METHOD OF MANUFACTURING SPATIAL NONWOVEN WARM-KEEPING MATERIAL

FIELD: polymer materials in textile industry. ^ SUBSTANCE: spatial nonwoven warm-keeping material for clothing is manufactured by forming fibrous cloth from polyester yarn, joining its layers with liquid binder used in amount 12-15% of dry binder material per 85-88% of fibrous cloth, and drying at 1...

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Bibliographische Detailangaben
Hauptverfasser:	KULIKOVA TAT'JANA VLADIMIROVNA, SINITSYNA TAMARA NIKOLAEVNA, BESSHAPOSHNIKOVA VALENTINA IOSIFOVNA, ZAJTSEVA NINA ALEKSANDROVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS TEXTILES TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	FIELD: polymer materials in textile industry. ^ SUBSTANCE: spatial nonwoven warm-keeping material for clothing is manufactured by forming fibrous cloth from polyester yarn, joining its layers with liquid binder used in amount 12-15% of dry binder material per 85-88% of fibrous cloth, and drying at 100-120°C, said liquid binder being acrylic copolymer composed of 44-53% methyl methacrylate, 44-53% methyl acrylate, and 2.5-3% polymerization reaction stabilizer. ^ EFFECT: achieved high strength, elasticity, and incompressibility without loss of strength after dry cleaning. ^ 3 tbl