An anti-bacterial method

The invention relates to an anti-bacterial method. The anti-bacterial method comprises following steps: apply Cu-embedded masterbatches to fabricate an anti-bacterial material and use the anti-bacterial material for inhibiting bacterial. A process for making the Cu-embedded masterbatches comprises f...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN, THOMAS HONG-DONG, WANG, YIUNG, CHANG, YONG, SHEN, PEI-RONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON DISINFECTION, STERILISATION, OR DEODORISATION OF AIR GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE MAKING GRANULES OR PREFORMS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to an anti-bacterial method. The anti-bacterial method comprises following steps: apply Cu-embedded masterbatches to fabricate an anti-bacterial material and use the anti-bacterial material for inhibiting bacterial. A process for making the Cu-embedded masterbatches comprises following steps: Provide a mixing powder prepared from Cu2O and ZnO. The mixing powder is milled in water to form slurry. Spray-dry the slurry at 130~150 DEG C to get micronized powders. Add 12wt.%~15wt.% of the micronized powders to plastic masterbatches and follow by pre-mixing, heating, stirring, melting, extruding, cooling and cutting process to obtain the Cu-embedded masterbatches.