Argaman Technologies Ltd.

Israel

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2024 1
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2022 2
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2020 2
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IPC Class
A61K 33/38 - SilverCompounds thereof 10
A61K 33/34 - CopperCompounds thereof 9
D06M 11/42 - Oxides or hydroxides of copper, silver or gold 9
A01N 25/10 - Macromolecular compounds 7
A01N 59/20 - Copper 7
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NICE Class
10 - Medical apparatus and instruments 1
23 - Yarns and threads for textile use 1
35 - Advertising and business services 1
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Pending 6
Registered / In Force 15

1.

MULTILAYER PROTECTIVE ANTIMICROBIAL MASK COMPRISING NANOFIBER MEMBRANE

      
Application Number 17909829
Status Pending
Filing Date 2021-03-10
First Publication Date 2024-06-20
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey

Abstract

The present invention relates to a multilayer protective mask having antimicrobial properties, said mask comprising a body portion comprising: at least a first and a second fabric layers having random fiber configuration; a middle layer comprising a nanofiber membrane; and a third and a fourth fabric layers. The first fabric layer is disposed between the third fabric layer and the nanofiber membrane, and the second fabric layer is disposed between the fourth fabric layer and the nanofiber membrane. The first, the second, the third, and the fourth fabric layers have incorporated therein a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, said combination having synergistic antimicrobial properties.

IPC Classes  ?

  • A41D 13/11 - Protective face masks, e.g. for surgical use, or for use in foul atmospheres
  • A01N 25/10 - Macromolecular compounds
  • A01N 59/16 - Heavy metalsCompounds thereof
  • A01N 59/20 - Copper
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
  • B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
  • B32B 5/06 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by a fibrous layer needled to another layer, e.g. of fibres, of paper
  • B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
  • D01F 1/10 - Other agents for modifying properties
  • D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
  • D03D 15/217 - Woven 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 cellulose-based natural from plants, e.g. cotton
  • D03D 15/283 - Woven 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
  • D03D 15/50 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
  • D04B 1/14 - Other fabrics or articles characterised primarily by the use of particular thread materials
  • D04B 1/24 - Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machinesFabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
  • D04B 21/14 - Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threadsFabrics incorporating small auxiliary elements, e.g. for decorative purposes
  • D04B 21/20 - Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machinesFabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
  • D04H 1/413 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing granules other than absorbent substances
  • D04H 1/4258 - Regenerated cellulose series
  • D04H 1/435 - Polyesters
  • D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather
  • D04H 1/498 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
  • D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
  • D04H 1/728 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
  • D06M 10/06 - Inorganic compounds or elements
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • D06M 16/00 - Biochemical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. enzymatic
  • D06M 101/06 - Vegetal fibres cellulosic

2.

COLORLESS ANTIMICROBIAL COMPOSITION

      
Application Number 18249596
Status Pending
Filing Date 2021-10-19
First Publication Date 2023-11-30
Owner Argaman Technologies Ltd. (Israel)
Inventor Gabbay, Jeffrey S.

Abstract

A composition with antimicrobial properties for impregnation of staple fibers and filaments comprising: titanium dioxide; a salt comprising silver and phosphate ions; copper oxide; and a mixed oxidation state silver oxide. A masterbatch formulation which includes the composition defined above is also taught as is a method for producing polymer filaments using the masterbatches. A material having wound healing properties and a material having beneficial cosmetic properties are taught, the materials comprising a polymer having incorporated therein the composition described above.

IPC Classes  ?

  • A01N 59/20 - Copper
  • A01N 25/34 - Shaped forms, e.g. sheets, not provided for in any other group of this main group
  • A01N 25/10 - Macromolecular compounds
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • D06M 11/46 - Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic TableTitanatesZirconatesStannatesPlumbates
  • D06M 11/71 - Salts of phosphoric acids
  • D01F 1/10 - Other agents for modifying properties

3.

VIVOTHREADS

      
Serial Number 98197087
Status Pending
Filing Date 2023-09-26
Owner ARGAMAN TECHNOLOGIES LTD (Israel)
NICE Classes  ? 23 - Yarns and threads for textile use

Goods & Services

Anti-microbial, anti-bacterial and antiviral threads and yarns, namely, natural threads and yarns infused with copper oxide; threads and yarns from natural fibers infused with copper oxide; cotton threads and yarns infused with copper oxide

4.

COLORLESS ANTIMICROBIAL COMPOSITION

      
Document Number 03199096
Status Pending
Filing Date 2021-10-19
Open to Public Date 2022-04-28
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey S.

Abstract

A composition with antimicrobial properties for impregnation of staple fibers and filaments comprising: titanium dioxide; a salt comprising silver and phosphate ions; copper oxide; and a mixed oxidation state silver oxide. Amasterbatch formulation which includes the composition defined above is also taught as is a method for producing polymer filaments using the masterbatches. A material having wound healing properties and a material having beneficial cosmetic properties are taught, the materials comprising a polymer having incorporated therein the composition described above.

IPC Classes  ?

  • A01N 25/10 - Macromolecular compounds
  • A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
  • A01N 25/34 - Shaped forms, e.g. sheets, not provided for in any other group of this main group
  • A01N 59/16 - Heavy metalsCompounds thereof
  • A01N 59/20 - Copper
  • A01N 59/26 - PhosphorusCompounds thereof
  • A61F 13/00 - Bandages or dressingsAbsorbent pads
  • A61K 9/70 - Web, sheet or filament bases
  • A61K 33/30 - ZincCompounds thereof
  • A61K 33/34 - CopperCompounds thereof
  • A61K 33/38 - SilverCompounds thereof
  • A61K 33/42 - PhosphorusCompounds thereof
  • A61L 31/00 - Materials for other surgical articles
  • A61L 31/12 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • C08K 3/08 - Metals
  • C08K 3/22 - OxidesHydroxides of metals
  • C08K 3/32 - Phosphorus-containing compounds
  • C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof
  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • D01F 1/10 - Other agents for modifying properties
  • D06M 11/38 - Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • D06M 11/83 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metalsTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metal-generating compounds, e.g. metal carbonylsReduction of metal compounds on textiles

5.

COLORLESS ANTIMICROBIAL COMPOSITION

      
Application Number IL2021051241
Publication Number 2022/084997
Status In Force
Filing Date 2021-10-19
Publication Date 2022-04-28
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey S.

Abstract

A composition with antimicrobial properties for impregnation of staple fibers and filaments comprising: titanium dioxide; a salt comprising silver and phosphate ions; copper oxide; and a mixed oxidation state silver oxide. Amasterbatch formulation which includes the composition defined above is also taught as is a method for producing polymer filaments using the masterbatches. A material having wound healing properties and a material having beneficial cosmetic properties are taught, the materials comprising a polymer having incorporated therein the composition described above.

IPC Classes  ?

  • A61K 33/34 - CopperCompounds thereof
  • A61K 33/38 - SilverCompounds thereof
  • A61K 33/30 - ZincCompounds thereof
  • A61K 33/42 - PhosphorusCompounds thereof
  • A61K 9/70 - Web, sheet or filament bases
  • A01N 25/10 - Macromolecular compounds
  • A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
  • A01N 25/34 - Shaped forms, e.g. sheets, not provided for in any other group of this main group
  • A01N 59/20 - Copper
  • A01N 59/26 - PhosphorusCompounds thereof
  • A01N 59/16 - Heavy metalsCompounds thereof
  • A61L 31/00 - Materials for other surgical articles
  • A61L 31/12 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
  • A61F 13/00 - Bandages or dressingsAbsorbent pads
  • D01F 1/10 - Other agents for modifying properties
  • D06M 11/38 - Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
  • D06M 11/83 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metalsTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metal-generating compounds, e.g. metal carbonylsReduction of metal compounds on textiles
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • C08K 3/08 - Metals
  • C08K 3/22 - OxidesHydroxides of metals
  • C08K 3/32 - Phosphorus-containing compounds
  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques

6.

MULTILAYER PROTECTIVE ANTIMICROBIAL MASK COMPRISING NANOFIBER MEMBRANE

      
Document Number 03174750
Status Pending
Filing Date 2021-03-10
Open to Public Date 2021-09-16
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey

Abstract

The present invention relates to a multilayer protective mask having antimicrobial properties, said mask comprising a body portion comprising: at least a first and a second fabric layers having random fiber configuration; a middle layer comprising a nanofiber membrane; and a third and a fourth fabric layers. The first fabric layer is disposed between the third fabric layer and the nanofiber membrane, and the second fabric layer is disposed between the fourth fabric layer and the nanofiber membrane. The first, the second, the third, and the fourth fabric layers have incorporated therein a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, said combination having synergistic antimicrobial properties.

IPC Classes  ?

  • A41D 13/11 - Protective face masks, e.g. for surgical use, or for use in foul atmospheres
  • A41D 31/30 - Antimicrobial, e.g. antibacterial
  • A61K 33/30 - ZincCompounds thereof
  • A61K 33/34 - CopperCompounds thereof
  • A61K 33/38 - SilverCompounds thereof
  • D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
  • D04H 1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
  • D06M 11/36 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompoundsSalts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxidesTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompoundsSalts derived from anions with an amphoteric element-oxygen bond with salts derived from anions with an amphoteric element-oxygen bond
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • D06M 23/08 - Processes in which the treating agent is applied in powder or granular form

7.

MULTILAYER PROTECTIVE ANTIMICROBIAL MASK COMPRISING NANOFIBER MEMBRANE

      
Application Number IL2021050264
Publication Number 2021/181392
Status In Force
Filing Date 2021-03-10
Publication Date 2021-09-16
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey

Abstract

The present invention relates to a multilayer protective mask having antimicrobial properties, said mask comprising a body portion comprising: at least a first and a second fabric layers having random fiber configuration; a middle layer comprising a nanofiber membrane; and a third and a fourth fabric layers. The first fabric layer is disposed between the third fabric layer and the nanofiber membrane, and the second fabric layer is disposed between the fourth fabric layer and the nanofiber membrane. The first, the second, the third, and the fourth fabric layers have incorporated therein a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, said combination having synergistic antimicrobial properties.

IPC Classes  ?

  • A41D 13/11 - Protective face masks, e.g. for surgical use, or for use in foul atmospheres
  • A61K 33/38 - SilverCompounds thereof
  • A61K 33/34 - CopperCompounds thereof
  • A61K 33/30 - ZincCompounds thereof
  • D04H 1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
  • D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
  • D06M 11/36 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompoundsSalts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxidesTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompoundsSalts derived from anions with an amphoteric element-oxygen bond with salts derived from anions with an amphoteric element-oxygen bond
  • D06M 23/08 - Processes in which the treating agent is applied in powder or granular form
  • A41D 31/30 - Antimicrobial, e.g. antibacterial
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold

8.

Antimicrobial material comprising synergistic combinations of metal oxides

      
Application Number 16873678
Grant Number 11224227
Status In Force
Filing Date 2020-06-01
First Publication Date 2021-08-19
Grant Date 2022-01-18
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Kanovsky, Mechael

Abstract

The present invention relates to methods and articles for wound healing involving the use of a material having antimicrobial properties, said material comprising a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, wherein the mixed oxidation state oxide constitutes from about 0.05% to about 15% wt. of the total weight of the synergistic combination of the at least two metal oxide powders and wherein the ions of the metal powders are in ionic contact upon exposure of said material to moisture.

IPC Classes  ?

  • A01N 59/20 - Copper
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • A61K 33/38 - SilverCompounds thereof
  • A61K 33/34 - CopperCompounds thereof
  • A61K 9/70 - Web, sheet or filament bases
  • A61K 33/30 - ZincCompounds thereof
  • A01N 25/10 - Macromolecular compounds
  • A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
  • A01N 59/16 - Heavy metalsCompounds thereof
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • C08K 3/22 - OxidesHydroxides of metals
  • A61P 31/00 - Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
  • D06M 101/04 - Vegetal fibres
  • D06M 101/32 - Polyesters

9.

Method and system for the application of chemical compounds to natural fibers and treated fibers obtained therefrom

      
Application Number 17094869
Grant Number 11377784
Status In Force
Filing Date 2020-11-11
First Publication Date 2021-03-04
Grant Date 2022-07-05
Owner ARGAMAN TECHNOLOGIES LTD (Israel)
Inventor Gabbay, Jeffrey S.

Abstract

There is provided an impregnated natural fiber including a cuticle and an interior lumen, the cuticle circumscribing the interior lumen; and insoluble particulates possessing a preselected property embedded in the fiber. The particulates comprise at least 0.1-30 wt. % of the impregnated fiber and the particulates are embedded on the cuticle and within the lumen of the fiber. The fiber has an increased strength, micronaire value and rate of water absorption. Also provided is a system for surface treating cellulose sliver fibers. The system includes a vessel containing a moist paste which comprises at least one particulate material possessing one or more preselected desired properties, a thickening agent and water. The paste from the vessel is dispensed directly onto sliver fiber ribbon(s). A bore sonotrode generates ultrasonic waves which embed the particulate material(s) in the sliver fibers.

IPC Classes  ?

  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • D06M 10/06 - Inorganic compounds or elements
  • D06M 23/08 - Processes in which the treating agent is applied in powder or granular form
  • D06M 23/12 - Processes in which the treating agent is incorporated in microcapsules
  • D06M 101/06 - Vegetal fibres cellulosic

10.

ARGAMANTECH

      
Serial Number 90314752
Status Registered
Filing Date 2020-11-12
Registration Date 2021-10-26
Owner Argaman Technologies Ltd. (Israel)
NICE Classes  ?
  • 10 - Medical apparatus and instruments
  • 35 - Advertising and business services

Goods & Services

Sanitary masks for protection against viral or bacterial infection; Personal protective equipment (PPE), namely, masks for use by medical personnel; Face covers being sanitary masks for protection against viral or bacterial infection; Reusable surgical masks; antibacterial surgical scrub suits, tops, pants and hats; Clothing especially for operating rooms; Medical products, namely, antimicrobial medical bedding in the nature of incontinence sheets On-line retail store services featuring sanitary masks for protection against viral infection, anti-pollution masks, protective industrial face masks, dust protective masks, antimicrobial medical bedding, fiber products, textiles, fabrics, cloth, medical textiles, sport performance fabric designed for active-wear and beyond, upholstery, toothbrushes, towels, bedding and toys

11.

Antimicrobial material comprising synergistic combinations of metal oxides

      
Application Number 16703342
Grant Number 10667521
Status In Force
Filing Date 2019-12-04
First Publication Date 2020-04-02
Grant Date 2020-06-02
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Kanovsky, Mechael

Abstract

The present invention relates to materials having antimicrobial properties, said materials comprising a polymer having incorporated therein a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, the powders being incorporated substantially uniformly within said polymer, wherein the powders have substantially different specific gravities and substantially similar bulk densities and wherein the ions of the metal powders are in ionic contact upon exposure of said material to moisture. There are further provided methods for the preparation of said materials and uses thereof, including in combating or inhibiting the activity of microbes or microorganisms.

IPC Classes  ?

  • A01N 59/20 - Copper
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • A61K 9/70 - Web, sheet or filament bases
  • A61K 33/30 - ZincCompounds thereof
  • A61K 33/38 - SilverCompounds thereof
  • A61K 33/34 - CopperCompounds thereof
  • A01N 25/10 - Macromolecular compounds
  • A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
  • A01N 59/16 - Heavy metalsCompounds thereof
  • C08K 3/22 - OxidesHydroxides of metals
  • D06M 101/04 - Vegetal fibres
  • D06M 101/32 - Polyesters

12.

A METHOD AND SYSTEM FOR THE APPLICATION OF CHEMICAL COMPOUNDS TO NATURAL FIBERS AND TREATED FIBERS OBTAINED THEREFROM

      
Document Number 03099233
Status Pending
Filing Date 2019-05-30
Open to Public Date 2019-12-05
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey S.

Abstract

There is provided an impregnated natural fiber including a cuticle and an interior lumen, the cuticle circumscribing the interior lumen; and insoluble particulates possessing a preselected property embedded in the fiber. The particulates comprise at least 0.1-30 wt.% of the impregnated fiber and the particulates are embedded on the cuticle and within the lumen of the fiber. The fiber has an increased strength, micronaire value and rate of water absorption. Also provided is a system for surface treating cellulose sliver fibers. The system includes a vessel containing a moist paste which comprises at least one particulate material possessing one or more preselected desired properties, a thickening agent and water. The paste from the vessel is dispensed directly onto sliver fiber ribbon(s). A bore sonotrode generates ultrasonic waves which embed the particulate material(s) in the sliver fibers.

IPC Classes  ?

  • D06B 13/00 - Treatment of textile materials with liquids, gases, or vapours with aid of vibration
  • D06L 4/657 - Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
  • D06L 4/75 - Multi-step processes combined with cleaning or washing
  • D01G 23/00 - Feeding fibres to machinesConveying fibres between machines
  • D02G 3/44 - Yarns or threads characterised by the purpose for which they are designed
  • D06B 3/02 - Passing of textile materials through liquids, gases, or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers, or rovings
  • D06B 15/02 - Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
  • D06M 10/02 - Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents or magnetic fieldsPhysical treatment combined with treatment with chemical compounds or elements ultrasonic or sonicCorona discharge
  • D06M 10/06 - Inorganic compounds or elements
  • D06M 10/08 - Organic compounds
  • D06M 11/05 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy waterTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with hydrides of metals or complexes thereofTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines or diarsines or complexes thereof with water, e.g. steamTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy waterTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with hydrides of metals or complexes thereofTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines or diarsines or complexes thereof with heavy water
  • D06M 11/36 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompoundsSalts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxidesTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompoundsSalts derived from anions with an amphoteric element-oxygen bond with salts derived from anions with an amphoteric element-oxygen bond
  • D06M 11/83 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metalsTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metal-generating compounds, e.g. metal carbonylsReduction of metal compounds on textiles
  • D06M 11/84 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising combined with mechanical treatment
  • D06M 13/07 - Aromatic hydrocarbons
  • D06M 13/525 - EmbossingCalenderingPressing
  • D06M 15/05 - Cellulose or derivatives thereof
  • D06M 15/13 - Alginic acid or derivatives thereof
  • D06M 15/17 - Natural resins, resinous alcohols, resinous acids, or derivatives thereof
  • D06M 15/705 - EmbossingCalenderingPressing
  • D06M 15/71 - CoolingSteaming or heating, e.g. in fluidised bedsTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compoundsSuch treatment combined with mechanical treatment combined with mechanical treatment with molten metals
  • D06M 23/10 - Processes in which the treating agent is dissolved or dispersed in organic solventsProcesses for the recovery of organic solvents thereof
  • D06M 23/12 - Processes in which the treating agent is incorporated in microcapsules

13.

A METHOD AND SYSTEM FOR THE APPLICATION OF CHEMICAL COMPOUNDS TO NATURAL FIBERS AND TREATED FIBERS OBTAINED THEREFROM

      
Application Number IL2019050618
Publication Number 2019/229756
Status In Force
Filing Date 2019-05-30
Publication Date 2019-12-05
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey S.

Abstract

There is provided an impregnated natural fiber including a cuticle and an interior lumen, the cuticle circumscribing the interior lumen; and insoluble particulates possessing a preselected property embedded in the fiber. The particulates comprise at least 0.1-30 wt.% of the impregnated fiber and the particulates are embedded on the cuticle and within the lumen of the fiber. The fiber has an increased strength, micronaire value and rate of water absorption. Also provided is a system for surface treating cellulose sliver fibers. The system includes a vessel containing a moist paste which comprises at least one particulate material possessing one or more preselected desired properties, a thickening agent and water. The paste from the vessel is dispensed directly onto sliver fiber ribbon(s). A bore sonotrode generates ultrasonic waves which embed the particulate material(s) in the sliver fibers.

IPC Classes  ?

  • D06B 13/00 - Treatment of textile materials with liquids, gases, or vapours with aid of vibration
  • D06M 10/02 - Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents or magnetic fieldsPhysical treatment combined with treatment with chemical compounds or elements ultrasonic or sonicCorona discharge
  • D06M 10/06 - Inorganic compounds or elements
  • D06M 10/08 - Organic compounds
  • D06M 11/36 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompoundsSalts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxidesTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompoundsSalts derived from anions with an amphoteric element-oxygen bond with salts derived from anions with an amphoteric element-oxygen bond
  • D06M 11/83 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metalsTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metal-generating compounds, e.g. metal carbonylsReduction of metal compounds on textiles
  • D01G 23/00 - Feeding fibres to machinesConveying fibres between machines
  • D06B 3/02 - Passing of textile materials through liquids, gases, or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers, or rovings
  • D06B 15/02 - Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
  • D02G 3/44 - Yarns or threads characterised by the purpose for which they are designed
  • D06M 23/10 - Processes in which the treating agent is dissolved or dispersed in organic solventsProcesses for the recovery of organic solvents thereof
  • D06M 23/12 - Processes in which the treating agent is incorporated in microcapsules
  • D06M 15/05 - Cellulose or derivatives thereof
  • D06M 15/13 - Alginic acid or derivatives thereof
  • D06M 15/17 - Natural resins, resinous alcohols, resinous acids, or derivatives thereof
  • D06M 15/705 - EmbossingCalenderingPressing
  • D06M 13/525 - EmbossingCalenderingPressing
  • D06M 15/71 - CoolingSteaming or heating, e.g. in fluidised bedsTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compoundsSuch treatment combined with mechanical treatment combined with mechanical treatment with molten metals
  • D06M 13/07 - Aromatic hydrocarbons
  • D06M 11/05 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy waterTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with hydrides of metals or complexes thereofTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines or diarsines or complexes thereof with water, e.g. steamTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy waterTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with hydrides of metals or complexes thereofTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines or diarsines or complexes thereof with heavy water
  • D06M 11/84 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising combined with mechanical treatment
  • D06L 4/657 - Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
  • D06L 4/75 - Multi-step processes combined with cleaning or washing

14.

Antimicrobial material comprising synergistic combinations of metal oxides

      
Application Number 15549018
Grant Number 10537108
Status In Force
Filing Date 2015-02-08
First Publication Date 2018-01-25
Grant Date 2020-01-21
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Kanovsky, Mechael

Abstract

Provided are materials having antimicrobial properties. The materials include a polymer having incorporated therein a synergistic combination of at least two metal oxide powders, including a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal. The powders may be incorporated substantially uniformly within the polymer. Further, the powders may have substantially different specific gravities and substantially similar bulk densities. In addition, the ions of the metal powders may be in ionic contact upon exposure of the material to moisture. Also provided are methods for the preparation of the materials and uses thereof, including in combating or inhibiting the activity of microbes or microorganisms.

IPC Classes  ?

  • A01N 59/20 - Copper
  • D06M 11/42 - Oxides or hydroxides of copper, silver or gold
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • A61K 9/70 - Web, sheet or filament bases
  • A61K 33/30 - ZincCompounds thereof
  • A61K 33/38 - SilverCompounds thereof
  • A61K 33/34 - CopperCompounds thereof
  • A01N 25/10 - Macromolecular compounds
  • A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
  • A01N 59/16 - Heavy metalsCompounds thereof
  • D06M 101/04 - Vegetal fibres
  • D06M 101/32 - Polyesters

15.

SKIN-REGENERATING MATERIAL COMPRISING SYNERGISTIC COMBINATION OF METAL OXIDES

      
Application Number IL2016050139
Publication Number 2016/125174
Status In Force
Filing Date 2016-02-07
Publication Date 2016-08-11
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Kanovsky, Mechael

Abstract

The present invention relates to materials having cell proliferation properties, said materials comprising a polymer having incorporated therein a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, wherein the mixed oxidation state oxide constitutes from about 25% wt. to about 75% wt. of the total weight of the synergistic combination of the at least two metal oxide powders, the powders are being incorporated substantially uniformly within said polymer, and the ions of the metal powders are in ionic contact upon exposure of said material to moisture. There are further provided methods for the preparation of said materials and uses thereof, including in skin regeneration processes and cosmetic applications.

IPC Classes  ?

16.

ANTIMICROBIAL MATERIAL COMPRISING SYNERGISTIC COMBINATIONS OF METAL OXIDES

      
Application Number IL2015050142
Publication Number 2016/125132
Status In Force
Filing Date 2015-02-08
Publication Date 2016-08-11
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Kanovsky, Mechael

Abstract

The present invention relates to materials having antimicrobial properties, said materials comprising a polymer having incorporated therein a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, the powders being incorporated substantially uniformly within said polymer, wherein the powders have substantially different specific gravities and substantially similar bulk densities and wherein the ions of the metal powders are in ionic contact upon exposure of said material to moisture. There are further provided methods for the preparation of said materials and uses thereof, including in combating or inhibiting the activity of microbes or microorganisms.

IPC Classes  ?

  • C08K 3/22 - OxidesHydroxides of metals
  • A61K 33/34 - CopperCompounds thereof
  • A61K 33/38 - SilverCompounds thereof
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques

17.

ANTIMICROBIAL FABRIC MATERIALS FOR USE IN SAFETY MASKS AND PERSONAL PROTECTION CLOTHING

      
Application Number IL2016050138
Publication Number 2016/125173
Status In Force
Filing Date 2016-02-07
Publication Date 2016-08-11
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Kanovsky, Mechael

Abstract

The present invention relates to antimicrobial fabric materials suitable for use in protective masks, first responder protective clothing and hospital garments, said materials comprising a polymer having incorporated therein a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, the powders being incorporated substantially uniformly within said polymer, wherein the ions of the metal oxides are in ionic contact upon exposure of said material to moisture. There are further provided methods for the preparation of said materials.

IPC Classes  ?

  • A61K 33/38 - SilverCompounds thereof
  • A41D 13/11 - Protective face masks, e.g. for surgical use, or for use in foul atmospheres

18.

Method for the surface application of chemical compounds to both synthetic and natural fibers and a system for same

      
Application Number 14396496
Grant Number 09995002
Status In Force
Filing Date 2013-04-24
First Publication Date 2015-05-21
Grant Date 2018-06-12
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Greenwald, Jerry

Abstract

The present invention relates to a surface treatment and a method for its application for the introduction of a wide variety of differentiating properties to fibersin sliver form through a surface treatment of said fibers. The system can accommodate chemical processes, sonochemical processes, and acoustic cavitation processes whereby the fibers are speckled or plated with at least one predetermined compound in a liquid medium to impart at least one desired property to the fibers and for the orderly inclusion of such treated fibers in sliver form having such properties in yarns, woven, knit, or non-woven textiles.

IPC Classes  ?

  • D06M 23/12 - Processes in which the treating agent is incorporated in microcapsules
  • D06M 11/83 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metalsTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with metal-generating compounds, e.g. metal carbonylsReduction of metal compounds on textiles
  • D06M 11/46 - Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic TableTitanatesZirconatesStannatesPlumbates
  • D06M 11/45 - Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic TableAluminates
  • D06M 11/44 - Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic TableZincatesCadmates
  • D06M 11/38 - Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
  • D06M 16/00 - Biochemical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. enzymatic
  • D06M 23/08 - Processes in which the treating agent is applied in powder or granular form
  • D06M 10/08 - Organic compounds
  • D06M 10/06 - Inorganic compounds or elements
  • D06M 10/02 - Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents or magnetic fieldsPhysical treatment combined with treatment with chemical compounds or elements ultrasonic or sonicCorona discharge
  • A61K 31/00 - Medicinal preparations containing organic active ingredients
  • A61K 8/19 - Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
  • D21H 17/63 - Inorganic compounds
  • D21H 21/36 - Biocidal agents, e.g. fungicidal, bactericidal or insecticidal agents

19.

Multi-component combination yarn system for moisture management in textiles and system for producing same

      
Application Number 14390501
Grant Number 11098419
Status In Force
Filing Date 2013-04-02
First Publication Date 2015-02-05
Grant Date 2021-08-24
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey S.

Abstract

The invention provides a thermal control combination yarn system including a first plurality of the yarns within the system including microdenier or almost microdenier hydrophobic yarns, such as, for example, polypropylene (PP) and a second plurality of the yarns including less hydrophobic ultra microfibers (UMF), wherein the first plurality of yarns is in direct contact with the second plurality of yarns. The yarn system can include from 97% yarns made of a microdenier or almost microdenier hydrophobic material and 3% yarns made of a less hydrophobic ultra microfibers (UMF) material to 97% yarns made of the less hydrophobic ultra microfibers material and 3% yarns made of a microdenier or almost microdenier hydrophobic material.

IPC Classes  ?

  • D04B 21/16 - Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threadsFabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
  • D04B 1/16 - Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
  • A41D 31/12 - HygroscopicWater retaining
  • D03D 15/33 - Ultrafine fibres, e.g. microfibres or nanofibres
  • D03D 15/43 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with differing diameters

20.

A METHOD FOR THE SURFACE APPLICATION OF CHEMICAL COMPOUNDS TO BOTH SYNTHETIC AND NATURAL FIBERS AND A SYSTEM FOR SAME

      
Application Number IL2013050355
Publication Number 2013/160898
Status In Force
Filing Date 2013-04-24
Publication Date 2013-10-31
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Greenwald, Jerry

Abstract

The present invention relates to a surface treatment and a method for its application for the introduction of a wide variety of differentiating properties to fibersin sliver form through a surface treatment of said fibers. The system can accommodate chemical processes, sonochemical processes, and acoustic cavitation processes whereby the fibers are speckled or plated with at least one predetermined compound in a liquid medium to impart at least one desired property to the fibers and for the orderly inclusion of such treated fibers in sliver form having such properties in yarns, woven, knit, or non-woven textiles.

IPC Classes  ?

  • D06M 10/02 - Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents or magnetic fieldsPhysical treatment combined with treatment with chemical compounds or elements ultrasonic or sonicCorona discharge
  • D06M 23/08 - Processes in which the treating agent is applied in powder or granular form
  • D06M 10/04 - Physical treatment combined with treatment with chemical compounds or elements
  • D06M 10/06 - Inorganic compounds or elements
  • D06M 10/08 - Organic compounds
  • D06H 3/12 - Detecting or automatically correcting errors in the position of weft threads in woven fabrics
  • D04H 11/08 - Non-woven pile fabrics formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking

21.

A MULTI-COMPONENT COMBINATION YARN SYSTEM FOR MOISTURE MANAGEMENT IN TEXTILES AND SYSTEM FOR PRODUCING SAME

      
Application Number IL2013050300
Publication Number 2013/150528
Status In Force
Filing Date 2013-04-02
Publication Date 2013-10-10
Owner ARGAMAN TECHNOLOGIES LTD. (Israel)
Inventor Gabbay, Jeffrey S.

Abstract

The invention provides a thermal control combination yam system comprising a first plurality of the yams within said system comprising microdenier or almost microdenier hydrophobic yams, such as, for example, polypropylene (PP), and a second plurality of the yams comprising less hydrophobic ultra microfibres (UMF). Said system comprises a ratio of said yarns ranging from between 97% yams comprised of a microdenier or almost microdenier hydrophobic material and 3% yams comprised of ultra microfibres (UMF) comprised of a less hydrophobic material to 97% yams comprised of ultra microfibres comprised of a less hydrophobic material and 3% yams comprised of a microdenier or almost microdenier hydrophobic material and said first plurality of yams is in direct contact with said second plurality of yams.

IPC Classes  ?

  • D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
  • A41D 31/02 - Layered materials
  • A41B 17/00 - Selection of special materials for underwear
  • B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary