BR112021018981A2 - Composições antivirais e antimicrobianas com base em prata, materiais têxteis que compreendem as mesmas, métodos e usos das mesmas - Google Patents

Composições antivirais e antimicrobianas com base em prata, materiais têxteis que compreendem as mesmas, métodos e usos das mesmas

Info

Publication number
BR112021018981A2
BR112021018981A2 BR112021018981A BR112021018981A BR112021018981A2 BR 112021018981 A2 BR112021018981 A2 BR 112021018981A2 BR 112021018981 A BR112021018981 A BR 112021018981A BR 112021018981 A BR112021018981 A BR 112021018981A BR 112021018981 A2 BR112021018981 A2 BR 112021018981A2
Authority
BR
Brazil
Prior art keywords
silver
isothiazolinone
antiviral
textile materials
same
Prior art date
Application number
BR112021018981A
Other languages
English (en)
Inventor
Tamassia Minozzi Daniel
Carvalho Tremiliosi Guilherme
Gustavo Pagotto Simões Luiz
Ignacio Dos Santos Renato
Original Assignee
Nanox Tech Llc
Nanox Tecnologia S A
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 Nanox Tech Llc, Nanox Tecnologia S A filed Critical Nanox Tech Llc
Publication of BR112021018981A2 publication Critical patent/BR112021018981A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • A01N59/16—Heavy metals; Compounds thereof
    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/30—Antimicrobial, e.g. antibacterial
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/38—Silver; Compounds thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

composições antivirais e antimicrobianas com base em prata, materiais têxteis que compreendem as mesmas, métodos e usos das mesmas. são divulgados aqui uma composição antiviral e antimicrobiana com base em prata e materiais têxteis que compreendem a mesma. os materiais têxteis divulgados aqui são produzidos a partir de qualquer material têxtil aos quais a composição antiviral e antimicrobiana com base em prata é aplicada topicamente. tais composições antivirais e antimicrobianas e materiais têxteis foram demonstrados como sendo eficazes em inativar vírus, incluindo a síndrome respiratória aguda severa do coronavírus 2 (sara-cov-2). a composição com base em prata compreende partículas de prata distribuídas através das mesmas e pelo menos uma dentre metil-isotiazolinona (mit, mi), cloro-metil-isotiazolinona (cmit, cmi, mci), benzil-isotiazolinona(bit), octil-isotiazolinona (oit, oi), di-cloro-octil-isotiazolinona (dcoit, dcoi)ou butil-benzil-isotiazolinona (bbit).
BR112021018981A 2020-06-12 2021-06-11 Composições antivirais e antimicrobianas com base em prata, materiais têxteis que compreendem as mesmas, métodos e usos das mesmas BR112021018981A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063038207P 2020-06-12 2020-06-12
PCT/BR2021/050256 WO2021248220A1 (en) 2020-06-12 2021-06-11 Silver-based antimicrobial and antiviral compositions, textile materials comprising the same, methods and uses thereof

Publications (1)

Publication Number Publication Date
BR112021018981A2 true BR112021018981A2 (pt) 2022-02-01

Family

ID=78846861

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021018981A BR112021018981A2 (pt) 2020-06-12 2021-06-11 Composições antivirais e antimicrobianas com base em prata, materiais têxteis que compreendem as mesmas, métodos e usos das mesmas

Country Status (2)

Country Link
BR (1) BR112021018981A2 (pt)
WO (1) WO2021248220A1 (pt)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6979491B2 (en) * 2002-03-27 2005-12-27 Cc Technology Investment Co., Ltd. Antimicrobial yarn having nanosilver particles and methods for manufacturing the same
US20060068024A1 (en) * 2004-09-27 2006-03-30 Schroeder Kurt M Antimicrobial silver halide composition
BRPI0615286A2 (pt) * 2005-09-02 2011-05-17 Thor Gmbh composição biocida, seu uso, bem como produto, e seu processo de produção

Also Published As

Publication number Publication date
WO2021248220A1 (en) 2021-12-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]