WO2022069787A1 - Textile protector - Google Patents

Textile protector Download PDF

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Publication number
WO2022069787A1
WO2022069787A1 PCT/ES2021/070714 ES2021070714W WO2022069787A1 WO 2022069787 A1 WO2022069787 A1 WO 2022069787A1 ES 2021070714 W ES2021070714 W ES 2021070714W WO 2022069787 A1 WO2022069787 A1 WO 2022069787A1
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WO
WIPO (PCT)
Prior art keywords
protector
textile
textile protector
waterproofing sheet
base fabric
Prior art date
Application number
PCT/ES2021/070714
Other languages
Spanish (es)
French (fr)
Inventor
Laura Lluch Rodriguez
Original Assignee
Laminats Orient, S.L.
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 Laminats Orient, S.L. filed Critical Laminats Orient, S.L.
Publication of WO2022069787A1 publication Critical patent/WO2022069787A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/02Overalls, e.g. bodysuits or bib overalls
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/30Antimicrobial, e.g. antibacterial
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/10Loose or removable furniture covers
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00Double or multi-ply fabrics not otherwise provided for
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres

Definitions

  • the invention refers to a textile protector, such as a textile protector for seat furniture and mattresses or a textile protector for work use, which provides the function to which it is intended, advantages and characteristics, which are described in detail below, which represent an improvement of the current state of the art.
  • the object of the present invention lies in a textile protector that, applicable as a protective cover or cover for sofas or other seating furniture, preferably outdoor, or for mattresses, or as individual protection equipment (PPE) such as a gown protection or a windbreaker, it has the particularity of being made of a fabric impregnated with an active ingredient with antiviral properties, on which a waterproof or water-repellent sheet is adhered, which prevents all types of viruses and bacteria from attaching to it, including the coronavirus that causes COVID-19, which allows rapid disinfection of the same and, consequently, of the furniture or mattress in which it is incorporated to allow its safe use.
  • PPE personal protection equipment
  • the field of application of the present invention falls within the sector of the industry dedicated to the manufacture of protective fabrics such as covers, linings, covers and protective textile elements, focusing particularly on those intended for use in seat furniture and mattresses, as well as fabrics for personal protective equipment (PPE) (eg sanitary gowns, work gowns, windscreen).
  • PPE personal protective equipment
  • the appearance of the coronavirus that causes COVID-19 means that extreme precautions must be taken to avoid contagion, since it has been shown that it is a virus that can remain active on a surface for several hours, even days. depending on the type of material.
  • PPE personal protective equipment
  • the objective of the present invention is, therefore, the development of a protection element for this type of fabric that allows to avoid the fixation of the virus and to be able to guarantee the rapid and safe disinfection of the same in its use by different users through the incorporation into said element of an antiviral active ingredient such as benzalkonium chloride.
  • the textile protector for seat furniture and mattresses and for work clothes that the invention proposes is configured as the ideal solution for the aforementioned objective, with the characterizing details that make it possible and that distinguish it conveniently included in the final claims that accompany the present description.
  • a protective textile article applicable as a cover or cover, either removable or fixed, for the upholstery of seating furniture such as sofas, chairs or armchairs, preferably outdoors. , or for lining bed mattresses, hammocks, or the like, and also applicable for use in personal protective equipment (PPE) such as a gown or a windbreaker, which is distinguished by the fact that it is made of a fabric impregnated with an active ingredient with antiviral properties, such as benzalkonium chloride, on which a waterproofing or water-repellent sheet is adhered, which provides the advantage of preventing all types of viruses and bacteria from attaching to it, including the coronavirus that causes COVID-19, with which a rapid disinfection can be carried out and, consequently, the protector to allow its safe use by different people.
  • PPE personal protective equipment
  • the textile protector of the invention whose shape and size vary depending on the piece of furniture or work clothes for which it is intended, is essentially made up of: - a base fabric, which can also be variable, depending on the type of furniture or according to preference, and can be made of cotton, acrylic polyester or other material, which, in any case, is impregnated with a substance through an immersion process consisting of an active ingredient based on benzalkonium chloride mixed with a binder additive;
  • a waterproofing sheet which can be made of PVC (Polyvinyl Chloride), PU (Polyurethane), polyester, copolyester, polyethylene or other waterproof or water-repellent material, which is adhered to the surface of the base fabric, on the outer face of the protector so that it covers its entire length.
  • PVC Polyvinyl Chloride
  • PU Polyurethane
  • polyester copolyester
  • polyethylene polyethylene or other waterproof or water-repellent material
  • the textile protector externally presents the surface waterproofing sheet that prevents water from passing through and the active ingredient provides an antiviral barrier that, at the same time, is protected behind said surface sheet, offering the protector the ability to be easily disinfected. by preventing them from attaching to the same virus and bacteria of all kinds, including those of the coronavirus that causes COVID-19.
  • Figure number 1 Shows a sectional view of the schematic representation of a portion of the textile protector for seat furniture and mattresses, as well as for work clothes object of the invention, showing the parts that it comprises, which have been represented in exaggerated proportion to allow their observation.
  • the textile protector (1) of the invention consists of an article, such as a cover, cover, upholstery, lining or work clothes , of variable shape and size, depending on the use for which it is intended, essentially made up of:
  • a base fabric (2) made of cotton, polyester, acrylic or other material, which, through an immersion process, is impregnated with a substance consisting of an active ingredient (3) based on benzalkonium chloride, mixed with an additive binder (4);
  • a waterproofing sheet (5) made of PVC, PU, polyester, copolyester, polyethylene or other waterproof and water-repellent material, which is adhered, by means of adhesive, to the external surface of the base fabric (2), so that it is seen by the outer face of the textile protector (1) and so that it covers its entire length.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Laminated Bodies (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A textile protector for seating furniture and mattresses and for personal protective equipment (PPE) consisting of an article, of variable shape and size, comprising: a base fabric (2) which, by means of an immersion process, is impregnated with a substance comprising an active ingredient (3) based on benzalkonium chloride, mixed with a binding additive (4); and a waterproofing film (5), made of a waterproof and water-repellent material, which is adhered by applying adhesive to the outer surface of the base fabric (2) so that it is visible from the outer side of the textile protector (1) and such that it covers its entire length. Preferably the waterproofing film (5) is made of PVC, PU, polyester, polyethylene, co-polyester or PTFE (polytetrafluoroethylene).

Description

PROTECTOR TEXTIL TEXTILE PROTECTOR
MEMORIA DESCRIPTIVA DESCRIPTIVE MEMORY
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un protector textil, tal como un protector textil para muebles de asiento y colchones o bien un protector textil para uso laboral, que aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante, que suponen una mejora del estado actual de la técnica. The invention, as expressed in the title of this specification, refers to a textile protector, such as a textile protector for seat furniture and mattresses or a textile protector for work use, which provides the function to which it is intended, advantages and characteristics, which are described in detail below, which represent an improvement of the current state of the art.
El objeto de la presente invención recae en un protector textil que, aplicable como funda o cobertura de protección para sofás u otros muebles de asiento, preferentemente de exterior, o para colchones, o bien como un equipos de protección individual (EPI) como una bata de protección o un paraviento, presenta la particularidad de estar fabricado con un tejido impregnado con un principio activo con propiedades antivirales, sobre el que incorpora adherida una lámina impermeable o hidrófuga, que permite evitar la fijación al mismo de todo tipo de virus y bacterias, incluyendo el coronavirus causante de la COVID-19, lo cual permite una rápida desinfección del mismo y, consecuentemente, del mueble o colchón en que se incorpora para permitir un uso seguro del mismo. The object of the present invention lies in a textile protector that, applicable as a protective cover or cover for sofas or other seating furniture, preferably outdoor, or for mattresses, or as individual protection equipment (PPE) such as a gown protection or a windbreaker, it has the particularity of being made of a fabric impregnated with an active ingredient with antiviral properties, on which a waterproof or water-repellent sheet is adhered, which prevents all types of viruses and bacteria from attaching to it, including the coronavirus that causes COVID-19, which allows rapid disinfection of the same and, consequently, of the furniture or mattress in which it is incorporated to allow its safe use.
CAMPO DE APLICACIÓN DE LA INVENCIÓN FIELD OF APPLICATION OF THE INVENTION
El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de tejidos de protección tal como fundas, forros, cubiertas y elementos textiles de protección, centrándose particularmente en el ámbito de los destinados a su uso en muebles de asiento y colchones, así como tejidos para equipos de protección individual (EPI) (ej. Batas sanitarias, batas laborales, paravientos... ) The field of application of the present invention falls within the sector of the industry dedicated to the manufacture of protective fabrics such such as covers, linings, covers and protective textile elements, focusing particularly on those intended for use in seat furniture and mattresses, as well as fabrics for personal protective equipment (PPE) (eg sanitary gowns, work gowns, windscreen...)
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Como es sabido, la aparición del coronavirus causante de la COVID-19 hace que se deban extremar las precauciones para evitar contagios, ya que se ha demostrado que se trata de un virus que puede permanecer activo sobre una superficie durante varias horas, incluso días, en función del tipo de material. As is known, the appearance of the coronavirus that causes COVID-19 means that extreme precautions must be taken to avoid contagion, since it has been shown that it is a virus that can remain active on a surface for several hours, even days. depending on the type of material.
Así, uno de los problemas que provoca es el uso por parte de distintas personas de elementos como los muebles de asiento, es decir, sofás sillas y sillones o de camas, cosa que sucede en muchas instalaciones, por ejemplo, en hoteles, hospitales, residencias, etc. Otro tipo de tejidos que pueden entrar en contacto con el virus de manera habitual son los tejidos utilizados en los equipos de protección individual (EPI) tal como las batas o los paravientos. Thus, one of the problems it causes is the use by different people of elements such as seating furniture, that is, sofas, chairs and armchairs or beds, which happens in many facilities, for example, in hotels, hospitals, residences etc. Another type of fabric that can come into contact with the virus on a regular basis are the fabrics used in personal protective equipment (PPE) such as gowns or windbreakers.
El objetivo de la presente invención es, pues, el desarrollo de un elemento de protección para este tipo de tejidos que permita evitar la fijación del virus y poder garantizar la desinfección rápida y segura de los mismos en su uso por parte de distintos usuarios mediante la incorporación a dicho elemento de un principio activo antiviral como es cloruro de benzalconio. The objective of the present invention is, therefore, the development of a protection element for this type of fabric that allows to avoid the fixation of the virus and to be able to guarantee the rapid and safe disinfection of the same in its use by different users through the incorporation into said element of an antiviral active ingredient such as benzalkonium chloride.
Por otra parte, y como referencia al estado actual de la técnica, cabe señalar que, al menos por parte del solicitante, se desconoce la existencia de ningún otro protector textil para muebles de asiento y colchones y para ropa laboral que presente unas características técnicas iguales o semejantes a las que presenta el que aquí se reivindica. On the other hand, and as a reference to the current state of the art, it should be noted that, at least by the applicant, the existence of of any other textile protector for seat furniture and mattresses and for work clothes that has the same or similar technical characteristics as those presented by the one claimed here.
EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION
El protector textil para muebles de asiento y colchones y para ropa laboral que la invención propone se configura como la solución idónea al objetivo anteriormente señalado, estando los detalles caracterizadores que lo hacen posible y que lo distinguen convenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción. The textile protector for seat furniture and mattresses and for work clothes that the invention proposes is configured as the ideal solution for the aforementioned objective, with the characterizing details that make it possible and that distinguish it conveniently included in the final claims that accompany the present description.
Concretamente, lo que la invención propone, como se ha apuntado anteriormente, es un artículo textil de protección, aplicable como funda o cobertura, ya sea extraíble o fija, para la tapicería de muebles de asiento como sofás, sillas o sillones, preferentemente de exterior, o para forro de colchones de cama, hamaca, o similar, y aplicable también para uso en para equipos de protección individual (EPI) tal como una bata o un paraviento, que se distingue por el hecho de estar fabricado con un tejido impregnado con un principio activo con propiedades antivirales, tal como a el cloruro de benzalconio, sobre el que incorpora adherida una lámina impermeabilizante o hidrófuga, que le proporciona la ventaja de evitar la fijación al mismo de todo tipo de virus y bacterias, incluyendo el coronavirus causante de la COVID-19, con lo cual se le puede efectuar una rápida desinfección y, consecuentemente, del el protector para permitir un uso seguro del mismo por parte de distintas personas. Specifically, what the invention proposes, as noted above, is a protective textile article, applicable as a cover or cover, either removable or fixed, for the upholstery of seating furniture such as sofas, chairs or armchairs, preferably outdoors. , or for lining bed mattresses, hammocks, or the like, and also applicable for use in personal protective equipment (PPE) such as a gown or a windbreaker, which is distinguished by the fact that it is made of a fabric impregnated with an active ingredient with antiviral properties, such as benzalkonium chloride, on which a waterproofing or water-repellent sheet is adhered, which provides the advantage of preventing all types of viruses and bacteria from attaching to it, including the coronavirus that causes COVID-19, with which a rapid disinfection can be carried out and, consequently, the protector to allow its safe use by different people.
Más concretamente, el protector textil de la invención, cuya forma y tamaño varían en función del mueble o ropa laboral a que se destina, está conformado, esencialmente, a partir de: - un tejido base, que también puede ser variable, según el tipo de mueble o según la preferencia, pudiendo estar hecho de algodón, poliéster acrílico u otro material, que, en todo caso, mediante un proceso de inmersión, está impregnado con una sustancia consistente en un principio activo a base de cloruro de benzalconio mezclado con un aditivo ligante; More specifically, the textile protector of the invention, whose shape and size vary depending on the piece of furniture or work clothes for which it is intended, is essentially made up of: - a base fabric, which can also be variable, depending on the type of furniture or according to preference, and can be made of cotton, acrylic polyester or other material, which, in any case, is impregnated with a substance through an immersion process consisting of an active ingredient based on benzalkonium chloride mixed with a binder additive;
- y una lámina impermeabilizante, que puede ser de PVC (Policloruro de vinilo), PU (Poliuretano), poliéster, copoliéster, polietileno u otro material impermeable o hidrófugo, que está adherida a la superficie del tejido base, por la cara externa del protector de modo que abarca toda su extensión. - and a waterproofing sheet, which can be made of PVC (Polyvinyl Chloride), PU (Polyurethane), polyester, copolyester, polyethylene or other waterproof or water-repellent material, which is adhered to the surface of the base fabric, on the outer face of the protector so that it covers its entire length.
Con ello, el protector textil presenta externamente la lámina impermeabilizante superficial que impide que traspase el agua y, el principio activo proporciona una barrera antiviral que, al mismo tiempo, queda protegido tras dicha lámina superficial, ofreciendo al protector la capacidad de poder ser fácilmente desinfectado al evitar que se fijen al mismo virus y bacterias de todo tipo, incluyendo las del coronavirus causante de la COVID-19. With this, the textile protector externally presents the surface waterproofing sheet that prevents water from passing through and the active ingredient provides an antiviral barrier that, at the same time, is protected behind said surface sheet, offering the protector the ability to be easily disinfected. by preventing them from attaching to the same virus and bacteria of all kinds, including those of the coronavirus that causes COVID-19.
DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, un plano en que con carácter ilustrativo y no limitativo se ha representado lo siguiente: To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a plan is attached to this specification, as an integral part of it, in which, with an illustrative and non-limiting nature, has represented the following:
La figura número 1.- Muestra una vista en sección de la representación esquemática de una porción del protector textil para muebles de asiento y colchones, así como para ropa laboral objeto de la invención, apreciándose las partes que comprende, las cuales se han representado en proporción exagerada para permitir su observación. Figure number 1.- Shows a sectional view of the schematic representation of a portion of the textile protector for seat furniture and mattresses, as well as for work clothes object of the invention, showing the parts that it comprises, which have been represented in exaggerated proportion to allow their observation.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A la vista de la descrita figura 1 y única, y de acuerdo con la numeración adoptada, se puede observar cómo el protector textil (1 ) de la invención consiste en un artículo, tal como una funda, cobertura, tapizado, forro o ropa laboral, de forma y tamaño variable, en función del uso a que se destina, conformado, esencialmente, a partir de: In view of the described figure 1 and only, and according to the adopted numbering, it can be seen how the textile protector (1) of the invention consists of an article, such as a cover, cover, upholstery, lining or work clothes , of variable shape and size, depending on the use for which it is intended, essentially made up of:
- un tejido base (2), de algodón, poliéster, acrílico u otro material, que, mediante un proceso de inmersión, está impregnado con una sustancia consistente en un principio activo (3) a base de cloruro de benzalconio, mezclado con un aditivo ligante (4); - a base fabric (2), made of cotton, polyester, acrylic or other material, which, through an immersion process, is impregnated with a substance consisting of an active ingredient (3) based on benzalkonium chloride, mixed with an additive binder (4);
- y una lámina impermeabilizante (5), de PVC, PU, poliéster, copoliéster, polietileno u otro material impermeable e hidrófugo, que está adherida, mediante adhesivado, a la superficie externa del tejido base (2), de manera que queda vista por la cara externa del protector textil (1 ) y de modo que abarca toda su extensión. - and a waterproofing sheet (5), made of PVC, PU, polyester, copolyester, polyethylene or other waterproof and water-repellent material, which is adhered, by means of adhesive, to the external surface of the base fabric (2), so that it is seen by the outer face of the textile protector (1) and so that it covers its entire length.
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan. Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any person skilled in the art understands its scope and the advantages derived from it.

Claims

R E I V I N D I C A C I O N E S R E I V I N D I C A T I O N S
1 Protector textil para muebles de asiento y colchones y para equipos de protección individual (EPI) que, consiste en un artículo, de forma y tamaño variable, está caracterizado por comprender: 1 Textile protector for seating furniture and mattresses and for personal protection equipment (PPE) that consists of an article, of variable shape and size, is characterized by comprising:
- un tejido base (2) que, mediante un proceso de inmersión, está impregnado con una sustancia que comprende un principio activo (3) a base de cloruro de benzalconio, mezclado con un aditivo ligante (4); - a base fabric (2) which, by means of an immersion process, is impregnated with a substance comprising an active ingredient (3) based on benzalkonium chloride, mixed with a binding additive (4);
- y una lámina impermeabilizante (5), de material impermeable e hidrófugo, que está adherida, mediante adhesivado, a la superficie externa del tejido base (2), de manera que queda vista por la cara externa del protector textil (1 ) y de modo que abarca toda su extensión. - and a waterproofing sheet (5), of waterproof and water-repellent material, which is adhered, by adhesive, to the external surface of the base fabric (2), so that it is seen by the external face of the textile protector (1) and of so that it covers its entire length.
2." Protector textil, según la reivindicación 1 , caracterizado porque la lámina impermeabilizante (5) es de PVC. 2." Textile protector, according to claim 1, characterized in that the waterproofing sheet (5) is made of PVC.
3.- Protector textil, según la reivindicación 1 , caracterizado porque la lámina impermeabilizante (5) es de PU. 3. Textile protector, according to claim 1, characterized in that the waterproofing sheet (5) is made of PU.
4.- Protector textil, según la reivindicación 1 , caracterizado porque la lámina impermeabilizante (5) es de poliéster. ó.- Protector textil, según la reivindicación 1 , caracterizado porque la lámina impermeabilizante 4. Textile protector, according to claim 1, characterized in that the waterproofing sheet (5) is made of polyester. ó.- Textile protector, according to claim 1, characterized in that the waterproofing sheet
(5) es de polietileno. (5) is made of polyethylene.
6.- Protector textil, según la reivindicación 1 , caracterizado porque la lámina impermeabilizante (5) es de copoliester. 6. Textile protector according to claim 1, characterized in that the waterproofing sheet (5) is copolyester.
7.- Protector textil, según la reivindicación 1 , caracterizado porque la lámina impermeabilizante (5) es de PTFE (politetrafluoroetileno). 7. Textile protector, according to claim 1, characterized in that the waterproofing sheet (5) is made of PTFE (polytetrafluoroethylene).
PCT/ES2021/070714 2020-10-02 2021-09-30 Textile protector WO2022069787A1 (en)

Applications Claiming Priority (2)

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ES202032154U ES1258776Y (en) 2020-10-02 2020-10-02 TEXTILE PROTECTOR
ESU202032154 2020-10-02

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WO2015189570A1 (en) * 2014-06-12 2015-12-17 Fantex Limited Adhesive antimicrobial composition
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