DE202004003089U1 - Multi-layer masking material has outer layer with fine hairs and a moisture repellent inner layer with an activated carbon layer inbetween - Google Patents

Multi-layer masking material has outer layer with fine hairs and a moisture repellent inner layer with an activated carbon layer inbetween Download PDF

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Publication number
DE202004003089U1
DE202004003089U1 DE202004003089U DE202004003089U DE202004003089U1 DE 202004003089 U1 DE202004003089 U1 DE 202004003089U1 DE 202004003089 U DE202004003089 U DE 202004003089U DE 202004003089 U DE202004003089 U DE 202004003089U DE 202004003089 U1 DE202004003089 U1 DE 202004003089U1
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Germany
Prior art keywords
layer
activated carbon
outer layer
masking material
inbetween
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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.)
Expired - Lifetime
Application number
DE202004003089U
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German (de)
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Chou Su Jen Ho Mei
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Chou Su Jen Ho Mei
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Filing date
Publication date
Application filed by Chou Su Jen Ho Mei filed Critical Chou Su Jen Ho Mei
Priority to DE202004003089U priority Critical patent/DE202004003089U1/en
Publication of DE202004003089U1 publication Critical patent/DE202004003089U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/232—Solid substances, e.g. granules, powders, blocks, tablets layered or coated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D5/00—Composition of materials for coverings or clothing affording protection against harmful chemical agents
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/30—Antimicrobial, e.g. antibacterial
    • A41D31/305—Antimicrobial, e.g. antibacterial using layered materials
    • 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
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask

Abstract

The multi-layer masking material comprises an outer layer (10) and activated carbon layer (20). The outer layer has several fine hairs (11) and an inner layer (30) which is made of a moisture-repellent material is applied over the activated carbon layer. The outer layer has an active ingredient with anti-viral and/or anti-bacterial action. The layers are stitched or woven together.

Description

Die Erfindung bezieht sich auf ein mehrschichtiges Abschirmmaterial mit antiviraler und antibakterieller Wirkung nach einem der Ansprüche 1 bis 5, das sich insbesondere als Maske oder Atemschutz eignet.The invention relates to a multilayer shielding material with antiviral and antibacterial Effect according to one of the claims 1 to 5, which is particularly suitable as a mask or respiratory protection.

1 zeigt eine Teilschnittansicht eines Abschirmmaterials nach der Erfindung, 1 shows a partial sectional view of a shielding material according to the invention,

2 zeigt eine perspektivische Ansicht des Abschirmmaterials, 2 shows a perspective view of the shielding material,

3 zeigt eine Teilexplosionsansicht des Abschirmmaterials, 3 shows a partial explosion view of the shielding material,

die 4, 5, 6 zeigen jeweils vergrößerte, perspektivische Teilansichten,the 4 . 5 . 6 each show enlarged, perspective partial views,

die 7, 8, 9 zeigen Ansichten zum Gebrauch des Abschirmmaterials als Atemschutzmaske, undthe 7 . 8th . 9 show views of the use of the shielding material as a respirator, and

10 zeigt eine vergrößerte, perspektivische Teilansicht. 10 shows an enlarged, perspective partial view.

Das flächenhafte Abschirmmaterial nach dem Ausführungsbeispiel der 1 bis 5 umfaßt eine Außenschicht 10 aus gewebten oder gewirkten Textilmaterialien oder Vliesstoff eine Aktivkohleschicht 20 und eine Anti-Feuchtigkeits-Innenschicht 30. Diese Schichten sind aneinander befestigt, beispielsweise vernäht oder miteinander verwebt (vgl. 6). Die Außenschicht 10 weist nach außen eine Vielzahl von feinen Härchen 11 (vgl. 1) auf, die dicht nebeneinander angeordnet sind, um eine haarige Struktur bzw. einen grenzflächenaktiven Stoff zu bilden, die bzw. der die Oberflächenspannung von Feuchtigkeit oder flüssigen Substanzen 40 (vgl. 9) vermindert oder behindert.The flat shielding material according to the embodiment of 1 to 5 includes an outer layer 10 an activated carbon layer made of woven or knitted textile materials or nonwoven 20 and an anti-moisture inner layer 30 , These layers are attached to one another, for example sewn or woven together (cf. 6 ). The outer layer 10 has a large number of fine hairs on the outside 11 (see. 1 ), which are arranged close to each other to form a hairy structure or a surface-active substance, which or the surface tension of moisture or liquid substances 40 (see. 9 ) diminishes or hinders.

Die Außenschicht 10 ist vorzugsweise mit einem antiviralen und/oder antibakteriellen Wirkstoff behandelt, so daß diese einen Wirkungsgrad gegen Viren und/oder Bakterien von 99,99 % aufweist. Nach hundertmaligem Waschen beträgt der Wirkungsgrad immer noch mindestens 75 Prozent.The outer layer 10 is preferably treated with an antiviral and / or antibacterial agent so that it has an efficacy against viruses and / or bacteria of 99.99%. After washing 100 times, the efficiency is still at least 75 percent.

Die Aktivkohleschicht 20 besteht aus einem Gewebe-, Wirk- oder Vliesmaterial aus Aktivkohlefasern. Sie absorbiert Gerüche, flüchtige organische Substanzen, organische Lösungen sowie Nervengase und sonstige giftige Gase und weist eine Vielzahl von Mikroporen 31 (vgl. 5) zum Filtern von Viren, Bakterien und dergleichen auf.The activated carbon layer 20 consists of a woven, knitted or non-woven material made of activated carbon fibers. It absorbs odors, volatile organic substances, organic solutions as well as nerve gases and other toxic gases and has a large number of micropores 31 (see. 5 ) for filtering viruses, bacteria and the like.

Die Innenschicht 30 besteht aus einem feuchtigkeitsabweisenden Textilgewebe, so daß die von einem Benutzer ausgeatmete Feuchtigkeit 50 in den Mikroporen 31 absorbiert wird. Zudem wird ein unmittelbarer Kontakt des Benutzers mit der Aktivkohleschicht 20 vermieden (vgl. 7 bis 9).The inner layer 30 consists of a moisture-repellent textile fabric so that the moisture exhaled by a user 50 in the micropores 31 is absorbed. In addition, there is direct contact between the user and the activated carbon layer 20 avoided (cf. 7 to 9 ).

Claims (5)

Mehrschichtiges Abschirmmaterial, umfassend eine Außenschicht (10) und eine Aktivkohleschicht (20), dadurch gekennzeichnet, daß die Außenschicht (10) eine Vielzahl von Härchen (11) aufweist, und daß eine Innenschicht (30) aus feuchtigkeitsabweisendem Material auf die Aktivkohleschicht (20) aufgebracht ist.Multi-layer shielding material, comprising an outer layer ( 10 ) and an activated carbon layer ( 20 ), characterized in that the outer layer ( 10 ) a variety of hairs ( 11 ) and that an inner layer ( 30 ) made of moisture-repellent material on the activated carbon layer ( 20 ) is applied. Mehrschichtiges Abschirmmaterial nach Anspruch 1, dadurch gekennzeichnet, daß die Außenschicht (10) mit einem Wirkstoff mit antiviraler und/oder antibakterieller Wirkung ausgerüstet ist.Multi-layer shielding material according to claim 1, characterized in that the outer layer ( 10 ) is equipped with an active ingredient with an antiviral and / or antibacterial effect. Mehrschichtiges Abschirmmaterial nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Schichten (10, 20, 30) miteinander vernäht sind.Multi-layer shielding material according to claim 1 or 2, characterized in that the layers ( 10 . 20 . 30 ) are sewn together. Abschirmmaterial nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Schichten (10, 20, 30) miteinander verwebt sind.Shielding material according to claim 1 or 2, characterized in that the layers ( 10 . 20 . 30 ) are woven together. Mehrschichtiges Abschirmmaterial nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß dieses als Atemschutzmaske konfektioniert ist.Multilayer shielding material according to one of claims 1 to 4, characterized in that this is made up as a respirator.
DE202004003089U 2004-03-01 2004-03-01 Multi-layer masking material has outer layer with fine hairs and a moisture repellent inner layer with an activated carbon layer inbetween Expired - Lifetime DE202004003089U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202004003089U DE202004003089U1 (en) 2004-03-01 2004-03-01 Multi-layer masking material has outer layer with fine hairs and a moisture repellent inner layer with an activated carbon layer inbetween

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004003089U DE202004003089U1 (en) 2004-03-01 2004-03-01 Multi-layer masking material has outer layer with fine hairs and a moisture repellent inner layer with an activated carbon layer inbetween

Publications (1)

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DE202004003089U1 true DE202004003089U1 (en) 2004-04-29

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007034535A1 (en) 2007-07-23 2009-02-19 Technische Universität Dresden Regenerationable multilayered mouth or nose protector made of different textile structuring function layers for the protection of viral and/or bacterial infections, comprises a moisture arresting interior layer for dry face skin
CN102247667A (en) * 2011-04-27 2011-11-23 熊飞 Quick control device for diffusion of chemical hazards in anti-chemical terror site
EP3804550A1 (en) * 2016-08-26 2021-04-14 Livinguard AG Wash-durable face mask with antimicrobial properties and/or improved washability
EP3805449A1 (en) * 2015-02-27 2021-04-14 Livinguard AG Textiles having antimicrobial properties

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007034535A1 (en) 2007-07-23 2009-02-19 Technische Universität Dresden Regenerationable multilayered mouth or nose protector made of different textile structuring function layers for the protection of viral and/or bacterial infections, comprises a moisture arresting interior layer for dry face skin
CN102247667A (en) * 2011-04-27 2011-11-23 熊飞 Quick control device for diffusion of chemical hazards in anti-chemical terror site
CN102247667B (en) * 2011-04-27 2013-05-01 熊飞 Quick control device for diffusion of chemical hazards in anti-chemical terror site
EP3805449A1 (en) * 2015-02-27 2021-04-14 Livinguard AG Textiles having antimicrobial properties
EP3808892A1 (en) * 2015-02-27 2021-04-21 Livinguard AG Textiles having antimicrobial properties
EP3804550A1 (en) * 2016-08-26 2021-04-14 Livinguard AG Wash-durable face mask with antimicrobial properties and/or improved washability

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R207 Utility model specification

Effective date: 20040603

R150 Utility model maintained after payment of first maintenance fee after three years

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