Naturally-derived surface sanitizer and disinfectant
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01N-041/04
A01N-037/02
A01N-025/22
A01N-037/36
출원번호
US-0510778
(2014-10-09)
등록번호
US-10076115
(2018-09-18)
발명자
/ 주소
Salminen, William
Russotti, Gary
Aab, Richard
Tuchrelo, Robert
Cahoon, Jeffrey
출원인 / 주소
PRONATURAL BRANDS, LLC
대리인 / 주소
Dinsmore & Shohl LLP
인용정보
피인용 횟수 :
0인용 특허 :
28
초록▼
Food processing equipment, food contact surfaces, and non-food contact surfaces are sanitized or disinfected using an acid-anionic surfactant solution that has efficacy in hard water, is non-corrosive, and is stable at elevated temperatures. The sanitizing/disinfecting solution is prepared as a high
Food processing equipment, food contact surfaces, and non-food contact surfaces are sanitized or disinfected using an acid-anionic surfactant solution that has efficacy in hard water, is non-corrosive, and is stable at elevated temperatures. The sanitizing/disinfecting solution is prepared as a highly concentrated liquid and diluted to end use concentrations prior to application to food processing equipment or food or non-food contact surfaces. Efficacy in hard water is important for sanitizers and disinfectants that are diluted by the end user using potentially hard water. Stability at elevated temperatures is important for long-term storage and transportation. The diluted sanitizing/disinfecting solution exhibits strong antimicrobial activity against gram positive and gram negative bacteria even when diluted in hard water. The sanitizing/disinfecting solution exhibits low toxicity to humans and the environment since it is prepared from low toxicity ingredients that are readily biodegradable.
대표청구항▼
1. A sanitizing and disinfecting solution concentrate composition, comprising: at least about 10 wt % water;about 10-40 wt % of the one or more natural first organic acids selected from the group consisting of citric acid, fumaric acid, humic acid, acetic acid, and ascorbic acid; from about 5-30 wt
1. A sanitizing and disinfecting solution concentrate composition, comprising: at least about 10 wt % water;about 10-40 wt % of the one or more natural first organic acids selected from the group consisting of citric acid, fumaric acid, humic acid, acetic acid, and ascorbic acid; from about 5-30 wt % of sodium lauryl sulfate; from about 1-5 wt % of one or more monocarboxylic fatty acids selected from the group consisting of caprylic acid, capric acid, and lauric acid; from about 2-10 wt % of one or more alcohols selected from the group consisting of ethanol and isopropanol,optionally, a basic buffering agent;optionally, a buffering salt which is a source of sodium, potassium, magnesium, or calcium ions;optionally, sulfate or bisulfate; andoptionally, an essential oil,wherein:the concentrate composition lacks a chlorinated or halogenated compound;a 1:64 to 1:128 dilution of the concentrate composition in water reduces Staphylococcus aureus growth by at least 3.67 orders of magnitude upon contacting the Staphylococcus aureus with the dilution of the concentrate composition for 30 seconds; anda 1:64 to 1:128 dilution of the concentrate composition in water reduces Escherichia coli growth by at least 7.25 orders of magnitude upon contacting the Escherichia coli with the dilution of the concentrate composition for 30 seconds. 2. A sanitizing and disinfecting solution concentrate composition, consisting of: at least about 10 wt % water;about 10-40 wt % of the one or more natural first organic acids selected from the group consisting of citric acid, fumaric acid, humic acid, acetic acid, and ascorbic acid; from about 5-30 wt % of sodium lauryl sulfate; from about 1-5 wt % of one or more monocarboxylic fatty acids selected from the group consisting of caprylic acid, capric acid, and lauric acid; from about 2-10 wt % of one or more alcohols selected from the group consisting of ethanol and isopropanol;optionally, a basic buffering agent;optionally, a buffering salt which is a source of sodium, potassium, magnesium, or calcium ions;optionally, sulfate or bisulfate; andoptionally, an essential oil,wherein:the concentrate composition lacks a chlorinated or halogenated compound;a 1:64 to 1:128 dilution of the concentrate composition in water reduces Staphylococcus aureus growth by at least 3.67 orders of magnitude upon contacting the Staphylococcus aureus with the dilution of the concentrate composition for 30 seconds; anda 1:64 to 1:128 dilution of the concentrate composition in water reduces Escherichia coli growth by at least 7.25 orders of magnitude upon contacting the Escherichia coli with the dilution of the concentrate composition for 30 seconds. 3. A sanitizing and disinfecting solution concentrate composition, comprising: at least about 10 wt % water;citric acid at a concentration of about 10 to 40 wt %;lauryl sulfate at a concentration of about 5 to 30 wt %;capric acid at a concentration of about 1 to 5 wt %;isopropanol at a concentration of about 2 to 10 wt %; andcarbonate, bicarbonate, or both carbonate and bicarbonate;wherein:the concentrate composition lacks a chlorinated or halogenated compound;a 1:64 to 1:128 dilution of the concentrate composition in water reduces Staphylococcus aureus growth by at least 6.30 orders of magnitude upon contacting the Staphylococcus aureus with the dilution of the concentrate composition for 30 seconds;a 1:64 to 1:128 dilution of the concentrate composition in water reduces Escherichia coli growth by at least 7.34 orders of magnitude upon contacting the Escherichia coli with the dilution of the concentrate composition for 30 seconds.
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이 특허에 인용된 특허 (28)
McKinzie Michael D. (Kansas City MO) Winicov Murray W. (Kansas City MO), Acid sanitizer.
Francis Lawrence Richter ; Duane Joseph Reinhardt ; Richard R. Staub ; Teresa C. Podtburg, Acid sanitizing and cleaning compositions containing protonated carboxylic acids.
Roselle, Brian Joseph; Tollens, Fernando Ray; Rollins, David Kent; Jervier, Gregory Leo; Delgado, Rodolfo, Acidic antimicrobial compositions for treating food and food contact surfaces and methods of use thereof.
Lopes John A. (Grosse Ile MI) Stanton James H. (Grosse Ile MI), Antimicrobial sanitizing composition containing n-alkyl and n-alkenyl succinic acid and methods for use.
Beerse Peter William ; Morgan Jeffrey Michael ; Baier Kathleen Grieshop ; Cen Wei ; Bakken Theresa Anne ; Clapp Mannie Lee ; Warren Raphael, Mild, rinse-off antimicrobial liquid cleansing compositions which provide improved residual benefit versus gram positive bacteria.
Brown-Skrobot Susan K. (Hamilton Square NJ) Hossain Shafi U. (Roswell GA) Smith Kenneth R. (Marietta GA) Kuenn Cary K. (Appleton WI), Virucidal composition, the method of use and the product therefor.
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