Aqueous disinfectants and sterilants including transition metals
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C11D-007/18
C11D-007/02
C11D-003/48
출원번호
US-0361837
(2006-02-24)
등록번호
US-7507701
(2009-03-24)
발명자
/ 주소
Tichy,Daryl J.
Larson,Brian G.
출원인 / 주소
Solutions BioMed, LLC
대리인 / 주소
Thorpe North & Western LLP
인용정보
피인용 횟수 :
4인용 특허 :
47
초록▼
The present invention is drawn to disinfectant or sterilant compositions, which are human safe, e.g., food grade or food safe. In one embodiment, an aqueous disinfectant or sterilant composition can comprise an aqueous vehicle, including water, from 0.001 wt % to 50 wt % of a peracid, and from 0.001
The present invention is drawn to disinfectant or sterilant compositions, which are human safe, e.g., food grade or food safe. In one embodiment, an aqueous disinfectant or sterilant composition can comprise an aqueous vehicle, including water, from 0.001 wt % to 50 wt % of a peracid, and from 0.001 wt % to 25 wt % of a peroxide. Additionally, from 0.001 ppm to 50,000 ppm by weight of a transition metal based on the aqueous vehicle content can also be present. The composition can be substantially free of aldehydes. Alternatively or additionally, the transition metal can be in the form of a colloidal transition metal.
대표청구항▼
What is claimed is: 1. An aqueous disinfectant or sterilant composition, comprising: a) an aqueous vehicle, including: i) water; ii) from 0.001 wt % to 50 wt % of a peracid; iii) from 0.001 wt % to 25 wt % of a peroxide; and iv) a polyhydric alcohol; b) from 0.001 ppm to 50,000 ppm by weight of a
What is claimed is: 1. An aqueous disinfectant or sterilant composition, comprising: a) an aqueous vehicle, including: i) water; ii) from 0.001 wt % to 50 wt % of a peracid; iii) from 0.001 wt % to 25 wt % of a peroxide; and iv) a polyhydric alcohol; b) from 0.001 ppm to 50,000 ppm by weight of a transition metal or alloy thereof based on the aqueous vehicle content, wherein the transition metal is an elemental metal selected from the group consisting of ruthenium, rhodium, osmium, iridium, palladium, platinum, copper, gold, silver, and mixtures thereof; with the proviso that the disinfectant composition is substantially free of aldehydes. 2. A composition as in claim 1, wherein the disinfectant composition is substantially free of chlorine and bromine-containing components. 3. A composition as in claim 1, wherein the disinfectant composition is substantially free of iodophore-containing components. 4. A composition as in claim 1, wherein the disinfectant composition is substantially free of phenolic-containing components. 5. A composition as in claim 1, wherein the disinfectant composition is substantially free of quaternary ammonium-containing components. 6. A composition as in claim 1, wherein the polyhydric alcohol comprises 0.001 wt % to 95 wt % of the aqueous vehicle. 7. A composition as in claim 1, wherein the polyhydric alcohol includes two alcohol groups. 8. A composition as in claim 1, wherein the polyhydric alcohol includes three alcohol groups. 9. A composition as in claim 1, wherein the polyhydric alcohol is present at from 1 wt % to 50 wt % as part of the aqueous vehicle. 10. A composition as in claim 1, wherein the polyhydric alcohol is present at from 5 wt % to 15 wt % as part of the aqueous vehicle. 11. A composition as in claim 1, wherein the transition metal or alloy thereof is a colloidal transition metal or alloy thereof. 12. A composition as in claim 11, wherein the colloidal transition metal is colloidal silver. 13. A composition as in claim 11, wherein the colloidal transition metal or alloy thereof has an average particle size of from 0.001 μm to 1.0 μm. 14. A composition as in claim 13, wherein the colloidal transition metal or alloy thereof has an average particle size of from 0.030 μm to 0.5 μm. 15. A composition as in claim 1, wherein the transition metal or alloy thereof is present at from 15 ppm to 1500 ppm by weight. 16. A composition as in claim 1, wherein the peracid is an aliphatic peroxyacid. 17. A composition as in claim 1, wherein the peracid is an aromatic peroxyacid. 18. A composition as in claim 1, wherein the peracid is selected from the group consisting of peroxyformic acid, peroxyacetic acid, peroxyoxalic acid, peroxypropanoic acid, perlactic acid, peroxybutanoic acid, peroxypentanoic acid, peroxyhexanoic acid, peroxyadipic acid, peroxycitric, peroxybenzoic acid, and mixtures thereof. 19. A composition as in claim 1, wherein the peracid is present at from 0.001 wt % to 25 wt % as part of the aqueous vehicle. 20. A composition as in claim 1, wherein the peracid is present at from 1 wt % to 10 wt % as part of the aqueous vehicle. 21. A composition as in claim 1, wherein the peroxide is hydrogen peroxide. 22. A composition as in claim 1, wherein the peroxide is a metal peroxide. 23. A composition as in claim 22, wherein the metal peroxide is selected from the group consisting of sodium peroxide, magnesium peroxide, calcium peroxide, barium peroxide, and strontium peroxide, and mixtures thereof. 24. A composition as in claim 1, wherein the peroxide is a peroxyhydrate. 25. A composition as in claim 1, wherein the peroxide is generated in situ. 26. A composition as in claim 25, wherein the peroxide is hydrogen peroxide generated from sodium percarbonate. 27. A composition as in claim 1, wherein the peroxide is present at from 0.001 wt % to 10 wt % as part of the aqueous vehicle. 28. A composition as in claim 1, wherein the peroxide is present at from 1 wt % to 3 wt % as part of the aqueous vehicle. 29. An aqueous disinfectant or sterilant composition, comprising: a) an aqueous vehicle, including: i) water; ii) from 0.001 wt % to 50 wt % of an aromatic peroxyacid; and iii) from 0.001 wt % to 25 wt % of a peroxide, b) from 0.001 ppm to 50,000 ppm by weight of a transition metal or alloy thereof based on the aqueous vehicle content, wherein the transition metal is an elemental metal selected from the group consisting of ruthenium, rhodium, osmium, iridium, palladium, platinum, copper, gold, silver, and mixtures thereof; with the proviso that the disinfectant composition is substantially free of aldehydes. 30. A composition as in claim 29, wherein the disinfectant composition is substantially free of chlorine and bromine-containing components. 31. A composition as in claim 29, wherein the disinfectant composition is substantially free of iodophore-containing components. 32. A composition as in claim 29, wherein the disinfectant composition is substantially free of phenolic-containing components. 33. A composition as in claim 29, wherein the disinfectant composition is substantially free of quaternary ammonium-containing components. 34. A composition as in claim 29, further comprising from 0.001 wt % to 95 wt % C1-C24 alcohol as part of the aqueous vehicle. 35. A composition as in claim 34, wherein C1-C24 alcohol is selected from the group consisting of methanol, ethanol, propanols, butanols, pentanols, and mixtures thereof. 36. A composition as in claim 34, wherein the alcohol is a polyhydric alcohol. 37. A composition as in claim 36, wherein the polyhydric alcohol includes two alcohol groups. 38. A composition as in claim 36, wherein the polyhydric alcohol includes three alcohol groups. 39. A composition as in claim 34, wherein the C1-C24 alcohol is present at from 1 wt % to 50 wt % as part of the aqueous vehicle. 40. A composition as in claim 34, wherein the C1-C24 alcohol is present at from 5 wt % to 15 wt % as part of the aqueous vehicle. 41. A composition as in claim 29, wherein the transition metal or alloy thereof is a colloidal transition metal or alloy thereof. 42. A composition as in claim 41, wherein the colloidal transition metal is colloidal silver. 43. A composition as in claim 41, wherein the colloidal transition metal or alloy thereof has an average particle size of from 0.001 μm to 1.0 μm. 44. A composition as in claim 41, wherein the colloidal transition metal or alloy thereof has an average particle size of from 0.030 μm to 0.5 μm. 45. A composition as in claim 29, wherein the transition metal or alloy thereof is present at from 15 ppm to 1500 ppm by weight. 46. A composition as in claim 29, wherein the aromatic peroxyacid is present at from 0.001 wt % to 25 wt % as part of the aqueous vehicle. 47. A composition as in claim 29, wherein the aromatic peroxyacid is present at from 1 wt % to 10 wt % as part of the aqueous vehicle. 48. A composition as in claim 29, wherein the peroxide is hydrogen peroxide. 49. A composition as in claim 29, wherein the peroxide is a metal peroxide. 50. A composition as in claim 49, wherein the metal peroxide is selected from the group consisting of sodium peroxide, magnesium peroxide, calcium peroxide, barium peroxide, and strontium peroxide, and mixtures thereof. 51. A composition as in claim 29, wherein the peroxide is a peroxyhydrate. 52. A composition as in claim 29, wherein the peroxide is generated in situ. 53. A composition as in claim 52, wherein the peroxide is hydrogen peroxide generated from sodium percarbonate. 54. A composition as in claim 29, wherein the peroxide is present at from 0.001 wt % to 10 wt % as part of the aqueous vehicle. 55. A composition as in claim 29, wherein the peroxide is present at from 1 wt % to 3 wt % as part of the aqueous vehicle. 56. An aqueous disinfectant or sterilant composition, comprising: a) an aqueous vehicle, including: i) water; ii) from 0.001 wt % to 50 wt % of a peracid; and iii) from 0.001 wt % to 25 wt % of a metal peroxide, b) from 0.001 ppm to 50,000 ppm by weight of a transition metal or alloy thereof based on the aqueous vehicle content, wherein the transition metal is an elemental metal selected from the group consisting of ruthenium, rhodium, osmium, iridium, palladium, platinum, copper, gold, silver, and mixtures thereof; with the proviso that the disinfectant composition is substantially free of aldehydes. 57. A composition as in claim 56, wherein the disinfectant composition is substantially free of chlorine and bromine-containing components. 58. A composition as in claim 56, wherein the disinfectant composition is substantially free of iodophore-containing components. 59. A composition as in claim 56, wherein the disinfectant composition is substantially free of phenolic-containing components. 60. A composition as in claim 56, wherein the disinfectant composition is substantially free of quaternary ammonium-containing components. 61. A composition as in claim 56, further comprising from 0.001 wt % to 95 wt % C1-C24 alcohol as part of the aqueous vehicle. 62. A composition as in claim 61, wherein C1-C24 alcohol is selected from the group consisting of methanol, ethanol, propanols, butanols, pentanols, and mixtures thereof. 63. A composition as in claim 61, wherein the C1-C24 alcohol is a polyhydric alcohol. 64. A composition as in claim 63, wherein the polyhydric alcohol includes two alcohol groups. 65. A composition as in claim 63, wherein the polyhydric alcohol includes three alcohol groups. 66. A composition as in claim 61, wherein the C1-C24 alcohol is present at from 1 wt % to 50 wt % as part of the aqueous vehicle. 67. A composition as in claim 61, wherein the C1-C24 alcohol is present at from 5 wt % to 15 wt % as part of the aqueous vehicle. 68. A composition as in claim 56, wherein the transition metal or alloy thereof is a colloidal transition metal or alloy thereof. 69. A composition as in claim 68, wherein the colloidal transition metal is colloidal silver. 70. A composition as in claim 68, wherein the colloidal transition metal or alloy thereof has an average particle size of from 0.001 μm to 1.0 μm. 71. A composition as in claim 68, wherein the colloidal transition metal or alloy thereof has an average particle size of from 0.030 μm to 0.5 μm. 72. A composition as in claim 56, wherein the transition metal or alloy thereof is present at from 15 ppm to 1500 ppm by weight. 73. A composition as in claim 56, wherein the peracid is an aliphatic peroxyacid. 74. A composition as in claim 56, wherein the peracid is an aromatic peroxyacid. 75. A composition as in claim 56, wherein the peracid is selected from the group consisting of peroxyformic acid, peroxyacetic acid, peroxyoxalic acid, peroxypropanoic acid, perlactic acid, peroxybutanoic acid, peroxypentanoic acid, peroxyhexanoic acid, peroxyadipic acid, peroxycitric, peroxybenzoic acid, and mixtures thereof. 76. A composition as in claim 56, wherein the peracid is present at from 0.001 wt % to 25 wt % as part of the aqueous vehicle. 77. A composition as in claim 56, wherein the peracid is present at from 1 wt % to 10 wt % as part of the aqueous vehicle. 78. A composition as in claim 56, wherein the metal peroxide is selected from the group consisting of sodium peroxide, magnesium peroxide, calcium peroxide, barium peroxide, and strontium peroxide, and mixtures thereof. 79. A composition as in claim 56, wherein the metal peroxide is present at from 0.001 wt % to 10 wt % as part of the aqueous vehicle. 80. A composition as in claim 56, wherein the metal peroxide is present at from 1 wt % to 3 wt % as part of the aqueous vehicle.
Busch Daryle Hadley ; Collinson Simon Robert,GBX ; Hubin Timothy Jay ; Perkins Christopher Mark ; Labeque Regine,BEX ; Williams Barbara Kay ; Johnston James Pyott,BEX ; Kitko David Johnathan ; Burcke, Bleach compositions.
Perkins Christopher Mark ; Labeque Regine,BEX ; Williams Barbara Kay ; Johnston James Pyott,BEX ; Kitko David Johnathan ; Burckett-St. Laurent James Charles Theophile Roger ; Burns Michael Eugene, Bleach compositions containing metal bleach catalyst, and bleach activators and/or organic percarboxylic acids.
Carnes, Corrie L.; Klabunde, Kenneth J.; Koper, Olga; Martin, Lisa S.; Knappenberger, Kyle; Malchesky, Paul S.; Sanford, Bill R., Decontaminating systems containing reactive nanoparticles and biocides.
Dresdner ; Jr. Karl P. (235 W. 48th St. ; Apt. #18N New York City NY 10036) Dangman Kenneth H. (400 Riverside Dr. ; Apt. #1A New York City NY 10032) Jazlowiecki Edward A. (15 Sachems Trail West Simsb, Flexible protective medical gloves and methods for their use.
Crommelynck Francois (Saint Martin Le Vinoux FRX) Granger Michel (Chalon-sur-Saone FRX) Rio Michel (Elancourt FRX) Tourdot Jacques (Paris FRX), Method of preparing stable dilute solutions of aliphatic carboxylic peracids, and the resulting solutions.
Da Silva Alcides B. (Sao Paulo BRX) Tognetti Joao B. (Sao Paulo BRX) Dadabhoy Jal R. (Sao Paulo BRX), Process for the accelerated production of stable solutions, in equilibrium, of peracetic acid in low concentrations.
Richter Francis L. (Circle Pines MN) Pedersen Daniel E. (Cottage Grove MN) Biedscheid May J. (St. Paul MN) Fredell Dale L. (Lindstrom MN), Sanitizing composition comprising a blend of aromatic and polyunsaturated carboxylic acids.
Cosentino Louis C. (Deephaven MN) Jansen Walter B. (Sandy UT) Hall ; II Robert T. (Welch MN) Marino Rosario M. (Bogota MN COX) Hall Kimberly L. (Welch MN), Stable, anticorrosive peracetic/peroxide sterilant.
Breitenbach Jorg,DEX ; Fussnegger Bernhard,DEX ; Lang Siegfried,DEX, Topical Products as prophylactic of curative agents for bacterial skin infections.
Boden Richard M. (Monmouth Beach NJ), Use of branched ketones in augmenting or enhancing the aroma or taste of foodstuffs, chewing gums, toothpastes or chewin.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.