Nonwoven-fabric processing agent and nonwoven fabric containing same

Provided are: a nonwoven-fabric processing agent which can give nonwoven fabric having excellent durability against repeated water permeation, can be satisfactorily diluted with solvents, and changes little in percent adhesion in continuous coating; and nonwoven fabric containing the nonwoven-fabric...

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Bibliographische Detailangaben
Hauptverfasser:	TSUGE, YOSHIKI, INOKUMA, NOBUHIRO, TANAKA, SAORI, EGUCHI, DAIKI, SHIOTA, EIJI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS BRAIDING COTTON-WOOL DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FOMENTATION HUMAN NECESSITIES HYGIENE KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MEDICAL OR VETERINARY SCIENCE NON-WOVEN FABRICS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT OR PROTECTION OF EYES OR EARS TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	Provided are: a nonwoven-fabric processing agent which can give nonwoven fabric having excellent durability against repeated water permeation, can be satisfactorily diluted with solvents, and changes little in percent adhesion in continuous coating; and nonwoven fabric containing the nonwoven-fabric processing agent. This nonwoven-fabric processing agent is characterized by including a compound A represented by general formula 1 (wherein R1 and R3 are each independently a hydrogen atom, a C1-C24 alkyl group, a C2-C24 alkenyl group, a C2-C24 alkanoyl group, a C2-C24 alkenoyl group, etc., R2 is a C1-C12 alkylene group, a C2-C12 alkenylene group, or a C6-C12 arylene group, A1 and A2 are each independently a C2-C4 alkylene group, and l, m, and n are given integers, with the proviso that A1 or A2 includes a C3 or C4 alkylene group and that when n=0, either R1 or R3 is not a hydrogen atom) and an anionic surfactant B.