flexibilidad de la suavidad del tejido fibroso tratado con aglutinante absórbete flexible.