Claims
- 1. A microbicidal disinfecting composition in the form of a concentrated aqueous solution for disinfecting an area against microbial attack wherein the microbes include naked viruses which comprises administrating in said area a microbially effective amount of a composition comprising (a) at last one of 2-phenyl-phenol and para-chloro-meta cresol, and (b) glutaraldehyde, the concentration of (a) ranging from about 5-15% by weight, and that of (b) from about 3-4% by weight.
- 2. A microbicidal disinfecting composition according to claim 1, wherein said composition further includes an acidifier.
- 3. A microbicidal disinfecting composition according to claim 1, wherein the concentrated solution is in diluted form to provide a composition having a concentration of (a) of from 0.025-0.75% and a concentration of (b) of from 0.015-0.2%.
- 4. A microbicidal disinfecting composition according to claim 1, wherein the composition is in the form of a concentrated aqueous solution, the concentration of (a) being about 11.5% by weight, and that of (b) being about 3.75% by weight.
- 5. A microbicidal disinfecting composition according to claim 3, wherein the concentrated solution is in diluted form to provide a composition having a concentration of (a) of from 0.0575-0.575% and a concentration of (b) of from 0.01875-0.1875%.
- 6. A microbicidal disinfecting composition according to claim 3, wherein the composition further includes lactic acid as an acidifier.
- 7. A microbicidal disinfecting composition according to claim 2, wherein said acidifier is lactic acid.
- 8. A microbicidal disinfecting composition according to claim 1, wherein the pH of the concentrate ranges from 2.3 to 5.
- 9. A microbicidal disinfecting composition according to claim 1, wherein the concentrate further includes up to 50% by weight based on the weight of the concentrate of a surfactant.
- 10. A microbicidal disinfecting composition according to claim 9, wherein the surfactant is an anionic surfactant.
- 11. A microbicidal disinfecting composition according to claim 9, wherein the amount of surfactant ranges from 10 to 40% by weight.
- 12. A microbicidal disinfecting composition according to claim 9, which comprises:
- - 15% by weight phenolic compounds,
- 3-4% by weight glutaraldehyde
- 10-20% by weight organic diluents
- 5-25% by weight surfactants
- and water to 100%.
Priority Claims (1)
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43 17 844 |
May 1993 |
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Parent Case Info
This is a continuation of application Ser. No. 08/553,483, filed on Nov. 21, 1995 now U.S. Pat. No. 5,696,170, which is a 371 of PCT/EP 94/01572 filed on May 16, 1994.
US Referenced Citations (3)
Non-Patent Literature Citations (1)
Entry |
Martindale, The Extra Pharmacopoeia, 28th Edition, pp. 564-565, 558 and 1290. |
Continuations (1)
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553483 |
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