ANTIMICROBIAL MOLDED PRODUCT AND PRODUCTION THEREOF

PURPOSE:To obtain a molded produce, having durability, such as resistance to washing, excellent in antimicrobial properties and suitable as clothes, etc., by containing a specific amount of a metal salt having the surface coated with a metal having the antimicrobial properties in a molded product, s...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ONAKA HIDEMITSU, YAMAMOTO TOSHIHIRO, ARAI MASASHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL PROCESSES OF COMPOUNDING LAUNDERING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE:To obtain a molded produce, having durability, such as resistance to washing, excellent in antimicrobial properties and suitable as clothes, etc., by containing a specific amount of a metal salt having the surface coated with a metal having the antimicrobial properties in a molded product, such as polyamide or polyester. CONSTITUTION:A polyamide, polyester, polyurethane and polyolefin in a molten state are blended and mixed with a liquid mixture consisting of a metal salt (e.g. barium sulfate) of 0.1-5mu average particle diameter having the surface coated with a metal (e.g. silver or copper) having antimicrobial properties and a dispersion medium and then melt molded. Alternatively, a solution prepared by homogeneously dispersing a metal salt of 0.1-5mu average particle diameter having the surface coated with a metal having antimicrobial properties in an organic solvent is added and mixed with a solution of an acrylonitrile-based copolymer in an organic solvent and the resultant mixture is wet molded to afford a molded product. The content of the aforementioned metal salt in the molded product is 0.1-10wt.%.