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US 2019/0166834 A1Published application
Antimicrobial compositions
AssigneeSkirdle, LLC
InventorsJoseph Paul Thomas, Zsolt Istvan Hertelendy, Michael Lisle Howell
Life of this patent
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Abstract
Antimicrobial compositions providing synergistic antimicrobial effects against a variety of bacterial, viral and fungal organisms are described. Methods for using the antimicrobial compositions and products containing the antimicrobial compositions are also described herein.
Claims16
An antimicrobial composition comprising:
- a) ethylenediamine tetraacetic acid (EDTA) or salts thereof;
- b) a straight chain 1,2-alkanediol, wherein the straight chain 1,2-alkanediol is selected from group consisting of 1,2-pentanediol, 1,2-hexanediol, or a combination thereof;
- c) sodium dodecyl sulfate (SDS);
- d) a biocidal terpenoid selected from the group consisting of thymol, carvacrol, eugenol, and limonene;
- and
- e) water;
- and
- wherein the antimicrobial composition exhibits antimicrobial and bactericidal efficacy against one or more of Escherichia coli (E. coli), Staphylococcus aureus (S. aureus), Pseudomonas aeruginosa (P. aeruginosa), Salmonella enterica (S. enterica), Bordetella pertussis (B. pertussis) and Saccharomyces cerevisiae.
5 more elements
An antimicrobial composition comprising:
- a) from 0.2% to 3%, by weight per volume, of ethylenediamine tetraacetic acid (EDTA) or salts thereof;
- b) from 1% to 5%, by volume per volume, of a straight chain 1,2-alkanediol, wherein the straight chain 1,2-alkanediol is selected from group consisting of 1,2-pentanediol, 1,2-hexanediol, or a combination thereof;
- c) from 0.01% to 2.0%, by weight per volume, of a surfactant;
- d) from 0.05% to 0.5%, by weight per volume, of a biocidal terpenoid, wherein the biocidal terpenoid is carvacrol;
- and
- e) the balance being water;
- and
- wherein the antimicrobial composition exhibits antimicrobial and bactericidal efficacy against one or more of Escherichia coli (E. coli), Staphylococcus aureus (S. aureus), Pseudomonas aeruginosa (P. aeruginosa), Salmonella enterica (S. enterica), Bordetella pertussis (B. pertussis) and Saccharomyces cerevisiae.
5 more elements
Dependencies are inferred from the claim text.