ES2869440A1 - ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE) - Google Patents

ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE) Download PDF

Info

Publication number
ES2869440A1
ES2869440A1 ES202030335A ES202030335A ES2869440A1 ES 2869440 A1 ES2869440 A1 ES 2869440A1 ES 202030335 A ES202030335 A ES 202030335A ES 202030335 A ES202030335 A ES 202030335A ES 2869440 A1 ES2869440 A1 ES 2869440A1
Authority
ES
Spain
Prior art keywords
ppe
protective equipment
personal protective
electrostatic filters
electrostatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
ES202030335A
Other languages
Spanish (es)
Inventor
Valero Juan Salvador
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES202030335A priority Critical patent/ES2869440A1/en
Publication of ES2869440A1 publication Critical patent/ES2869440A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Materials (AREA)

Abstract

Electrostatic filters for personal protective equipment (PPE), made of foams or synthetic fibers, materials suitable to be used as products with the filtering capacity for use in the manufacture of masks and respiratory protection devices. (Machine-translation by Google Translate, not legally binding)

Description

FILTROS ELECTROSTÁTICOS PARA EQUIPOS DE PROTECCIÓN INDIVIDUAL (EPI)ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE)

OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION

La presente invención, según se expresa en el enunciado de esta memoria descriptiva, se refiere a filtros electrostáticos para equipo de protección individual (EPI), con capacidad filtrante, para su uso en la fabricación de mascarillas y dispositivos de protección respiratoria.The present invention, as expressed in the wording of this specification, refers to electrostatic filters for personal protective equipment (PPE), with filtering capacity, for use in the manufacture of masks and respiratory protection devices.

ANTECEDENTES DE LA INVENCiÓNBACKGROUND OF THE INVENTION

En el estado de la técnica se conoce los tejidos no tejidos, SMS, conocidos como Spunbond y Meltblown sus técnicas de fabricación y características, siendo productos homologados con capacidad filtrante para el uso de mascarillas y dispositivos de protección respiratoria.In the state of the art, non-woven fabrics, SMS, known as Spunbond and Meltblown, are known for their manufacturing techniques and characteristics, being approved products with filtering capacity for the use of masks and respiratory protection devices.

También son conocidas las espumas sintéticas de celda abierta usados entre otras para filtros industriales, como también son conocidas las fibras sintéticas no tejidas (guata) usadas entre otras cosas también como filtros industriales, no se conoce el uso de estos materiales para fabricar equipo de protección individual, con capacidad filtrante, para su uso en la fabricación de mascarillas y dispositivos de protección respiratoriaOpen cell synthetic foams used among others for industrial filters are also known, as are non-woven synthetic fibers (wadding) used among other things also as industrial filters, the use of these materials to manufacture protective equipment is not known. individual, with filtering capacity, for use in the manufacture of masks and respiratory protection devices

Ante la situación de emergencia por COVID-19, y la incapacidad mundial de fabricación y de suministro para atender la demanda suficiente del material notejido Meltblown, se ofrece alternativas para así obtener otros materiales con características similares al no-tejido Meltblown, siendo esto posible gracias al tratamiento para dotar a las espumas y fibras sintéticas de una carga electrostática, obteniendo así productos con idoneidad para tal fin.Given the emergency situation due to COVID-19, and the global inability of manufacturing and supply to meet the sufficient demand for Meltblown non-woven material, alternatives are offered to obtain other materials with characteristics similar to Meltblown non-woven, this being possible thanks to to the treatment to provide the foams and synthetic fibers with an electrostatic charge, thus obtaining products suitable for this purpose.

DESCRIPCiÓN DE LA INVENCiÓNDESCRIPTION OF THE INVENTION

Mediante un generador de carga electrostática se les confiere a las espumas sintéticas de celda abierta, como a las fibras sintéticas no tejidas conocidas comúnmente como guatas, una carga de electricidad estática, logrando así nuevos materiales con características equivalentes al no-tejido Meltblown, obteniendo nuevos materiales aptos para ser empleados como productos con la capacidad filtrante para su uso en la fabricación de mascarillas y dispositivos de protección respiratoria. Through an electrostatic charge generator, open cell synthetic foams, such as non-woven synthetic fibers commonly known as wadding, are given a static electricity charge, thus achieving new materials with characteristics equivalent to Meltblown non-woven, obtaining new materials suitable to be used as products with the filtering capacity for use in the manufacture of masks and respiratory protection devices.

Claims (5)

REIVINDICACIONES 1. Filtros electrostáticos para equipo de protección individual (EPI) aptos para ser empleados como productos con la capacidad filtrante para su uso en la fabricación de mascarillas y dispositivos de protección respiratoria, caracterizado por estar compuestos de espumas sintéticas de celda abierta con carga electrostática.1. Electrostatic filters for personal protective equipment (PPE) suitable to be used as products with the filtering capacity for use in the manufacture of masks and respiratory protection devices, characterized by being composed of open cell synthetic foams with electrostatic charge. 2. Filtros electrostáticos para equipo de protección individual (EPI) según reivindicación 1. caracterizado porque está compuesto de fibras no tejidas sintéticas denominado guata con carga electrostática.2. Electrostatic filters for personal protective equipment (PPE) according to claim 1. characterized in that it is composed of synthetic non-woven fibers called wadding with electrostatic charge. 3. Filtros electrostáticos para equipo de protección individual (EPI) según reivindicación 1.2. caracterizado porque son una combinación de ambos materiales.3. Electrostatic filters for personal protective equipment (PPE) according to claim 1.2. characterized in that they are a combination of both materials. 4. Filtros electrostáticos para equipo de protección individual (EPI) según reivindicación 1.2.3. caracterizado porque pueden ser de un solo uso o reutilizable.4. Electrostatic filters for personal protective equipment (PPE) according to claim 1.2.3. characterized in that they can be single-use or reusable. 5. Filtros electrostáticos para equipo de protección individual (EPI) según reivindicación 1.2.3.4. caracterizado porque están alojados en un soporte fabricado de otros materiales. 5. Electrostatic filters for personal protective equipment (PPE) according to claim 1.2.3.4. characterized in that they are housed in a support made of other materials.
ES202030335A 2020-04-22 2020-04-22 ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE) Withdrawn ES2869440A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES202030335A ES2869440A1 (en) 2020-04-22 2020-04-22 ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES202030335A ES2869440A1 (en) 2020-04-22 2020-04-22 ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE)

Publications (1)

Publication Number Publication Date
ES2869440A1 true ES2869440A1 (en) 2021-10-25

Family

ID=78149179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES202030335A Withdrawn ES2869440A1 (en) 2020-04-22 2020-04-22 ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE)

Country Status (1)

Country Link
ES (1) ES2869440A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763509A1 (en) * 1997-05-21 1998-11-27 Soce Ahmed Alaoui Conical antipollution nasal filter
US20110315144A1 (en) * 2010-06-25 2011-12-29 3M Innovative Properties Company Respirator that has inward nose region fold with high level conformation
GB2572800A (en) * 2018-04-11 2019-10-16 Leighton Cooper Adam Breathing mask

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763509A1 (en) * 1997-05-21 1998-11-27 Soce Ahmed Alaoui Conical antipollution nasal filter
US20110315144A1 (en) * 2010-06-25 2011-12-29 3M Innovative Properties Company Respirator that has inward nose region fold with high level conformation
GB2572800A (en) * 2018-04-11 2019-10-16 Leighton Cooper Adam Breathing mask

Similar Documents

Publication Publication Date Title
AR011906A1 (en) A FACE MASK AND THE METHOD FOR ITS MANUFACTURE
UY32916A (en) NEW PYRIMIDINES, THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, COMPOSITIONS CONTAINING THEM AND APPLICATIONS
CO6660427A2 (en) Flexible coform non-woven fabric
PE20160962A1 (en) MATERIAL FOR BALLISTIC PROTECTION, METHOD OF PREPARATION AND USE
ES2869440A1 (en) ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE)
PE20071280A1 (en) FABRIC PARTICULARLY FOR CLOTHING AND FOOTWEAR
ECSP18012793A (en) COMPOSITION AND PRODUCTS INCLUDING SENESCENT CELLS FOR USE IN TISSUE REGENERATION
AR075817A1 (en) HERBICIDE FORMULATIONS THAT INCLUDE GLYPHOSATE AND ALCOXYLED GLYCERIDS
UY32462A (en) NEW BIFENYLL DERIVATIVES FOR HEPATITIS C 644 VIRUS INFECTION TREATMENT
NZ712238A (en) A facemask having one or more nanofiber layers
CO6180428A2 (en) CRYSTAL FORMS OF ALISKIREN HEMIFUMARATE
CU20160073A7 (en) 2.6 USED SUBSTITUTED PURINS IN THE TREATMENT OF PROLIFERATIVE DISORDERS SUCH AS CANCER
US1105569A (en) Pneumatic suit for aviators.
PE20160933A1 (en) NR2B SELECTIVE ANTAGONIST
Frischmann El sistema patriarcal y las relaciones heterosexuales en" Balún Canán", de Rosario Castellanos
CO2019003138A2 (en) Novel 5-substituted imidazolylmethyloxyran derivatives
ES2528326R1 (en) Method to manufacture a product with ballistic protection, product made according to said method, and its uses
Riccardi Renato Biasutti
GB189913932A (en) Improvements in or connected with Dress Guards or Shields.
AR114198A1 (en) FABRIC FOR SKIN CARE
CN204728128U (en) Be easy to the PU leather of emission of bad smell
ES164553A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THE FILTRATION DEVICES, CONSTITUTED BY STACKS OF THIN FILTERS OF TEXTILE OR FIBROUS MATERIAL, SUCH AS PAPER
US501550A (en) Electric body-battery
RO202000069U1 (en) Medical facial mask with biocidal (antiviral, antimicrobial and antifungal) properties and self-sterilizing capacity
PE20210703Z (en) MEDICAL PROTECTIVE FACIAL VISORS

Legal Events

Date Code Title Description
BA2A Patent application published

Ref document number: 2869440

Country of ref document: ES

Kind code of ref document: A1

Effective date: 20211025

FA2A Application withdrawn

Effective date: 20220214