WO2001020988A2 - Disinfectant composition - Google Patents
Disinfectant composition Download PDFInfo
- Publication number
- WO2001020988A2 WO2001020988A2 PCT/EP2000/008641 EP0008641W WO0120988A2 WO 2001020988 A2 WO2001020988 A2 WO 2001020988A2 EP 0008641 W EP0008641 W EP 0008641W WO 0120988 A2 WO0120988 A2 WO 0120988A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- disinfectant composition
- composition
- corrosive
- air
- corrosive disinfectant
- Prior art date
Links
Classifications
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
Definitions
- This invention relates to a novel non-corrosive disinfectant composition, to its use as a non-corrosive disinfectant for disinfecting an environment or sanitizing a surface and to a process for disinfecting an environment or sanitizing a surface.
- the invention relates to a non-corrosive disinfectant composition with a wide use and application to improve the quality of an internal air conditioning system of commercial buildings, industries, shopping malls, hospitals and any air conditioned or ventilated environment by eliminating microorganisms existing in said environment and to sanitize a surface or environment of airplanes, buses, railroad passenger wagons, public areas such as rail and bus stations, bus and train terminals, airports, ports, shopping malls, hotels, schools, clubs, hospitals, offices and banks.
- the non-corrosive disinfectant composition of this invention is further characterized by a wide bactericidal spectrum, including but not limited to Vibrio cholerae INCQS 156 (ATCC-9458)
- the non-corrosive disinfectant composition of this invention comprises, as an active ingredient, at least one of the following compounds; quarterly ammonium compound, iodine, iodoform, hydantoin, isothiazolinones, hydrogen peroxide, 2-thiocyanomethyl-thiobenzothiazole, methylene bisthiocyanate and bifunctional aldehyde, in an aqueous solution.
- the non-corrosive disinfectant composition comprises a mixture of quaternary ammonium compound and bifunctional aldehyde like oxalaldehyde or glutaraldehyde in an aqueous solution.
- the non-corrosive disinfect composition comprises a mixture of quaternary ammonium compound, a polyglycolether of a fatty amine and oxalaldehyde or glutaraldehyde in an aqueous solution.
- the most preferable form of the non-corrosive disinfectant composition of this invention comprises a mixture of benzalkonium chloride, a coconut fatty amine ammonium chloride and oxalaldehyde in an aqueous solution.
- This form of composition is biodegradable and odorless.
- the non-corrosive disinfectant composition may, if desired, additionally comprise perfuming compounds, preservation compounds, surfactants, colorants and other additives.
- the non-corrosive disinfectant composition may be prepared with any amount of said active ingredient(s) therein. It is also possible to prepare first a concentrated solution which can be diluted for the actual use.
- the active ingredient(s) of said composition may be present in an amount of from 0.1 weight percent to 20 weight percent on the total weight of the non-corrosive disinfectant composition. If the application consists in saturating the composition in a closed environment when using the air conditioning system and applying it on a surface along its air path, the content of active ingredient(s) of said composition is preferably from 0.2 weight percent to 10 weight percent on the total weight of the non-corrosive disinfectant composition.
- the disinfectant composition having an active ingredient(s) in an amount of over 20 percent can be diluted, if desired, at the time of using it for any applications.
- the non-corrosive disinfectant composition can be used for disinfecting the air in closed buildings, including but not limited to commercial buildings, industries, shopping malls, hospitals by eliminating microorganisms existing in said environment, and for sanitizing a surface or environment of airplanes, buses, railroad passenger wagons, public areas such as rail and bus stations, bus and train terminals, airports, ports, shopping malls, hotels, schools, clubs, hospitals, offices and banks, especially for an environment or a surface where an important bactericide action is necessary.
- the present composition can be used for disinfecting or sanitizing an environment or a surface by spraying, vaporizing or nebulizing it as a mist in an air flow that circulates in an air conditioning system or a ventilated system, or by nebulizing or applying it directly into an environment or on a surface.
- a closed environment when using the air conditioning system and applying it on a surface along its air path, both environment and surfaces can be disinfected.
- the amount to be sprayed, vaporized, nebulized or applied can be optionally varied depending on its application, an area or extent therefor. It is preferable to vaporize, in each 15 minutes, from 1.0 ml to 1.5 ml of the composition containing 1 % of active ingredients therein per 300 square meters' floor of a normal building for disinfecting the air in an air conditioning system. Further, it is preferable to apply directly on a surface to be sanitized or to spray into an environment a preferred amount of the diluted composition consisting of 10 parts of the composition containing 10 % of active ingredients in 100 parts of water.
- the non-corrosive disinfectant composition of the present invention was prepared by mixing 7.5% of a benzalkonium chloride (Dodigen 226, Clariant), 0.5% of a polyglycolether of a fatty amine (Dodigen 95, Clariant), 0.5% of an oxalaldehyde (Glyoxal T 40, Clariant) and 91.5% of water. (All percentages are against the total weight of said composition.) To 10 parts of said composition, 100 parts of water were added. The prepared composition is applied to contamination of the following microorganisms in the following environment by saturating it in a closed environment using the air conditioning system.
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The composition comprising, as an active ingredient, at least one of the following compounds: quaternary ammonium compound, iodine, iodoform, hydantoin, isothiazolinones, hydrogen peroxide, 2-thiocyanomethylthiobenzothiazole, methylene bisthiocyanate and bifunctional aldehyde, in an aqueous solution is useful for a non-corrosive disinfectant, which can improve the quality of the internal air or sanitize a surface by eliminating microorganisms existing in said environment.
Description
DISINFECTANT COMPOSITION
This invention relates to a novel non-corrosive disinfectant composition, to its use as a non-corrosive disinfectant for disinfecting an environment or sanitizing a surface and to a process for disinfecting an environment or sanitizing a surface.
More particularly, the invention relates to a non-corrosive disinfectant composition with a wide use and application to improve the quality of an internal air conditioning system of commercial buildings, industries, shopping malls, hospitals and any air conditioned or ventilated environment by eliminating microorganisms existing in said environment and to sanitize a surface or environment of airplanes, buses, railroad passenger wagons, public areas such as rail and bus stations, bus and train terminals, airports, ports, shopping malls, hotels, schools, clubs, hospitals, offices and banks.
The non-corrosive disinfectant composition of this invention is further characterized by a wide bactericidal spectrum, including but not limited to Vibrio cholerae INCQS 156 (ATCC-9458)
- type OGAWA, Vibrio cholerae INCQS 157 (ATCC-9459) - type INABA, Salmonella choleraesuis, Staphylococcus aureus, Bacillus, Pseudomonas, Aspergillus, Penicillium, Trichoderma and Rodothorula, low toxicity and no metal corrosion, and no degrading nor fading a woven material.
The non-corrosive disinfectant composition of this invention comprises, as an active ingredient, at least one of the following compounds; quarterly ammonium compound, iodine, iodoform, hydantoin, isothiazolinones, hydrogen peroxide, 2-thiocyanomethyl-thiobenzothiazole, methylene bisthiocyanate and bifunctional aldehyde, in an aqueous solution.
Preferably, the non-corrosive disinfectant composition comprises a mixture of quaternary ammonium compound and bifunctional aldehyde like oxalaldehyde or
glutaraldehyde in an aqueous solution.
More preferably, the non-corrosive disinfect composition comprises a mixture of quaternary ammonium compound, a polyglycolether of a fatty amine and oxalaldehyde or glutaraldehyde in an aqueous solution.
The most preferable form of the non-corrosive disinfectant composition of this invention comprises a mixture of benzalkonium chloride, a coconut fatty amine ammonium chloride and oxalaldehyde in an aqueous solution. This form of composition is biodegradable and odorless.
The non-corrosive disinfectant composition may, if desired, additionally comprise perfuming compounds, preservation compounds, surfactants, colorants and other additives.
The non-corrosive disinfectant composition may be prepared with any amount of said active ingredient(s) therein. It is also possible to prepare first a concentrated solution which can be diluted for the actual use. Preferably, the active ingredient(s) of said composition may be present in an amount of from 0.1 weight percent to 20 weight percent on the total weight of the non-corrosive disinfectant composition. If the application consists in saturating the composition in a closed environment when using the air conditioning system and applying it on a surface along its air path, the content of active ingredient(s) of said composition is preferably from 0.2 weight percent to 10 weight percent on the total weight of the non-corrosive disinfectant composition.
The disinfectant composition having an active ingredient(s) in an amount of over 20 percent can be diluted, if desired, at the time of using it for any applications.
The non-corrosive disinfectant composition can be used for disinfecting the air in closed buildings, including but not limited to commercial buildings, industries, shopping malls, hospitals by eliminating microorganisms existing in said environment, and for sanitizing a surface or environment of airplanes, buses,
railroad passenger wagons, public areas such as rail and bus stations, bus and train terminals, airports, ports, shopping malls, hotels, schools, clubs, hospitals, offices and banks, especially for an environment or a surface where an important bactericide action is necessary.
The present composition can be used for disinfecting or sanitizing an environment or a surface by spraying, vaporizing or nebulizing it as a mist in an air flow that circulates in an air conditioning system or a ventilated system, or by nebulizing or applying it directly into an environment or on a surface. By saturating the composition in a closed environment when using the air conditioning system and applying it on a surface along its air path, both environment and surfaces can be disinfected.
The amount to be sprayed, vaporized, nebulized or applied can be optionally varied depending on its application, an area or extent therefor. It is preferable to vaporize, in each 15 minutes, from 1.0 ml to 1.5 ml of the composition containing 1 % of active ingredients therein per 300 square meters' floor of a normal building for disinfecting the air in an air conditioning system. Further, it is preferable to apply directly on a surface to be sanitized or to spray into an environment a preferred amount of the diluted composition consisting of 10 parts of the composition containing 10 % of active ingredients in 100 parts of water.
In the following example all parts and percentages are by weight, and such example will not limit the present invention to such extent.
EXAMPLE
The non-corrosive disinfectant composition of the present invention was prepared by mixing 7.5% of a benzalkonium chloride (Dodigen 226, Clariant), 0.5% of a polyglycolether of a fatty amine (Dodigen 95, Clariant), 0.5% of an oxalaldehyde (Glyoxal T 40, Clariant) and 91.5% of water. (All percentages are against the total weight of said composition.) To 10 parts of said composition, 100 parts of water were added.
The prepared composition is applied to contamination of the following microorganisms in the following environment by saturating it in a closed environment using the air conditioning system. (Plate with culture medium Triptic SoyAgar and plate with culture medium Sabouraud Dextrose Agar, exposed for 15 minutes, then each incubated at 37°C/48 hours for counting bacteria and incubated at 25°C/120 hours for counting fungus)
<Microorganisms on the surface of pipe line in the air-conditioning system in the environment Salmonella choleraesuis and Staphylococcus aureus
<Microorganisms in the air in the environment
Bacillus, Pseudomonas, Aspergillus, Penicillium, Trichoderma and Rodothorula
The above measurement was performed by Swab test and plate count for pipe line and plate count for the air. The result of this measurement was as follows;
Claims
1. A non-corrosive disinfectant composition comprising, as an active ingredient, at least one of the following compounds; quaternary ammonium compound, iodine, iodoform, hydantoin, isothiazolinones, hydrogen peroxide, 2-thiocyanomethylthiobenzothiazole, methylene bisthiocyanate and bifunctional aldehyde, in an aqueous solution.
2. A non-corrosive disinfectant composition as claimed in claim 1 , wherein said compound or said mixture of two or more compounds is present in an amount of from 0.1 weight % to 20 weight % on the total weight of said composition.
3. A non-corrosive disinfectant composition as claimed in claim 1 , wherein said compound is a mixture of quaternary ammonium compound and bifunctional aldehyde like oxalaldehyde or glutaraldehyde.
4. A non-corrosive disinfectant composition as claimed in claim 1 , wherein said compound is a mixture of quaternary ammonium compound, a polyglycolether of a fatty amine and oxalaldehyde or glutaraldehyde.
5. A non-corrosive disinfectant composition as claimed in claims 3 and 4, wherein said quaternary ammonium compound is benzalkonium chloride.
6. Use of said non-corrosive disinfectant composition as claimed in claim 1 for disinfecting the air in closed buildings by spraying, vaporizing or nebulizing it into an air-conditioning system.
7. Use of said non-corrosive disinfectant composition as claimed in claim 1 for sanitizing a surface (of goods) by nebulizing it in the environment or applying it directly on the surface
8. Process for disinfecting the air in closed buildings by spraying, vaporizing or nebulizing a non-corrosive disinfectant composition as claimed in claim 1 as a mist in an air flow that circulates in an air-conditioning system
9. Process for sanitizing a surface (of goods) by nebulizing a non-corrosive disinfectant composition as claimed in claim 1 in the environment or by applying said composition directly thereto.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9922300.0 | 1999-09-22 | ||
| GBGB9922300.0A GB9922300D0 (en) | 1999-09-22 | 1999-09-22 | Disinfectant composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2001020988A2 true WO2001020988A2 (en) | 2001-03-29 |
| WO2001020988A3 WO2001020988A3 (en) | 2007-12-21 |
Family
ID=10861310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2000/008641 WO2001020988A2 (en) | 1999-09-22 | 2000-09-05 | Disinfectant composition |
Country Status (3)
| Country | Link |
|---|---|
| AR (1) | AR025725A1 (en) |
| GB (1) | GB9922300D0 (en) |
| WO (1) | WO2001020988A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361584C (en) * | 2005-04-20 | 2008-01-16 | 齐自同 | Broad-spectrum antiseptics and production thereof |
| US7527783B2 (en) | 2004-03-23 | 2009-05-05 | The Clorox Company | Methods for deactivating allergens and preventing disease |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3282775A (en) * | 1963-05-10 | 1966-11-01 | Ethicon Inc | Sporicidal compositions comprising a saturated dialdehyde and a cationic surfactant |
| EP0018492A1 (en) * | 1979-04-23 | 1980-11-12 | Hoechst Aktiengesellschaft | Aqueous disinfectant solution |
| GB2074866A (en) * | 1980-04-25 | 1981-11-11 | Anios Lab Sarl | Bactericidal Compositions |
| EP0068399A1 (en) * | 1981-06-27 | 1983-01-05 | Hoechst Aktiengesellschaft | Liquid concentrates of disinfectants |
| DE3503848A1 (en) * | 1985-02-05 | 1986-08-07 | Fresenius AG, 6380 Bad Homburg | Disinfectants |
| US4661523A (en) * | 1984-10-29 | 1987-04-28 | Henkel Kommanditgesellschaft Auf Aktien | Disinfectant solutions having improved corrosion properties |
| EP0252310A2 (en) * | 1986-06-12 | 1988-01-13 | Merz & Co. GmbH & Co. | Antimicrobial agents |
| GB2205748A (en) * | 1987-06-16 | 1988-12-21 | Evans Vanodine Int | Disinfectant compositions |
| FR2622397A1 (en) * | 1987-11-03 | 1989-05-05 | Sogeval | Disinfectant composition |
| GB2211414A (en) * | 1987-10-23 | 1989-07-05 | Microbiologicals Limited | Method and composition for disinfecting poultry houses and other premises |
| WO1996001562A1 (en) * | 1994-07-12 | 1996-01-25 | Hole, Tristan | Bactericidal compositions and articles containing them |
| US5891922A (en) * | 1997-08-20 | 1999-04-06 | Preserve International, Preserve, Inc. | Cleaning and disinfectant biocide composition, and method for cleaning animal husbandry surfaces |
| EP0927516A1 (en) * | 1997-12-08 | 1999-07-07 | Bernardo Birnbaum | Disinfectant composition |
-
1999
- 1999-09-22 GB GBGB9922300.0A patent/GB9922300D0/en not_active Ceased
-
2000
- 2000-09-05 WO PCT/EP2000/008641 patent/WO2001020988A2/en not_active Application Discontinuation
- 2000-09-20 AR ARP000104929 patent/AR025725A1/en unknown
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3282775A (en) * | 1963-05-10 | 1966-11-01 | Ethicon Inc | Sporicidal compositions comprising a saturated dialdehyde and a cationic surfactant |
| EP0018492A1 (en) * | 1979-04-23 | 1980-11-12 | Hoechst Aktiengesellschaft | Aqueous disinfectant solution |
| GB2074866A (en) * | 1980-04-25 | 1981-11-11 | Anios Lab Sarl | Bactericidal Compositions |
| EP0068399A1 (en) * | 1981-06-27 | 1983-01-05 | Hoechst Aktiengesellschaft | Liquid concentrates of disinfectants |
| US4661523A (en) * | 1984-10-29 | 1987-04-28 | Henkel Kommanditgesellschaft Auf Aktien | Disinfectant solutions having improved corrosion properties |
| DE3503848A1 (en) * | 1985-02-05 | 1986-08-07 | Fresenius AG, 6380 Bad Homburg | Disinfectants |
| EP0252310A2 (en) * | 1986-06-12 | 1988-01-13 | Merz & Co. GmbH & Co. | Antimicrobial agents |
| GB2205748A (en) * | 1987-06-16 | 1988-12-21 | Evans Vanodine Int | Disinfectant compositions |
| GB2211414A (en) * | 1987-10-23 | 1989-07-05 | Microbiologicals Limited | Method and composition for disinfecting poultry houses and other premises |
| FR2622397A1 (en) * | 1987-11-03 | 1989-05-05 | Sogeval | Disinfectant composition |
| WO1996001562A1 (en) * | 1994-07-12 | 1996-01-25 | Hole, Tristan | Bactericidal compositions and articles containing them |
| US5891922A (en) * | 1997-08-20 | 1999-04-06 | Preserve International, Preserve, Inc. | Cleaning and disinfectant biocide composition, and method for cleaning animal husbandry surfaces |
| EP0927516A1 (en) * | 1997-12-08 | 1999-07-07 | Bernardo Birnbaum | Disinfectant composition |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7527783B2 (en) | 2004-03-23 | 2009-05-05 | The Clorox Company | Methods for deactivating allergens and preventing disease |
| US8007819B2 (en) | 2004-03-23 | 2011-08-30 | The Clorox Company | Methods for deactivating allergens and preventing disease |
| CN100361584C (en) * | 2005-04-20 | 2008-01-16 | 齐自同 | Broad-spectrum antiseptics and production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| AR025725A1 (en) | 2002-12-11 |
| GB9922300D0 (en) | 1999-11-17 |
| WO2001020988A3 (en) | 2007-12-21 |
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