EP4135544A4 - Antipathogene gesichtsmaske - Google Patents

Antipathogene gesichtsmaske Download PDF

Info

Publication number
EP4135544A4
EP4135544A4 EP21788806.4A EP21788806A EP4135544A4 EP 4135544 A4 EP4135544 A4 EP 4135544A4 EP 21788806 A EP21788806 A EP 21788806A EP 4135544 A4 EP4135544 A4 EP 4135544A4
Authority
EP
European Patent Office
Prior art keywords
antipathogenic
face mask
mask
face
antipathogenic face
Prior art date
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.)
Withdrawn
Application number
EP21788806.4A
Other languages
English (en)
French (fr)
Other versions
EP4135544A1 (de
Inventor
Bhajanjit Singh Bal
Bryan J. Mcentire
Ryan M. BOCK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintx Technologies Inc
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 EP4135544A1 publication Critical patent/EP4135544A1/de
Publication of EP4135544A4 publication Critical patent/EP4135544A4/de
Withdrawn legal-status Critical Current

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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Golf Clubs (AREA)
EP21788806.4A 2020-04-14 2021-04-14 Antipathogene gesichtsmaske Withdrawn EP4135544A4 (de)

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 (2)

Publication Number Publication Date
EP4135544A1 EP4135544A1 (de) 2023-02-22
EP4135544A4 true EP4135544A4 (de) 2024-07-17

Family

ID=78084910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21788806.4A Withdrawn EP4135544A4 (de) 2020-04-14 2021-04-14 Antipathogene gesichtsmaske

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12433294B2 (en) 2018-09-06 2025-10-07 Sintx Technologies, Inc. Antipathogenic devices and methods thereof for antifungal applications
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
MX2022016056A (es) * 2020-06-29 2023-02-02 Sintx Technologies Inc Sistemas y metodos para la inactivacion rapida del coronavirus tipo 2 causante del sindrome respiratorio agudo severo (sars-cov-2) mediante nitruro de silicio y nitruro de aluminio.
MX2023006670A (es) * 2020-12-09 2023-08-10 Sintx Technologies Inc Composiciones y dispositivos antipatogénos a base de nitruro y métodos de uso de estos.
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807766B1 (de) * 1996-05-17 2003-12-10 BorgWarner, Inc. Zweischichtiges Reibungsmaterial
US20040000313A1 (en) * 2002-06-28 2004-01-01 Kimberly-Clark Worldwide, Inc. Spunbonded/meltblown/spunbonded laminate face mask
US20050079379A1 (en) * 2003-08-11 2005-04-14 University Of Tennessee Research Foundation Enhancement of barrier fabrics with breathable films and of face masks and filters with novel fluorochemical electret reinforcing treatment

Family Cites Families (9)

* 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
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
CA2534969A1 (en) * 2003-08-12 2005-02-17 Mochigase Electrical Equipment Co., Ltd. Antiviral powdered oxides and hydroxides of magnesium and/or calcium prepared by partial hydration of calcined dolomite, and fabric and antiviral member supporting said antivirals
GB0603138D0 (en) * 2006-02-16 2006-03-29 Queen Mary & Westfield College Virucidal materials
EP2089480A4 (de) * 2006-11-27 2012-10-03 Micropyretics Heaters Int Antimikrobielle materialien und beschichtungen
JP5740653B2 (ja) * 2009-05-29 2015-06-24 イノニクス テクノロジーズ インコーポレーティッドＩｎｎｏｎｉｘ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ ヒト病原体の感染を低減する際に使用する組成物
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
MX2021002237A (es) * 2018-09-06 2021-05-27 Sintx Technologies Inc Composiciones contra patogenos y metodos de estas.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807766B1 (de) * 1996-05-17 2003-12-10 BorgWarner, Inc. Zweischichtiges Reibungsmaterial
US20040000313A1 (en) * 2002-06-28 2004-01-01 Kimberly-Clark Worldwide, Inc. Spunbonded/meltblown/spunbonded laminate face mask
US20050079379A1 (en) * 2003-08-11 2005-04-14 University Of Tennessee Research Foundation Enhancement of barrier fabrics with breathable films and of face masks and filters with novel fluorochemical electret reinforcing treatment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021211697A1 *

Also Published As

Publication number Publication date
AU2021257838A1 (en) 2022-10-20
KR20220164554A (ko) 2022-12-13
MX2022012290A (es) 2022-10-27
JP2023522184A (ja) 2023-05-29
CA3174479A1 (en) 2021-10-21
CN115443080A (zh) 2022-12-06
BR112022019542A2 (pt) 2022-11-16
EP4135544A1 (de) 2023-02-22
WO2021211697A1 (en) 2021-10-21

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