MX2022012290A - Mascarilla facial antipatogenica. - Google Patents

Mascarilla facial antipatogenica.

Info

Publication number
MX2022012290A
MX2022012290A MX2022012290A MX2022012290A MX2022012290A MX 2022012290 A MX2022012290 A MX 2022012290A MX 2022012290 A MX2022012290 A MX 2022012290A MX 2022012290 A MX2022012290 A MX 2022012290A MX 2022012290 A MX2022012290 A MX 2022012290A
Authority
MX
Mexico
Prior art keywords
face mask
antipathogenic
fibrous material
silicon nitride
inactivate
Prior art date
Application number
MX2022012290A
Other languages
English (en)
Inventor
Bryan J Mcentire
Ryan M Bock
Bhajanjit Singh Bal
Original Assignee
Sintx Technologies Inc
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 Sintx Technologies Inc filed Critical Sintx Technologies Inc
Publication of MX2022012290A publication Critical patent/MX2022012290A/es

Links

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
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P1/00—Disinfectants; Antimicrobial compounds or mixtures thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0464—Impregnants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0627—Spun-bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Golf Clubs (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

En la presente, se describe una mascarilla facial antiviral y métodos de uso de esta para inactivar un virus en contacto con la mascarilla facial. La mascarilla facial puede incluir un material fibroso con polvo de nitruro de silicio impregnado en este y una capa que rodea el material fibroso. En algunas modalidades, el nitruro de silicio está presente en el material fibroso en una concentración de alrededor de 1% en peso a alrededor de 15% en peso.
MX2022012290A 2020-04-14 2021-04-14 Mascarilla facial antipatogenica. MX2022012290A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063009842P 2020-04-14 2020-04-14
PCT/US2021/027258 WO2021211697A1 (en) 2020-04-14 2021-04-14 Antipathogenic face mask

Publications (1)

Publication Number Publication Date
MX2022012290A true MX2022012290A (es) 2022-10-27

Family

ID=78084910

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012290A MX2022012290A (es) 2020-04-14 2021-04-14 Mascarilla facial antipatogenica.

Country Status (9)

Country Link
EP (1) EP4135544A4 (es)
JP (1) JP2023522184A (es)
KR (1) KR20220164554A (es)
CN (1) CN115443080A (es)
AU (1) AU2021257838A1 (es)
BR (1) BR112022019542A2 (es)
CA (1) CA3174479A1 (es)
MX (1) MX2022012290A (es)
WO (1) WO2021211697A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11857001B2 (en) 2018-09-06 2024-01-02 Sintx Technologies, Inc. Antipathogenic face mask
US12433356B2 (en) 2018-09-06 2025-10-07 Sintx Technologies, Inc. Antipathogenic fibrous material
US12433294B2 (en) 2018-09-06 2025-10-07 Sintx Technologies, Inc. Antipathogenic devices and methods thereof for antifungal applications
BR112022026025A2 (pt) * 2020-06-29 2023-01-17 Sintx Technologies Inc Sistemas e métodos para inativação rápida de sars-cov-2 por nitreto de silício e nitreto de alumínio
CA3201097A1 (en) * 2020-12-09 2022-06-16 Bryan J. Mcentire Nitride based antipathogenic compositions and devices and methods of use thereof
JP2023083167A (ja) * 2021-12-03 2023-06-15 株式会社巴川製紙所 抗ウイルス剤、抗ウイルスシート及びそれを用いた抗ウイルス製品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0737696B2 (ja) * 1989-01-27 1995-04-26 宇部興産株式会社 複合材料用繊維体並びにその製造方法
CA2202432C (en) * 1996-05-17 2006-09-12 Marc A. Yesnik Two-ply friction material
JP2001003276A (ja) * 1999-06-23 2001-01-09 Shinshu Ceramics:Kk 洗濯物処理方法及び洗濯処理物
DE10225324A1 (de) * 2002-06-06 2003-12-18 Itn Nanovation Gmbh Antimikrobielle Beschichtung
US20040000313A1 (en) * 2002-06-28 2004-01-01 Kimberly-Clark Worldwide, Inc. Spunbonded/meltblown/spunbonded laminate face mask
WO2005034659A2 (en) * 2003-08-11 2005-04-21 University Of Tennessee Research Foundation Fluorochemical electret treatment for barrier fabrics
US20090041818A1 (en) * 2003-08-12 2009-02-12 Koichi Otsuki Antiviral agent, and fabric and antiviral member supporting antiviral agent
GB0603138D0 (en) * 2006-02-16 2006-03-29 Queen Mary & Westfield College Virucidal materials
KR101593150B1 (ko) * 2006-11-27 2016-02-11 마이크로파이레틱스 히터스 인터내셔널, 인코포레이티드 항미생물성 물질 및 코팅
MY188369A (en) * 2009-05-29 2021-12-06 Filligent Ltd Composition for use in decreasing the transmission of human pathogens
JP7026904B2 (ja) * 2018-08-01 2022-03-01 株式会社フェローテックマテリアルテクノロジーズ セラミックス抗菌材料、抗菌部品、抗菌部品の製造方法およびセラミックス複合材料
WO2020051004A1 (en) * 2018-09-06 2020-03-12 Sintx Technologies, Inc. Antipathogenic compositions and methods thereof

Also Published As

Publication number Publication date
WO2021211697A1 (en) 2021-10-21
KR20220164554A (ko) 2022-12-13
BR112022019542A2 (pt) 2022-11-16
JP2023522184A (ja) 2023-05-29
CA3174479A1 (en) 2021-10-21
EP4135544A1 (en) 2023-02-22
CN115443080A (zh) 2022-12-06
EP4135544A4 (en) 2024-07-17
AU2021257838A1 (en) 2022-10-20

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