Processos de produção de um material têxtil antimicrobiano, material têxtil, substrato, filtro de ar, filtro de água, dispositivo para purificação de água, filtros para purificar água e método para purificar água

• Main Authors: SWAMY SANJEEV, SWAMY ROHINI
• Format: Patent
• Language: Portuguese
• Published: 17.05.2022
• Subjects: ACCESSORIES; AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FIRE-FIGHTING; FISHING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; LAUNDERING; LIFE-SAVING; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; OUTERWEAR; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; PROTECTIVE GARMENTS; TEXTILES; TRAPPING; 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; WEARING APPAREL

a invenção refere-se a um método de fabricação de um material têxtil com compostos antimicrobianos de modo a ligar ou fixar quimicamente os ditos compostos ao material têxtil e ao material têxtil tratado que atua como um desinfetante ou esterilizador por si mesmo. o material têxtil tratado exibe propriedades de durabilidade de lavagem e não lixiviação. o processo compreende um ciclo de processo de escape que compreende as etapas de tratar o material têxtil com o uso de um processo de escape, em que o licor compreende um ou mais agentes antimicrobianos, e submeter o material têxtil tratado a um tratamento térmico. a invenção se refere adicionalmente a um dispositivo para purificar água que pode operar com base em gravidade e sem eletricidade. A process is described for manufacturing a hydrophilic and wash durable textile material which exhibits a high antimicrobial efficacy and a high stain release capability. The process comprises an antimicrobial process cycle and a main process cycle, the antimicrobial process cycle being performed before the main process cycle. The antimicrobial process cycle comprises the steps of treating the textile material using an exhaust or padding process, wherein the liquor comprises one or more chemical agents which increase the antimicrobial efficacy of the textile material, and subjecting the treated textile material to a heat treatment. The main process cycle comprises the steps of treating the textile material using an application process such as a knife or screen coating process, a spraying process, an exhaust process, or preferably a padding process, wherein a liquor is applied to the textile which comprises one or more chemical agents which increase the stain release capability of the textile material, and subjecting the treated textile material to a heat treatment. The resulting textile material is particularly suitable for forming an absorption layer in a reusable sanitary napkin.