WO2021228887A1 - Produits antiviraux jetables à technologie d'argent et charge positive - Google Patents

Produits antiviraux jetables à technologie d'argent et charge positive Download PDF

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Publication number
WO2021228887A1
WO2021228887A1 PCT/EP2021/062526 EP2021062526W WO2021228887A1 WO 2021228887 A1 WO2021228887 A1 WO 2021228887A1 EP 2021062526 W EP2021062526 W EP 2021062526W WO 2021228887 A1 WO2021228887 A1 WO 2021228887A1
Authority
WO
WIPO (PCT)
Prior art keywords
active ingredient
mask
table linen
chemical
antiviral
Prior art date
Application number
PCT/EP2021/062526
Other languages
German (de)
English (en)
Inventor
Wolfgang Nitsche
Michael HANTERMANN
Original Assignee
Hanprotec Ug
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 Hanprotec Ug filed Critical Hanprotec Ug
Priority to EP21726075.1A priority Critical patent/EP4149258A1/fr
Publication of WO2021228887A1 publication Critical patent/WO2021228887A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group

Definitions

  • the present invention relates to disposable products, in particular disposable table linen, and their manufacture.
  • Napkins and disposable table linen can pose a risk of contact with viruses and bacteria despite being used once. This applies to a far greater extent to textile table linen that is reused after a respective washing process.
  • table linen in particular disposable table linen, which prevent the risk of infection with viruses and / or bacteria and / or germs.
  • a method for making these table linen is also provided.
  • table linen in particular disposable table linen and / or textile table linen, is provided, the table linen being soaked and / or impregnated with an active ingredient, this active ingredient having an antiviral and / or antibacterial effect.
  • a mask is provided, in particular a breathing mask or face mask, the mask at least partially consisting of a material that is soaked and / or impregnated with an active ingredient, this active ingredient having an antiviral and / or antibacterial effect .
  • an object in particular a disposable hygiene product, a sanitary napkin, an incontinence product, a baby diaper, a cleaning cloth, medical supplies, an overlay, a cleaning roll, a cloth, a handkerchief, toilet paper, a kitchen roll, a burp cloth, or a bib to hang around the neck, or a chopstick, for cleaning the ear, as a lollipop, as a confectionery, for stirring or for a medical application, consisting of fleece, airlaid, cellulose, tissue, plastic, textile fibers, or the item being a menu made of leather , Artificial leather or cardboard, or where the object is a cutlery bag made of paper, tissue, airlaid, fleece, textile fibers or plastic, or where the object is packaging made of paper, cardboard, tissue, airlaid, fleece, textile fibers or plastic, where the Object is soaked and / or impregnated with an active ingredient, this active ingredient having an antiviral effect and / or antibacterial We and
  • a method for producing table linen according to one of claims 1 to 3 or for producing at least part of a mask according to one of claims 4 or 5 or for producing an object according to one of claims 6 or 7 is provided, wherein the antiviral and / or antibacterial active ingredient is applied to the table linen or the part of the mask by means of a transfer process and / or the part of the mask is the filter.
  • table linen is provided, the active ingredient being an antiviral active ingredient with a biocide, in particular silver chloride and / or a chemically activated saline solution and / or a silver phosphate glass and / or a chemical-free solution at the molecular level, where positively charged ions are used which damage and / or destroy the negatively charged viral, microbial cells on contact, and / or silver chloride and / or titanium dioxide, and / or where the active ingredient has an antibacterial effect to prevent sweat odor and / or where the active ingredient prevents infection of healthy human cells by harmful viruses and / or where the active ingredient works with a silver and vesicle technology and / or where the active ingredient has nanofibers with a positive charge and / or where the active ingredient is more sustainable, biological , not chemical, basis and / or where de
  • the active ingredient is based on a specially modified water-based polymer emulsion based on special polymer mixtures, the basis of which is of a
  • positively charged ions are advantageously used, which can damage and destroy the negatively charged viral, microbial cells on contact.
  • the silver and vesicle technology is used, whereby the oppositely charged viruses are attracted by the silver technology with a low proportion of recycled silver but no nanosilver and these are permanently bound to their sulfur groups. Then the vesicle technology helps with the use of liposomes to rid the virus membrane of its cholesterol content within minutes, so that the silver can destroy the virus in the shortest possible time.
  • this active ingredient shows strong antimicrobial properties after curing, which can be attributed exclusively to hydrophobic interactions of the cured polymer emulsion with the cell membrane of microorganisms.
  • This antimicrobial effect is of a purely physical / mechanical nature and not due to chemical or ionic interactions.
  • the chemical and physical properties of the polymer coating were largely modeled on the natural structure of microorganisms.
  • the active ingredient is free of biocides and nanoparticles.
  • the silver of the aforementioned silver or vesicle technology is based on an active ingredient on a sustainable, biological (non-chemical) basis and / or the active ingredient is based on a specially modified water-based polymer emulsion based on special polymer mixtures, the basis of which is physical and / or mechanical in nature.
  • nanofibers with a positive charge are used, a coating of biologically compatible nanofibers being used.
  • These fibers contain structures that are smaller than viruses and bacteria and can thus prevent the viruses and bacteria from penetrating through the coating.
  • the coating is provided with positively charged polymers that attract the negatively charged viruses. The viruses are destroyed on impact.
  • this active ingredient shows strong antimicrobial properties after curing, which can be attributed exclusively to hydrophobic interactions of the cured polymer emulsion with the cell membrane of microorganisms.
  • This antimicrobial effect is of a purely physical / mechanical nature and not due to chemical or ionic interactions.
  • the chemical and physical properties of the polymer coating were largely modeled on the natural structure of microorganisms.
  • the active ingredient is free of biocides and nanoparticles.
  • table linen is provided, the table linen being a serviette, a middle blanket, a table runner, a table tape, roll goods, drip doilies, coaster, placemat,
  • the placemat is and / or the table linen consists of fleece, cellulose, tissue, plastic, airlaid, cotton, polyester, viscose, mixed fibers and / or a textile material.
  • a mask is provided, the mask containing a filter that is soaked and / or impregnated with an active ingredient, this active ingredient having an antiviral effect and / or antibacterial effect and / or wherein the mask and / or the filter consists of fleece, airlaid, cellulose, tissue, plastic and / or textile fibers and / or where the active ingredient works with a silver and vesicle technology and / or where the active ingredient has nanofibers with a positive charge and / or where the active ingredient on a sustainable, biological, non-chemical basis and / or where the active ingredient is based on a specially modified water-based polymer emulsion based on special polymer mixtures, the basis of which is physical and / or mechanical in nature.
  • an article wherein the active ingredient is an antiviral active ingredient with a biocide, in particular silver chloride and / or a chemically activated saline solution and / or a silver phosphate glass and / or a chemical-free solution at the molecular level, with positive charged ions are used which damage and / or destroy the negatively charged viral, microbial cells on contact, and / or silver chloride and / or titanium dioxide, and / or wherein the active ingredient has an antibacterial effect to prevent sweat odor and / or where the active ingredient is based on a sustainable, biological, non-chemical, basis and / or where the active ingredient prevents infection of healthy human cells by harmful viruses and / or where the active ingredient is based on a sustainable, biological, non-chemical basis.
  • a biocide in particular silver chloride and / or a chemically activated saline solution and / or a silver phosphate glass and / or a chemical-free solution at the molecular level
  • positive charged ions are used
  • a method is made available, wherein the dosage of the active ingredient on or in the table linen or the part of the mask takes place by adjusting the pressure applied by the pressure cylinder and the deflection roller on the table linen or the Part of the mask is exercised.
  • a method is made available in which the active ingredient is applied to the table linen or disposable products by spraying.
  • a method is made available, wherein the table linen or the part of the mask or the object is soaked and / or impregnated with water mixed with the active ingredient, and / or the application of the active ingredient to the Table linen or disposable products are made by spraying.
  • an idea of the invention can be seen to provide antiviral disposable products such as napkins, placemats, roll goods or various hygiene products such as sanitary napkins, incontinence products, baby diapers.
  • the product in question for example the towel or serviette, is impregnated with an antiviral agent, a biocide or an active ingredient on a sustainable, biological (not chemical) basis.
  • a corresponding impregnating agent can in particular be an agent that has an antiviral effect according to ISO 18184: 2019.
  • the active ingredient can have an antibacterial effect and thus also offer protection against the formation of sweat odor.
  • a product, in particular disposable table linen can be soaked or impregnated with a biocide made from silver chloride.
  • a nano-silver and / or a chemically activated saline solution can be used to impregnate the table linen.
  • the impregnating substance can have special proteins, so-called key proteins, in order to rule out infection of healthy cells by harmful viruses.
  • the impregnating substance can be based on a sustainable, biological (not chemical) basis.
  • the active ingredient can be an antiviral active ingredient with a biocide, in particular silver chloride and / or a chemically activated saline solution and / or a silver phosphate glass and / or a chemical-free solution at the molecular level, whereby positively charged ions are used, which damage and / or destroy the negatively charged viral, microbial cells on contact, and / or silver chloride and / or titanium dioxide, and / or where the active ingredient is based on a sustainable, biological (not chemical) basis and / or and / or on a specially modified water-based polymer emulsion based on special polymer mixtures, the basis of which is physical and / or mechanical in nature, wherein the active ingredient has an antibacterial effect to prevent sweat odor and / or wherein the active ingredient is an infection of Prevented human healthy cells by harmful viruses.
  • the individual features can of course also be combined with one another, which in some cases can also have advantageous effects that go beyond the sum of the individual effects.
  • FIG 1 shows an apparatus for producing table linen according to the invention, for example paper napkins 6, the transfer method being shown.
  • FIG. 1 shows a device for producing paper napkins 6 according to the invention, the paper napkins 6 being impregnated with an active ingredient.
  • an antiviral agent can be added to the pigment-free aqueous paint, that is to say to the waste that is filled into the paint tray 1.
  • the antiviral agent reaches the printing cylinder 4, which presses it onto the napkin paper 6, which is guided by the deflection roller 5 to the printing cylinder 4.
  • the active ingredient is dosed in particular by adjusting the Pressure that the printing cylinder 4 and the deflection roller 5 exert on the printing material, that is to say the napkin material or the towel material 6.
  • the antiviral and / or antibacterial active ingredient can be applied to the table linen mixed with pure water, or the table linen can be immersed in a bath with the water in which the active ingredient is dissolved.
  • the table linen can be made from a nonwoven or tissue raw material, a nonwoven raw material being a nonwoven.
  • a nonwoven fabric consists of fibers of limited length, continuous fibers or chopped yarns. These are put together to form a fleece and connected to one another.
  • a tissue raw material is an absorbent, finely creped paper made from cellulose. It is mostly used as a multi-ply hygiene paper.
  • Other raw materials can be textile fiber composites of natural and / or chemical origin.
  • products from the healthcare sector are provided with an impregnation according to the invention.
  • medical rolls, bed pads, bed pads and bed linen, in particular as single-use products are impregnated with an antiviral agent, a biocide or a sustainable, biological (non-chemical) agent.
  • a corresponding impregnating agent can in particular be an agent that has an antiviral effect according to ISO 18184: 2019.
  • the active ingredient can have an antibacterial effect and thus also offer protection against the formation of sweat odor.
  • the product can be soaked or impregnated with a biocide made from silver chloride.
  • a nano-silver and / or a chemically activated saline solution can be used to impregnate the product.
  • the impregnating substance can have special proteins, so-called key proteins, in order to rule out infection of healthy cells by harmful viruses.
  • the impregnating material is based on a sustainable, biological (not chemical) basis.
  • a silver technology and a vesicle technology are used for the inventive article in such a way that initially through the silver technology, with a small proportion of recycled silver, not nanosilver, being used, the oppositely charged viruses are attracted and these are permanently bound to the sulfur groups. Then the fur-ball vesicle technology, which works with liposomes, helps to rid the virus membrane of its cholesterol content within minutes, so that the silver can destroy the virus in the shortest possible time.
  • an active substance with nanofibers with a positive charge is used.
  • This is a coating made from biologically compatible nanofibers. These fibers contain structures that are smaller than viruses and bacteria and thus prevent penetration. At the same time, the coating is provided with positively charged polymers that attract the negatively charged viruses. The viruses are destroyed on impact.
  • the silver of the aforementioned silver or vesicle technology is replaced by an active ingredient on a sustainable, biological (not chemical) basis.
  • an active ingredient is used with a specially modified water-based polymer emulsion based on special polymer mixtures, the basis of which is physical / mechanical in nature. After curing, this active ingredient shows strong antimicrobial properties, which are exclusively due to the hydrophobic interactions of the cured polymer emulsion with the cell membrane of microorganisms. This antimicrobial effect is of a purely physical / mechanical nature and not due to chemical or ionic interactions.
  • a polymer coating results from the polymer emulsion. Chemical and physical properties of the Polymer coatings are largely based on the natural structure of microorganisms.
  • the active ingredient is free of biocides and nanoparticles. It should be noted that the term “comprise” further elements or

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

L'invention concerne le linge de table (6), en particulier du linge de table jetable et/ou du linge de table textile, le linge de table (6) étant saturé et/ou imprégné d'une substance active, ladite substance active ayant un effet antiviral et/ou un effet antibactérien.
PCT/EP2021/062526 2020-05-13 2021-05-11 Produits antiviraux jetables à technologie d'argent et charge positive WO2021228887A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21726075.1A EP4149258A1 (fr) 2020-05-13 2021-05-11 Produits antiviraux jetables à technologie d'argent et charge positive

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102020112976.9 2020-05-13
DE102020112976 2020-05-13
DE102020117524.8 2020-07-02
DE102020117524 2020-07-02
DE102020123280.2A DE102020123280A1 (de) 2020-05-13 2020-09-07 Antivirale Einwegprodukte mit Silbertechnologie und/oder Positivladung und/oder Nanofasern mit Positivladung
DE102020123280.2 2020-09-07

Publications (1)

Publication Number Publication Date
WO2021228887A1 true WO2021228887A1 (fr) 2021-11-18

Family

ID=78280605

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/062526 WO2021228887A1 (fr) 2020-05-13 2021-05-11 Produits antiviraux jetables à technologie d'argent et charge positive

Country Status (3)

Country Link
EP (1) EP4149258A1 (fr)
DE (2) DE102020123280A1 (fr)
WO (1) WO2021228887A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007027871A2 (fr) * 2005-08-31 2007-03-08 Kimberly-Clark Worldwide, Inc. Substrats antimicrobiens
EP1927694A1 (fr) * 2006-11-27 2008-06-04 Sanitized AG Procédé de traitement des textiles avec un composant d'argent désensibilisé
JP3152631U (ja) * 2009-05-27 2009-08-06 武平 内田 環境浄化商品
WO2010067873A1 (fr) * 2008-12-12 2010-06-17 国立大学法人広島大学 Produits fibreux antiviraux pour utilisation dans des applications hygiéniques

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2013MU02827A (fr) 2013-08-29 2015-07-03 Green Impact Holdings Gmbh
EP3804550A1 (fr) 2016-08-26 2021-04-14 Livinguard AG Masque facial résistant au lavage ayant des propriétés antimicrobiennes et/ou une capacité de lavage améliorée

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007027871A2 (fr) * 2005-08-31 2007-03-08 Kimberly-Clark Worldwide, Inc. Substrats antimicrobiens
EP1927694A1 (fr) * 2006-11-27 2008-06-04 Sanitized AG Procédé de traitement des textiles avec un composant d'argent désensibilisé
WO2010067873A1 (fr) * 2008-12-12 2010-06-17 国立大学法人広島大学 Produits fibreux antiviraux pour utilisation dans des applications hygiéniques
JP3152631U (ja) * 2009-05-27 2009-08-06 武平 内田 環境浄化商品

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "HeiQ Viroblock NPJ03 antiviral technology tested effective against Coronavirus", 16 March 2020 (2020-03-16), pages 1 - 5, XP055814653, Retrieved from the Internet <URL:https://www.innovationintextiles.com/heiq-viroblock-npj03-antiviral-technology-tested-effective-against-coronavirus/> [retrieved on 20210616] *
HANPROTEC GMBH: "I", 18 June 2021 (2021-06-18), pages 1 - 8, XP055815476, Retrieved from the Internet <URL:https://www.hantermann.de/wp-content/uploads/2021/06/infectX_Information.pdf> [retrieved on 20210618] *
STYLE GROUP: "HIGHTEX, Fabrics by Stylegroup", 30 November 2020 (2020-11-30), pages 1 - 14, XP055814260, Retrieved from the Internet <URL:https://stylebyglobal.es/wp-content/uploads/2020/11/Folleto_web-EN_baja.pdf> [retrieved on 20210615] *

Also Published As

Publication number Publication date
EP4149258A1 (fr) 2023-03-22
DE202020005984U1 (de) 2024-02-01
DE102020123280A1 (de) 2021-11-18

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