Composite of an Antibacterial Polymeric Material, Method for the Preparation and Use Thereof

• Main Authors: ILARIA LOCANTORE, LUCIA GRIZZAFFI, VINCENZO GUARNIERI, EMANUELE COLOMBO, CESARE LOBASCIO, GIACOMO SIMONI, MASSIMO VILLANO
• Format: Patent
• Language: Chinese; English
• Published: 01.06.2018
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; HANDLING THIN OR FILAMENTARY MATERIAL; LAUNDERING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TEXTILES; TRANSPORTING; 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

A non-porous composite is provided that includes a textile substrate impregnated with a first fluoropolymer and a film of polymeric material comprising at least one second fluoropolymer filled with porous particles of a silicate having a granulometric dimension d50 less than or equal to 5 [mu]m and a porosity ranging from 30 to 60% in volume and loaded with antibacterial ions of at least one metalselected from the group consisting of silver, copper, zinc and nickel. A method for production of the composite and a containing and/or transport element for a fluid, preferably water, produced withthe composite, are also provided. 本发明涉及种无孔复合材料，其包括用第含氟聚合物浸渍的纺织基材和用多孔硅酸盐粒子填充的包含至少种第二含氟聚合物的聚合物材料的膜，所述多孔硅酸盐粒子具有小于或等于5μm的粒度尺寸d50和30至60体积％的孔隙率并且负载有选自由银、铜、锌和镍组成的组中的至少种金属的抗菌离子。本发明还涉及用于制备所述复合材料的方法，以及利用所述复合材料制备的用于流体、优选水的容纳和/或运输元件。