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 mesmasInfo
- 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
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)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (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).
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)
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 |
WO2007026004A2 (de) * | 2005-09-02 | 2007-03-08 | Thor Gmbh | Synergistische, silberhaltige biozid-zusammensetzung |
-
2021
- 2021-06-11 WO PCT/BR2021/050256 patent/WO2021248220A1/en active Application Filing
- 2021-06-11 BR BR112021018981A patent/BR112021018981A2/pt not_active Application Discontinuation
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] |