BR112019008285A2 - esponjas de espuma de poliuretano hidrofílico e método de produção de uma esponja - Google Patents
esponjas de espuma de poliuretano hidrofílico e método de produção de uma esponjaInfo
- Publication number
- BR112019008285A2 BR112019008285A2 BR112019008285A BR112019008285A BR112019008285A2 BR 112019008285 A2 BR112019008285 A2 BR 112019008285A2 BR 112019008285 A BR112019008285 A BR 112019008285A BR 112019008285 A BR112019008285 A BR 112019008285A BR 112019008285 A2 BR112019008285 A2 BR 112019008285A2
- Authority
- BR
- Brazil
- Prior art keywords
- hydrophilic polyurethane
- polyurethane foam
- sponges
- foam sponges
- sponge
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 4
- 239000011496 polyurethane foam Substances 0.000 title abstract 4
- 230000000845 anti-microbial effect Effects 0.000 abstract 3
- 239000003906 humectant Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000011282 treatment Methods 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 159000000021 acetate salts Chemical class 0.000 abstract 1
- 239000004599 antimicrobial Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000003641 microbiacidal effect Effects 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/16—Cloths; Pads; Sponges
- A47L13/17—Cloths; Pads; Sponges containing cleaning agents
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/16—Foams
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
-
- 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
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Cosmetics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
os inventores da presente revelação reconheceram que, surpreendentemente, os tratamentos antimicrobianos usados em esponjas celulósicas não funcionam em esponjas de poliuretano hidrofílico. dessa forma, os inventores da presente revelação constataram uma necessidade de um tratamento microbicida para uso em esponjas de espuma de poliuretano hidrofílico. a presente invenção refere-se a uma composição antimicrobiana para uso em esponjas de espuma de poliuretano hidrofílico que inclui um umectante de solução de sal de acetato. a presente invenção refere-se, ainda, a outra composição antimicrobiana para uso em esponjas de espuma de poliuretano hidrofílico que inclui um umectante não halogenado que compreende uma solução salina que tem um ph entre cerca de 3 e 10 e uma atividade de água menor que 0,9 a 25°c.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662412930P | 2016-10-26 | 2016-10-26 | |
| PCT/US2017/056033 WO2018080788A1 (en) | 2016-10-26 | 2017-10-11 | Antimicrobial hydrophilic polyurethane foam sponges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019008285A2 true BR112019008285A2 (pt) | 2019-07-09 |
Family
ID=60153577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019008285A BR112019008285A2 (pt) | 2016-10-26 | 2017-10-11 | esponjas de espuma de poliuretano hidrofílico e método de produção de uma esponja |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10966588B2 (pt) |
| EP (1) | EP3531887B1 (pt) |
| CN (1) | CN109922703B (pt) |
| BR (1) | BR112019008285A2 (pt) |
| CA (1) | CA3041788A1 (pt) |
| MX (1) | MX2019004785A (pt) |
| TW (1) | TWI750244B (pt) |
| WO (1) | WO2018080788A1 (pt) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4045238A (en) | 1974-05-20 | 1977-08-30 | Avicon, Inc. | Regenerated cellulose sponge |
| US4638017A (en) | 1985-12-09 | 1987-01-20 | Minnesota Mining And Manufacturing Company | Hydrophilic polyurethane/polyurea sponge |
| US20050266229A1 (en) * | 2004-05-26 | 2005-12-01 | Richard Porticos | Nonwoven with attached foam particles |
| EP2240060A2 (en) * | 2007-12-21 | 2010-10-20 | 3M Innovative Properties Company | Antimicrobial cellulose sponge and method of making |
| US8247466B2 (en) | 2008-04-21 | 2012-08-21 | Fxi, Inc. | Variable felted polyurethane foams for sponges and wipes |
| KR101414434B1 (ko) * | 2014-01-02 | 2014-07-04 | 주식회사 네오피지오텍 | 항균기능을 갖는 폴리우레탄 폼의 제조방법 |
| EP3179894B1 (en) * | 2014-08-13 | 2019-12-11 | Saint-Gobain Abrasives, Inc. | Nonwoven antimicrobial scrub pad |
| US20170247521A1 (en) | 2014-09-17 | 2017-08-31 | 3M Innovative Properties Company | Hydrophilic open cell foams with particulate fillers |
| TW201627366A (zh) * | 2014-09-17 | 2016-08-01 | ３Ｍ新設資產公司 | 親水性開孔發泡體 |
| AU2016344492B2 (en) * | 2015-10-30 | 2020-07-30 | Rb Health (Us) Llc | Treatment compositions providing an antimicrobial benefit |
-
2017
- 2017-10-11 WO PCT/US2017/056033 patent/WO2018080788A1/en unknown
- 2017-10-11 US US16/344,203 patent/US10966588B2/en active Active
- 2017-10-11 CA CA3041788A patent/CA3041788A1/en not_active Abandoned
- 2017-10-11 BR BR112019008285A patent/BR112019008285A2/pt not_active IP Right Cessation
- 2017-10-11 MX MX2019004785A patent/MX2019004785A/es unknown
- 2017-10-11 EP EP17787845.1A patent/EP3531887B1/en active Active
- 2017-10-11 CN CN201780065584.2A patent/CN109922703B/zh active Active
- 2017-10-25 TW TW106136615A patent/TWI750244B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US10966588B2 (en) | 2021-04-06 |
| CN109922703A (zh) | 2019-06-21 |
| TWI750244B (zh) | 2021-12-21 |
| TW201823318A (zh) | 2018-07-01 |
| WO2018080788A1 (en) | 2018-05-03 |
| US20190254496A1 (en) | 2019-08-22 |
| EP3531887B1 (en) | 2023-09-27 |
| CN109922703B (zh) | 2021-12-28 |
| MX2019004785A (es) | 2019-08-12 |
| EP3531887A1 (en) | 2019-09-04 |
| CA3041788A1 (en) | 2018-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2743 DE 01-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |