BR112019004910A2 - artigo para tratamento de ar. - Google Patents
artigo para tratamento de ar.Info
- Publication number
- BR112019004910A2 BR112019004910A2 BR112019004910A BR112019004910A BR112019004910A2 BR 112019004910 A2 BR112019004910 A2 BR 112019004910A2 BR 112019004910 A BR112019004910 A BR 112019004910A BR 112019004910 A BR112019004910 A BR 112019004910A BR 112019004910 A2 BR112019004910 A2 BR 112019004910A2
- Authority
- BR
- Brazil
- Prior art keywords
- film forming
- forming polymer
- particles
- semipermeable barrier
- air
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
- B01D53/12—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0004—Organic membrane manufacture by agglomeration of particles
- B01D67/00042—Organic membrane manufacture by agglomeration of particles by deposition of fibres, nanofibres or nanofibrils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0004—Organic membrane manufacture by agglomeration of particles
- B01D67/00043—Organic membrane manufacture by agglomeration of particles by agglomeration of nanoparticles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/14—Filtering means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D2053/221—Devices
- B01D2053/223—Devices with hollow tubes
- B01D2053/224—Devices with hollow tubes with hollow fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/25—Coated, impregnated or composite adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/12—Adsorbents being present on the surface of the membranes or in the pores
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Biomedical Technology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Graft Or Block Polymers (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
trata-se de um artigo para tratamento de ar que compreende: uma barreira semipermeável e um pluralidade de partículas de diminuição de polímero de não formação de filme de múltiplos estágios que têm um polímero de núcleo e pelo menos um polímero de envoltório; sendo que o polímero de núcleo se representa de 1 a 25% em peso do peso das partículas de diminuição de polímero de não formação de filme; sendo que a barreira semipermeável está disposta entre uma atmosfera de ar e as partículas de diminuição de polímero de não formação de filme; sendo que a barreira semipermeável impede a passagem através das partículas de diminuição de polímero de não formação de filme através da mesma; em que a barreira semipermeável permite a passagem de um ar para tratamento que contém um contaminante através da mesma, de modo que o ar para tratamento possa entrar em contato com as partículas de diminuição de polímero de não formação de filme; sendo que as partículas de diminuição de polímero de não formação de filme têm uma afinidade com o contaminante.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662400781P | 2016-09-28 | 2016-09-28 | |
| US62/400,781 | 2016-09-28 | ||
| PCT/US2017/051450 WO2018063808A1 (en) | 2016-09-28 | 2017-09-14 | Air treatment article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112019004910A2 true BR112019004910A2 (pt) | 2019-06-04 |
| BR112019004910B1 BR112019004910B1 (pt) | 2022-08-09 |
Family
ID=59969244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019004910-0A BR112019004910B1 (pt) | 2016-09-28 | 2017-09-14 | Artigo para tratamento de ar. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10842900B2 (pt) |
| EP (1) | EP3518990B1 (pt) |
| JP (1) | JP7014779B2 (pt) |
| CN (1) | CN109689118B (pt) |
| AU (1) | AU2017334473A1 (pt) |
| BR (1) | BR112019004910B1 (pt) |
| WO (1) | WO2018063808A1 (pt) |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1416336A (en) * | 1971-11-30 | 1975-12-03 | Rohm & Haas | Adsorption process |
| US3798876A (en) | 1971-11-30 | 1974-03-26 | Rohm & Haas | Abatement of air pollution from organic compounds with polymeric adsorbents |
| US4427836A (en) * | 1980-06-12 | 1984-01-24 | Rohm And Haas Company | Sequential heteropolymer dispersion and a particulate material obtainable therefrom, useful in coating compositions as a thickening and/or opacifying agent |
| US4863494A (en) | 1988-10-31 | 1989-09-05 | Hayes William V | Air purification apparatus including high temperature regenerated adsorbent particles |
| JP2703624B2 (ja) | 1989-05-16 | 1998-01-26 | 鐘紡株式会社 | 消臭性アクリル系複合繊維及びその製造方法 |
| JPH06285141A (ja) * | 1993-04-06 | 1994-10-11 | Suzuki Sogyo Co Ltd | 脱臭剤とこれを利用した脱臭材及び脱臭装置 |
| GB2326828B (en) | 1997-06-30 | 2001-09-19 | Johnson & Johnson Medical | Odor absorbent wound dressings |
| ID23956A (id) * | 1998-06-04 | 2000-06-08 | Kao Corp | Emulsi polimer dan proses untuk pembuatan emulsi polimer |
| EP1140037A1 (en) | 1999-01-07 | 2001-10-10 | ELAN CORPORATION, Plc | Multiparticulate oral dosage forms |
| AU2006201476A1 (en) | 2000-10-19 | 2006-05-04 | Rohm And Haas Company | Porous films and process |
| US6750050B2 (en) * | 2000-10-19 | 2004-06-15 | Rohm And Haas Company | Porous non-friable polymer film |
| US20040166248A1 (en) | 2000-12-15 | 2004-08-26 | Sheng-Hsin Hu | Coated activated carbon |
| EP1441831A4 (en) * | 2001-10-19 | 2005-10-26 | Innovative Constr & Build Mat | ANTI-PATHOGENIC AIR FILTRATION MATERIAL AND AIR TREATMENT DEVICES PROVIDING PROTECTION AGAINST INFECTIOUS MICROORGANISMS IN AIR SUSPENSION |
| DE10156717A1 (de) | 2001-11-19 | 2003-05-28 | Bayer Ag | Polymerisate zur Herstellung von Kugelkohle |
| US7578997B2 (en) | 2002-04-30 | 2009-08-25 | Kimberly-Clark Worldwide, Inc. | Metal ion modified high surface area materials for odor removal and control |
| US20040009872A1 (en) | 2002-07-15 | 2004-01-15 | Gordon Cohen | Method using solvents for improved microporous polymeric adsorbents |
| DE60316345T2 (de) * | 2002-12-27 | 2008-06-12 | Lg Household & Health Care Ltd. | Nano-kohlenstoffkugel zur desodorierung |
| EP2272923A1 (en) | 2004-09-02 | 2011-01-12 | Rohm and Haas Company | Method of using hollow sphere polymers |
| EP1757638A1 (en) | 2005-08-22 | 2007-02-28 | Rohm and Haas France SAS | Methods for using hollow sphere polymers |
| GB0623110D0 (en) * | 2006-11-21 | 2006-12-27 | Ciba Sc Holding Ag | Microcapules, their use and processes for their manufacture |
| US7531471B2 (en) | 2007-01-30 | 2009-05-12 | Kimberly-Clark Worldwide, Inc. | Substrate containing a deodorizing ink |
| US20090048365A1 (en) | 2007-08-17 | 2009-02-19 | Joseph Brain | Odor-Absorbing Capsule Particle Composition and Methods Therein |
| EP2072542B1 (en) | 2007-12-20 | 2014-05-07 | Rohm and Haas Company | Core-shell polymers suitable for use in organic media |
| DE202008016507U1 (de) | 2008-11-14 | 2009-12-31 | BLüCHER GMBH | Adsorptive Formkörper |
| ES2412399T3 (es) | 2011-03-21 | 2013-07-11 | Organik Kimya Sanayi Ve Tic. A.S. | Procedimiento para preparar una emulsión que contiene partículas poliméricas de núcleo-vaina-corteza |
| US9001798B2 (en) | 2012-03-05 | 2015-04-07 | Samsung Electronics Co., Ltd. | HARQ-ACK signal transmission in response to detection of control channel type in case of multiple control channel types |
| WO2015181029A1 (en) | 2014-05-28 | 2015-12-03 | Unilever Plc | Use of a benefit delivery particle for malodour benefit |
| CN110317306A (zh) * | 2014-08-22 | 2019-10-11 | 阿科玛股份有限公司 | 空隙胶乳颗粒 |
| US20160220952A1 (en) * | 2015-02-02 | 2016-08-04 | Clemson University | Biodegradable waste remediation method and system |
-
2017
- 2017-09-14 WO PCT/US2017/051450 patent/WO2018063808A1/en unknown
- 2017-09-14 CN CN201780055156.1A patent/CN109689118B/zh active Active
- 2017-09-14 EP EP17772816.9A patent/EP3518990B1/en active Active
- 2017-09-14 JP JP2019513350A patent/JP7014779B2/ja active Active
- 2017-09-14 AU AU2017334473A patent/AU2017334473A1/en not_active Abandoned
- 2017-09-14 BR BR112019004910-0A patent/BR112019004910B1/pt active IP Right Grant
- 2017-09-14 US US16/333,830 patent/US10842900B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109689118B (zh) | 2020-11-03 |
| US20190247530A1 (en) | 2019-08-15 |
| BR112019004910B1 (pt) | 2022-08-09 |
| WO2018063808A1 (en) | 2018-04-05 |
| US10842900B2 (en) | 2020-11-24 |
| JP2019530496A (ja) | 2019-10-24 |
| EP3518990A1 (en) | 2019-08-07 |
| JP7014779B2 (ja) | 2022-02-01 |
| AU2017334473A1 (en) | 2019-05-02 |
| EP3518990B1 (en) | 2022-12-21 |
| CN109689118A (zh) | 2019-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/09/2017, OBSERVADAS AS CONDICOES LEGAIS |