CA2417927A1 - Method of making a composition, a product from such method, and the use thereof in removing or dissolving a contaminant from an environment - Google Patents
Method of making a composition, a product from such method, and the use thereof in removing or dissolving a contaminant from an environment Download PDFInfo
- Publication number
- CA2417927A1 CA2417927A1 CA002417927A CA2417927A CA2417927A1 CA 2417927 A1 CA2417927 A1 CA 2417927A1 CA 002417927 A CA002417927 A CA 002417927A CA 2417927 A CA2417927 A CA 2417927A CA 2417927 A1 CA2417927 A1 CA 2417927A1
- Authority
- CA
- Canada
- Prior art keywords
- hydrogen peroxide
- glycolic acid
- water
- weight percent
- systems
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/261—Alcohols; Phenols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
A composition which is effective in removing a wide variety of contaminants, such as organic compounds, from a wide variety of environments, such as printing systems, is provided. A process of preparing such composition includes contacting hydrogen peroxide, glycolic acid, and water. The process can additionally include contacting with one or more additional components such as isopropyl alcohol.
Claims (44)
1. A process of producing a composition comprising contacting hydrogen peroxide, glycolic acid, and water wherein said water is present in an amount of least about 50 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water and at most about 99.9 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water.
2. The process according to claim 1 wherein the weight ratio of said hydrogen peroxide to said glycolic acid is at least about 1:1 and at most about 30:1.
3. The process according to claim 1 wherein the weight ratio of said hydrogen peroxide to said glycolic acid is at least about 2:1 and at most about 20:1.
4. The process according to claim 1 wherein the weight ratio of said hydrogen peroxide to said glycolic acid is at least about 2:1 and at most about 10:1.
5. The process according to claim 1 wherein said hydrogen peroxide is present as a hydrogen peroxide solution of said hydrogen peroxide and said water and wherein said hydrogen peroxide solution comprises at least about 0.1 weight percent said hydrogen peroxide and at most about 20 weight percent said hydrogen peroxide, and further wherein said glycolic acid is present as a glycolic acid solution of said glycolic acid and said water and wherein said glycolic acid solution comprises at least about 1 weight percent said glycolic acid and at most about 15 weight percent said glycolic acid.
6. The process according to claim 1 wherein said hydrogen peroxide is present as a hydrogen peroxide solution of said hydrogen peroxide and said water and wherein said hydrogen peroxide solution comprises at least about 0.5 weight percent said hydrogen peroxide and at most about 15 weight percent said hydrogen peroxide, and further wherein said glycolic acid is present as a glycolic acid solution of said glycolic acid and said water wherein said glycolic acid solution comprises at least about 1 weight percent said glycolic acid and at most about 10 weight percent said glycolic acid.
7. The process according to claim 1 further comprising contacting with isopropyl alcohol.
8. The process according to claim 7 wherein said isopropyl alcohol has a purity of at least about 99 percent.
9. The process according to claim 2 wherein said water is present in an amount of least about 60 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water and at most about 97 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water.
10. The process according to claim 1 wherein said hydrogen peroxide is present as a hydrogen peroxide solution of said hydrogen peroxide and said water and wherein said hydrogen peroxide solution comprises at least about 1 weight percent said hydrogen peroxide and at most about 15 weight percent said hydrogen peroxide, and further wherein said glycolic acid is present as a glycolic acid solution of said glycolic acid and said water and wherein said glycolic acid solution comprises at least about 1 weight percent said glycolic acid and at most about 5 weight percent said glycolic acid.
11. The process according to claim 1 wherein said water is present in an amount of least about 70 weight percent based on the total weight of said hydrogen peroxide, glycolic acid and water and at most about 95 weight percent based on the total weight of said hydrogen peroxide, glycolic acid and water.
12. The process according to claim 1 further comprising contacting with a component selected from the group consisting of potassium monopersulfate, silver, acids, esters, alcohols, alpha hydroxy acids, beta hydroxy acids, and combinations thereof.
13. The process according to claim 12 wherein said acids are selected from the group consisting of acetic, sulfuric, formic, peroxyacetic, and combinations thereof.
14. The process according to claim 12 wherein said alpha hydroxy and beta hydroxy acids are selected from the group consisting of citric, lactic, maleic, and combinations thereof.
15. The process according to claim 1 wherein said composition has a pH of at least about 1.5 and at most about 4.5.
16. The process according to claim 1 wherein said composition has a specific gravity of at least about 1.0 and at most about 1.5.
17. A composition prepared by the process of contacting hydrogen peroxide, glycolic acid, and water wherein said water is present in an amount of least about 50 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water and at most about 99.9 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water.
18. The composition according to claim 17 wherein the weight ratio of said hydrogen peroxide to said glycolic acid is at least about 1:1 and at most about 30:1.
19. The composition according to claim 17 wherein the weight ratio of said hydrogen peroxide to said glycolic acid is at least about 2:1 and at most about 20:1.
20. The composition according to claim 17 wherein the weight ratio of said hydrogen peroxide to said glycolic acid is at least about 2:1 and at most about 10:1.
21. The composition according to claim 17 wherein said hydrogen peroxide is present as a hydrogen peroxide solution of said hydrogen peroxide and said water and wherein said hydrogen peroxide solution comprises at least about 0.1 weight percent said hydrogen peroxide and at most about 20 weight percent said hydrogen peroxide, and further wherein said glycolic acid is present as a glycolic acid solution of said glycolic acid and said water and wherein said glycolic acid solution comprises at least about 1 weight percent said glycolic acid and at most about 15 weight percent said glycolic acid.
22. The composition according to claim 17 wherein said hydrogen peroxide is present as a hydrogen peroxide solution of said hydrogen peroxide and said water and wherein said hydrogen peroxide solution comprises at least about 0.5 weight percent said hydrogen peroxide and at most about 15 weight percent said hydrogen peroxide, and further wherein said glycolic acid is present as a glycolic acid solution of said glycolic acid and said water wherein said glycolic acid solution comprises at least about 1 weight percent said glycolic acid and at most about 10 weight percent said glycolic acid.
23. The composition according to claim 17 wherein the process further comprises contacting with isopropyl alcohol.
24. The composition according to claim 23 wherein said isopropyl alcohol has a purity of at least about 99 percent.
25. The composition according to claim 18 wherein said water is present in an amount of least about 60 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water and at most about 97 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water.
26. The composition according to claim 17 wherein said hydrogen peroxide is present as a hydrogen peroxide solution of said hydrogen peroxide and said water and wherein said hydrogen peroxide solution comprises at least about 1 weight percent said hydrogen peroxide and at most about 15 weight percent said hydrogen peroxide, and further wherein said glycolic acid is present as a glycolic acid solution of said glycolic acid and said water and wherein said glycolic acid solution comprises at least about 1 weight percent said glycolic acid and at most about 5 weight percent said glycolic acid.
27. The composition according to claim 17 wherein said water is present in an amount of least about 70 weight percent based on the total weight of said hydrogen peroxide, glycolic acid and water and at most about 95 weight percent based on the total weight of said hydrogen peroxide, glycolic acid and water.
28. The composition according to claim 17 wherein the process further comprises contacting with a component selected from the group consisting of potassium monopersulfate, silver, acids, esters, alcohols, alpha hydroxy acids, beta hydroxy acids, and combinations thereof.
29. The composition according to claim 28 wherein said acids are selected from the group consisting of acetic, sulfuric, formic, peroxyacetic, and combinations thereof.
30. The composition according to claim 28 wherein said alpha hydroxy and beta hydroxy acids are selected from the group consisting of citric, lactic, maleic, and combinations thereof.
31. The composition according to claim 17 wherein said composition has a pH of at least about 1.5 and at most about 4.5.
32. The composition according to claim 17 wherein said composition has a specific gravity of at least about 1.0 and at most about 1.5.
33. A composition comprising a molecule consisting of two carbon atoms, four hydrogen atoms, and four oxygen atoms.
34. A composition according to claim 33 wherein two of said four hydrogen atoms and two of said four oxygen atoms are present as hydroxyl groups.
35. A process of removing or dissolving a contaminant from an environment comprising:
selecting a composition of hydrogen peroxide, glycolic acid, and water, wherein said water is present in an amount of least about 50 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water and at most about 99.9 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water to provide a composition and contacting said contaminant with a concentration of said composition, wherein said concentration is effective in removing at some of said contaminant from said environment.
selecting a composition of hydrogen peroxide, glycolic acid, and water, wherein said water is present in an amount of least about 50 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water and at most about 99.9 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water to provide a composition and contacting said contaminant with a concentration of said composition, wherein said concentration is effective in removing at some of said contaminant from said environment.
36. A process according to claim 35 wherein said contaminant is selected from the group consisting of Group II elements, Group III elements, Group IV elements, Group V
elements, Group VI elements, Group VII elements, Group VIII elements, algae, fungi, bacteria, surfactants, natural gums, synthetic gums, organic compounds, paper fibers, paper filters, clays, sulfites, sulfates, oxides, adhesives, starches, and combinations thereof.
elements, Group VI elements, Group VII elements, Group VIII elements, algae, fungi, bacteria, surfactants, natural gums, synthetic gums, organic compounds, paper fibers, paper filters, clays, sulfites, sulfates, oxides, adhesives, starches, and combinations thereof.
37. A process according to claim 35 wherein said environment is selected from the group consisting of water-containing systems, paper producing systems, pulp producing systems, printing systems, packaging systems, flexographic systems, food processing systems, bleaching systems, metallurgy systems, acid washing systems, veterinary product systems, pesticide systems, meat processing systems, poultry processing systems, dairy processing systems, sanitizing systems, and combinations thereof.
38. A process according to claim 37 wherein said water-containing systems are selected from the group consisting of swimming pools, water treating systems, drainage systems, boiler systems, chiller systems, sewage treating systems, irrigation systems, agricultural systems, cooling tower systems, and combinations thereof.
39. A process according to claim 35 wherein said contaminant comprises algae and said environment comprises a water-containing system.
40. A process according to claim 39 wherein said water-containing system comprises a swimming pool.
41. A process according to claim 35 wherein said contaminant comprises a Group II element and said environment comprises a printing system.
42. A process according to claim 35 wherein said contaminant comprises a Group II element and said environment comprises a packaging system.
43. A process according to claim 35 wherein said contaminant comprises a starch and said environment comprises a packaging system.
44. A process of producing a composition comprising contacting hydrogen peroxide, glycolic acid, and water wherein said water is present in an amount of least about 50 weight percent based on the total weight of said hydrogen peroxide, glycolic acid, and water.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22306400P | 2000-08-04 | 2000-08-04 | |
| US60/223,064 | 2000-08-04 | ||
| PCT/US2001/024775 WO2002012428A1 (en) | 2000-08-04 | 2001-08-03 | Method of making a composition, a product from such method, and the use thereof in removing or dissolving a contaminant from an environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2417927A1 true CA2417927A1 (en) | 2002-02-14 |
| CA2417927C CA2417927C (en) | 2012-05-22 |
Family
ID=22834863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2417927A Expired - Fee Related CA2417927C (en) | 2000-08-04 | 2001-08-03 | Method of making a composition, a product from such method, and the use thereof in removing or dissolving a contaminant from an environment |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP1409632B1 (en) |
| JP (2) | JP5614912B2 (en) |
| CN (1) | CN1261555C (en) |
| AT (1) | ATE367431T1 (en) |
| AU (1) | AU8316501A (en) |
| BR (1) | BR0113031B1 (en) |
| CA (1) | CA2417927C (en) |
| CY (1) | CY1107765T1 (en) |
| DE (1) | DE60129477T2 (en) |
| DK (1) | DK1409632T3 (en) |
| ES (1) | ES2288980T3 (en) |
| IL (2) | IL154269A0 (en) |
| MX (1) | MXPA03001038A (en) |
| NZ (2) | NZ524399A (en) |
| PL (1) | PL199174B1 (en) |
| PT (1) | PT1409632E (en) |
| WO (1) | WO2002012428A1 (en) |
| ZA (1) | ZA200300973B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7029588B2 (en) * | 2003-03-19 | 2006-04-18 | Samuel Rupert Owens | Oxidizing solution and process for contaminants |
| US8398781B2 (en) * | 2004-08-27 | 2013-03-19 | Ecolab Usa Inc. | Methods for cleaning industrial equipment with pre-treatment |
| GEP20237469B (en) * | 2020-11-10 | 2023-02-10 | Dzala Llc | Novel compositions for neutralizing toxic effects of hydrogen peroxide in living cells or tissues |
| DE102021129678A1 (en) | 2021-11-15 | 2023-05-17 | Knieler & Team Gmbh | Ready-to-use aqueous disinfectant composition |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720441A (en) * | 1953-09-21 | 1955-10-11 | Du Pont | Peroxygen bleaching of nylon |
| US4609475A (en) * | 1984-02-24 | 1986-09-02 | Halliburton Company | Method of improving the permeability of a subterranean formation by removal of polymeric materials therefrom |
| US5122538A (en) * | 1990-07-23 | 1992-06-16 | Ecolab Inc. | Peroxy acid generator |
| DE4026806A1 (en) * | 1990-08-24 | 1992-02-27 | Henkel Kgaa | Cleaning carpet by impregnation with aq. soln. - contg. solid inorganic peroxide, activator for peroxide, and surfactant |
| JP3397383B2 (en) * | 1992-10-28 | 2003-04-14 | 花王株式会社 | Liquid bleaching detergent composition |
| GB9302441D0 (en) * | 1993-02-08 | 1993-03-24 | Warwick Int Group | Oxidising agents |
| US5409713A (en) * | 1993-03-17 | 1995-04-25 | Ecolab Inc. | Process for inhibition of microbial growth in aqueous transport streams |
| US5961736A (en) * | 1993-04-05 | 1999-10-05 | Active Environmental Technologies, Inc. | Method for removal of contaminants from surfaces |
| NZ260144A (en) * | 1993-04-12 | 1995-10-26 | Colgate Palmolive Co | Cleaning composition; contains three liquid phases which merge at a tricritical point; use for removing tar or grease from articles |
| US5567444A (en) * | 1993-08-30 | 1996-10-22 | Ecolab Inc. | Potentiated aqueous ozone cleaning and sanitizing composition for removal of a contaminating soil from a surface |
| EP0659876A3 (en) * | 1993-12-24 | 1996-12-04 | Procter & Gamble | Detergent additive composition. |
| US5759975A (en) * | 1996-08-26 | 1998-06-02 | Gage Products Company | Paint line cleaner |
| US5958984A (en) * | 1996-10-10 | 1999-09-28 | Devillez; Richard L. | Method and composition for skin treatment |
| JPH115995A (en) * | 1997-04-21 | 1999-01-12 | Lion Corp | Liquid oxygenic bleaching agent composition |
| JP3370571B2 (en) * | 1997-09-03 | 2003-01-27 | クリーンケミカル株式会社 | Disinfectant cleaning agents for medical equipment and disinfecting cleaning methods |
| JPH1180794A (en) * | 1997-09-08 | 1999-03-26 | Kao Corp | Liquid bleaching composition |
| JP3766746B2 (en) * | 1997-12-24 | 2006-04-19 | ライオン株式会社 | Liquid bleach composition |
-
2001
- 2001-08-03 BR BRPI0113031-5A patent/BR0113031B1/en not_active IP Right Cessation
- 2001-08-03 NZ NZ524399A patent/NZ524399A/en not_active IP Right Cessation
- 2001-08-03 DE DE60129477T patent/DE60129477T2/en not_active Expired - Lifetime
- 2001-08-03 NZ NZ545460A patent/NZ545460A/en not_active IP Right Cessation
- 2001-08-03 PL PL366164A patent/PL199174B1/en unknown
- 2001-08-03 ES ES01961943T patent/ES2288980T3/en not_active Expired - Lifetime
- 2001-08-03 CA CA2417927A patent/CA2417927C/en not_active Expired - Fee Related
- 2001-08-03 IL IL15426901A patent/IL154269A0/en active IP Right Grant
- 2001-08-03 AU AU8316501A patent/AU8316501A/en active Pending
- 2001-08-03 MX MXPA03001038A patent/MXPA03001038A/en active IP Right Grant
- 2001-08-03 CN CN01813465.3A patent/CN1261555C/en not_active Expired - Fee Related
- 2001-08-03 EP EP01961943A patent/EP1409632B1/en not_active Expired - Lifetime
- 2001-08-03 PT PT01961943T patent/PT1409632E/en unknown
- 2001-08-03 AT AT01961943T patent/ATE367431T1/en active
- 2001-08-03 WO PCT/US2001/024775 patent/WO2002012428A1/en active IP Right Grant
- 2001-08-03 DK DK01961943T patent/DK1409632T3/en active
- 2001-08-03 JP JP2002517719A patent/JP5614912B2/en not_active Expired - Fee Related
-
2003
- 2003-02-03 IL IL154269A patent/IL154269A/en not_active IP Right Cessation
- 2003-02-04 ZA ZA200300973A patent/ZA200300973B/en unknown
-
2007
- 2007-10-15 CY CY20071101329T patent/CY1107765T1/en unknown
-
2014
- 2014-07-24 JP JP2014150725A patent/JP5976731B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004519529A (en) | 2004-07-02 |
| NZ524399A (en) | 2006-03-31 |
| AU2001283165B2 (en) | 2006-10-26 |
| CA2417927C (en) | 2012-05-22 |
| JP2014224265A (en) | 2014-12-04 |
| AU8316501A (en) | 2002-02-18 |
| EP1409632A1 (en) | 2004-04-21 |
| BR0113031A (en) | 2004-11-09 |
| NZ545460A (en) | 2008-07-31 |
| DK1409632T3 (en) | 2007-11-12 |
| CY1107765T1 (en) | 2013-04-18 |
| ZA200300973B (en) | 2004-07-28 |
| MXPA03001038A (en) | 2004-09-10 |
| BR0113031B1 (en) | 2012-01-24 |
| IL154269A0 (en) | 2003-09-17 |
| JP5614912B2 (en) | 2014-10-29 |
| ATE367431T1 (en) | 2007-08-15 |
| JP5976731B2 (en) | 2016-08-24 |
| PT1409632E (en) | 2007-10-11 |
| PL366164A1 (en) | 2005-01-24 |
| EP1409632B1 (en) | 2007-07-18 |
| DE60129477T2 (en) | 2008-02-14 |
| WO2002012428A1 (en) | 2002-02-14 |
| ES2288980T3 (en) | 2008-02-01 |
| PL199174B1 (en) | 2008-08-29 |
| IL154269A (en) | 2007-03-08 |
| CN1261555C (en) | 2006-06-28 |
| EP1409632A4 (en) | 2004-08-25 |
| DE60129477D1 (en) | 2007-08-30 |
| CN1447852A (en) | 2003-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDC | Discontinued application reinstated |
Effective date: 20110517 |
|
| MKLA | Lapsed |
Effective date: 20200831 |