WO2003043667A1 - Método de desinfección, ambientación y aromatización aérea en base a aceites esenciales - Google Patents
Método de desinfección, ambientación y aromatización aérea en base a aceites esenciales Download PDFInfo
- Publication number
- WO2003043667A1 WO2003043667A1 PCT/ES2001/000443 ES0100443W WO03043667A1 WO 2003043667 A1 WO2003043667 A1 WO 2003043667A1 ES 0100443 W ES0100443 W ES 0100443W WO 03043667 A1 WO03043667 A1 WO 03043667A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- essential oils
- disinfection
- particles
- disinfectant
- 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
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
-
- 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
- A61L9/013—Deodorant compositions containing animal or plant extracts, or vegetable material
-
- 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
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
- A61L9/03—Apparatus therefor
Definitions
- the present invention relates to a method of disinfection, air freshening and aromatization based on the emission of particles in the air of a disinfectant and flavoring composition based on essential oils, wherein the particles are generated by evaporation through a wick indirectly heated in the upper zone.
- compositions based on essential oils of disinfectant action and mixtures thereof with glycols are likewise object of the invention.
- the method of disinfection, atmosphere and air aromatization that is recommended is based on the emission of particles in the air of a disinfectant composition based on essential oils, in which the particles are generated by evaporation through a wick indirectly heated in its upper zone, including the compositions essential oils or their active disinfectant and their mixtures with glycols in a variety of proportions.
- the method of disinfection, setting and aromatization finds special application in the domestic and institutional field, for disinfection, setting and aromatization of the air in rooms, rooms or other enclosures or enclosed spaces, so that the use of essential oils, such as disinfectant additives and Flavors and / or mixtures with glycols in a variety of proportions, offer the following advantages over other conventional disinfection methods:
- the safety profile of essential oils is far superior to that of most unnatural antimicrobial additives.
- most of the essential oils of interest are accepted as aromatic agents or food additives for human or animal consumption.
- the essential oils have intrinsic olfactory properties, so that they add or enhance the smell of the disinfectant product, allowing the composition to have flavoring or ambience properties without the need to add an additional perfume.
- essential oils they can be obtained from cinnamon, tea tree, citronella, lemongrass, thyme, citrus, lemons, oranges, anise, clove, geranium, rose, mint, lavender, eucalyptus, peppermint, camphor, sandalwood, Cedar and mixtures thereof, without limiting those essential oils obtained from the aforementioned products.
- the active agents of essential oils can be that of pineol, cinnamaldeido, cinnamic acid, thymol, citral, citronelal, eugenol, menthol, geraniol, eucalyptol (cineole), cedrol, anethole, limonene, carbacrol and their mixtures, without limit these products to obtaining active agents.
- the essential oils for use in the present invention are tea tree, cinnamon and citronella oils, while the main active agents are pineol, cineole, eugenol, cinnamaldeido, cinnamic acid, citral and citronelal .
- glycols used as solvents for said essential oils and their active agents they will preferably be propylene glycol, dipropylene glycol, triethylene glycol and mixtures thereof.
- the essential oils or their mixtures with glycols do not depend on their disinfectant efficacy with the conditions of temperature and relative humidity, since these agents have little or no hygroscopy, thus being kept in the vapor phase and as active agents for air disinfection.
- the emission of the disinfectant and flavoring particles into the air will be carried out by the evaporation of the disinfectant and flavoring liquid by indirect heating of the upper part of a porous wick submerged in the liquid, and the diffusion system of an outer cell or container with a opening in its upper part, a cell that will contain the disinfectant and flavoring liquid inside and will allow the placement of a porous or absorbent wick to drive the liquid to the outside, so that surrounding the cell opening is a heating element, which it can be any of the conventional heating elements, such as heating rings or one or more PTC, so that the heating element can be any as long as a temperature equal to or greater than 100 ° C is achieved, which is another of the fundamental conditions of the method of the invention
- the heating element will be connected by a conductor to a source of electrical current, which can be a battery, battery or a domestic connection to the mains.
- a source of electrical current which can be a battery, battery or a domestic connection to the mains.
- the absorbent wick may be of any conventional material used for this purpose, ceramic materials may be preferred, or based on polyester fibers or polyethylene, compacted wood, sintered plastics and even carbon fibers.
- the effectiveness of air disinfection is determined by evaluating the decrease in microbial contamination with respect to the initial situation after using the disinfectant and flavoring product.
- the formulation used is the essential oil of the Australian tea tree (Melaleuca Alternifolia) without solvents.
- 7-9 grams of the disinfectant and flavoring formulation are diffused in 7 hours by evaporation through polyester fiber wicks indirectly heated on top with a PTC heating system with a working temperature of 100 ° C. At that time a controlled amount of microbial contamination is introduced.
- the room is equipped with an airborne capture system that captures a known volume of air. A contact time of 1 hour is left between the microorganism and the essential oil diffused in the air. After that time, a capture of 225 liters of air is made and the corresponding number of colonies is counted. Is The amount corresponds to the microbial charge in the air once the disinfectant product has acted on the initial contamination for 1 hour. Control plates are also placed on the surface of the room to contrast the air count results.
- This test serves as a blank test to quantify the effectiveness of the disinfectant and flavoring product.
- microorganisms tested were S. epidermis, E. Coli and A. Fumigatus.
- the formulation tested is in this case the essential oil of Ceylan Cinnamon Leaves without solvents.
- the formulation tested is in this case the essential oil of Citronella without solvents.
- the formulation tested is in this case the essential oil of 20% Ceylan Cinnamon Leaves with 80% Propylene Glycol as solvent.
- the formulation tested is in this case the essential oil of 10% Ceylan Cinnamon Leaves with 90% Propylene Glycol as solvent.
- the formulation tested is in this case the essential oil of Citronella 20% with 80% Propylene Glycol as solvent.
- the formulation tested is in this case the essential oil of 10% Citronella with 90% Propylene Glycol as solvent.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Botany (AREA)
- Zoology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Fats And Perfumes (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60114053T DE60114053T2 (de) | 2001-11-20 | 2001-11-20 | Verfahren zur desinfektion und parfümierung von luft mit essentiellen ölen |
PCT/ES2001/000443 WO2003043667A1 (es) | 2001-11-20 | 2001-11-20 | Método de desinfección, ambientación y aromatización aérea en base a aceites esenciales |
EP01274746A EP1447103B1 (en) | 2001-11-20 | 2001-11-20 | Method of disinfecting and scenting the air using essential oils |
AT01274746T ATE306286T1 (de) | 2001-11-20 | 2001-11-20 | Verfahren zur desinfektion und parfümierung von luft mit essentiellen ölen |
ES01274746T ES2250305T3 (es) | 2001-11-20 | 2001-11-20 | Metodo de desinfeccion y aromatizacon aerea en base a aceites esenciales. |
AU2002220752A AU2002220752A1 (en) | 2001-11-20 | 2001-11-20 | Method of disinfecting and scenting the air using essential oils |
CNB018238130A CN1263518C (zh) | 2001-11-20 | 2001-11-20 | 使用精油对空气杀菌和增香的方法 |
MXPA04004482A MXPA04004482A (es) | 2001-11-20 | 2001-11-20 | Metodo de desinfeccion, ambientacion y aromatizacion aerea en base a aceites esenciales. |
US10/495,912 US20050008530A1 (en) | 2001-11-20 | 2001-11-20 | Method of disinfecting and scenting the air using essential oils |
JP2003545345A JP2005509493A (ja) | 2001-11-20 | 2001-11-20 | 精油を用いて滅菌及び着香をする空気清浄剤の方法 |
HK05101324A HK1067868A1 (en) | 2001-11-20 | 2005-02-17 | Method of disinfecting and scenting the air using essential oils |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2001/000443 WO2003043667A1 (es) | 2001-11-20 | 2001-11-20 | Método de desinfección, ambientación y aromatización aérea en base a aceites esenciales |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003043667A1 true WO2003043667A1 (es) | 2003-05-30 |
Family
ID=8244399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2001/000443 WO2003043667A1 (es) | 2001-11-20 | 2001-11-20 | Método de desinfección, ambientación y aromatización aérea en base a aceites esenciales |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050008530A1 (es) |
EP (1) | EP1447103B1 (es) |
JP (1) | JP2005509493A (es) |
CN (1) | CN1263518C (es) |
AT (1) | ATE306286T1 (es) |
AU (1) | AU2002220752A1 (es) |
DE (1) | DE60114053T2 (es) |
ES (1) | ES2250305T3 (es) |
HK (1) | HK1067868A1 (es) |
MX (1) | MXPA04004482A (es) |
WO (1) | WO2003043667A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008500394A (ja) * | 2004-05-21 | 2008-01-10 | ロバート アイ. ボーラ, | ガス状燻蒸気消毒剤の製造および使用 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2394512A1 (en) * | 2010-06-08 | 2011-12-14 | Sara Lee/DE B.V. | Method for the sustained release of an insecticidally active compound |
WO2018187238A1 (en) | 2017-04-03 | 2018-10-11 | University Of Maryland, College Park | Flexible wood structures and devices, and methods for fabricating and use thereof |
US20180356127A1 (en) | 2017-06-09 | 2018-12-13 | University Of Maryland, College Park | Wood-based solar thermal devices, and methods for fabrication and use thereof |
EP3681682A4 (en) | 2017-09-15 | 2021-06-16 | University of Maryland, College Park | DELIGNIFIED WOOD MATERIALS, METHOD FOR MANUFACTURING AND USING them |
JP6900982B2 (ja) * | 2019-08-09 | 2021-07-14 | ダイキン工業株式会社 | 芳香消臭装置 |
CN110585466A (zh) * | 2019-09-20 | 2019-12-20 | 青岛金王应用化学股份有限公司 | 一种空气清新剂及其制备方法 |
AU2021259579A1 (en) * | 2020-04-21 | 2022-11-10 | University Of Maryland, College Park | Extraction of delignified, cellulose-based fibers from natural plant material, and materials incorporating such fibers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2565109A1 (fr) * | 1984-04-10 | 1985-12-06 | Legros Francis | Compositions physico-chimiques appropriees aux evaporateurs de principes actifs volatils |
WO2001076371A1 (en) * | 2000-04-07 | 2001-10-18 | Reckitt Benckiser (Uk) Limited | Method of deactivating dust mite allergens |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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GR82163B (es) * | 1984-01-31 | 1984-12-13 | Earth Chemical Co | |
EG18025A (en) * | 1986-07-18 | 1993-06-30 | Sumitomo Chemical Co | A method for killing insects by heating fumigation |
JPH0718294Y2 (ja) * | 1988-02-10 | 1995-05-01 | アース製薬株式会社 | 加熱蒸散器 |
IT1231085B (it) * | 1989-09-29 | 1991-11-12 | Zobele Ind Chim | Apparecchio per tenere lontano dalle persone insetti volatili, in particolare zanzare e procedimento di fabbricazione. |
FR2687319B1 (fr) * | 1992-02-14 | 1994-05-20 | Michel Blanc | Procede de decontamination et de detoxification applique au genie sanitaire de l'habitat. |
US5591395A (en) * | 1995-08-03 | 1997-01-07 | S. C. Johnson & Son, Inc. | Method of disinfecting air |
US5902595A (en) * | 1996-07-29 | 1999-05-11 | Effcon, Inc. | Pesticidal composition and method of use |
US6949587B1 (en) * | 1999-08-06 | 2005-09-27 | Ecosmart Technologies, Inc. | Pesticidal compositions containing plant essential oils against beetles |
US6592637B2 (en) * | 2001-03-16 | 2003-07-15 | Mcgee Thomas | Decorative candle and process for making same |
US6766817B2 (en) * | 2001-07-25 | 2004-07-27 | Tubarc Technologies, Llc | Fluid conduction utilizing a reversible unsaturated siphon with tubarc porosity action |
US20030086815A1 (en) * | 2001-11-07 | 2003-05-08 | Wesley John N | Fragrance throwing liquid candle |
-
2001
- 2001-11-20 WO PCT/ES2001/000443 patent/WO2003043667A1/es active IP Right Grant
- 2001-11-20 ES ES01274746T patent/ES2250305T3/es not_active Expired - Lifetime
- 2001-11-20 US US10/495,912 patent/US20050008530A1/en not_active Abandoned
- 2001-11-20 JP JP2003545345A patent/JP2005509493A/ja active Pending
- 2001-11-20 AT AT01274746T patent/ATE306286T1/de not_active IP Right Cessation
- 2001-11-20 MX MXPA04004482A patent/MXPA04004482A/es active IP Right Grant
- 2001-11-20 CN CNB018238130A patent/CN1263518C/zh not_active Expired - Fee Related
- 2001-11-20 DE DE60114053T patent/DE60114053T2/de not_active Expired - Lifetime
- 2001-11-20 AU AU2002220752A patent/AU2002220752A1/en not_active Abandoned
- 2001-11-20 EP EP01274746A patent/EP1447103B1/en not_active Expired - Lifetime
-
2005
- 2005-02-17 HK HK05101324A patent/HK1067868A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565109A1 (fr) * | 1984-04-10 | 1985-12-06 | Legros Francis | Compositions physico-chimiques appropriees aux evaporateurs de principes actifs volatils |
WO2001076371A1 (en) * | 2000-04-07 | 2001-10-18 | Reckitt Benckiser (Uk) Limited | Method of deactivating dust mite allergens |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008500394A (ja) * | 2004-05-21 | 2008-01-10 | ロバート アイ. ボーラ, | ガス状燻蒸気消毒剤の製造および使用 |
JP2012097110A (ja) * | 2004-05-21 | 2012-05-24 | Robert I Bolla | ガス状燻蒸気消毒剤の製造および使用 |
Also Published As
Publication number | Publication date |
---|---|
ATE306286T1 (de) | 2005-10-15 |
ES2250305T3 (es) | 2006-04-16 |
CN1263518C (zh) | 2006-07-12 |
MXPA04004482A (es) | 2005-05-16 |
EP1447103B1 (en) | 2005-10-12 |
AU2002220752A1 (en) | 2003-06-10 |
JP2005509493A (ja) | 2005-04-14 |
DE60114053T2 (de) | 2006-07-20 |
HK1067868A1 (en) | 2005-04-22 |
EP1447103A1 (en) | 2004-08-18 |
CN1558778A (zh) | 2004-12-29 |
US20050008530A1 (en) | 2005-01-13 |
DE60114053D1 (de) | 2005-11-17 |
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