Patent ID: 9034390
Filing Date: 2015-05-19
Classification: A01N,A61L

Abstract:
1. An anti-microbial composition comprising: a given amount of a given surfactant selected from the group consisting of 0.6%, 1%-4%, 6% and 10% of a poloxamer L-31, 0.6%, 3%, 4% and 6% of a poloxamer L-43, 3% of a poloxamer L-61, 2%, 3% and 4% of a poloxamer L-121, 0.1% of a poloxamer F-38, 6% of a poloxamer F-87, 2% of a poloxamer F-127 and 6% octylphenol ethoxylate 7.5, the poloxamer L-31 including an approximate molecular weight of propylene oxide/ethylene oxide block copolymer of 1100, an approximate molecular weight of the propylene oxide block of 950, and approximately 10% ethylene oxide content in the propylene oxide/ethylene oxide block copolymer, the poloxamer L-43 including an approximate molecular weight of propylene oxide/ethylene oxide block copolymer of 2500, an approximate molecular weight of the propylene oxide block of 1750, and approximately 20% ethylene oxide content in the propylene oxide/ethylene oxide block copolymer, the poloxamer L-61 including an approximate molecular weight of propylene oxide/ethylene oxide block copolymer of 2000, an approximate molecular weight of the propylene oxide block of 1750, and approximately 10% ethylene oxide content in the propylene oxide/ethylene oxide block copolymer, the poloxamer L-121 including an approximate molecular weight of propylene oxide/ethylene oxide block copolymer of 4400, an approximate molecular weight of the propylene oxide block of 4000, and approximately 10% ethylene oxide content in the propylene oxide/ethylene oxide block copolymer, the poloxamer F-38 including an approximate molecular weight of propylene oxide/ethylene oxide block copolymer of 5000, an approximate molecular weight of the propylene oxide block of 950, and approximately 80% ethylene oxide content in the propylene oxide/ethylene oxide block copolymer, the poloxamer F-87 including an approximate molecular weight of propylene oxide/ethylene oxide block copolymer of 7700, an approximate molecular weight of the propylene oxide block of 2250, and approximately 70% ethylene oxide content in the propylene oxide/ethylene oxide block copolymer, the poloxamer F-127 including an approximate molecular weight of propylene oxide/ethylene oxide block copolymer of 12500, an approximate molecular weight of the propylene oxide block of 4000, and approximately 70% ethylene oxide content in the propylene oxide/ethylene oxide block copolymer; citric acid; hydrogen peroxide; and peracetic acid; wherein the citric acid:hydrogen peroxide; peracetic acid ratio is equivalent to 0.7-3 citric acid:0.7-3 hydrogen peroxide:1-1.4 peracetic acid by weight; and the composition is not corrosive to ferrous metal after at least 2 hours of contact with the metal.