Catamenial device
View Patent ↗There is provided a fibrous absorbent article for absorbing body fluids made up of a fibrous material defining a structure suitable for absorbing the body fluids, and disposed within the structure an effective amount, so as to reduce Staphylococcus aureus bacterial growth and neutralize TSS toxin-1 within the vagina, of one or more antimicrobial agents and one or more finishing agents.
1. A tampon comprising an absorbent material and a composition disposed in said absorbent material, the composition comprising:
at least one antibacterial agent in an amount of about 0.10 wt % to about 2.5 wt % of the total weight of the tampon, wherein said antibacterial agent is a mixture of alkyl dimethyl benzylammonium chloride and alkyl dimethyl ethylbenzylammonium chloride; and
at least one finishing agent in an amount of about 2.5 wt % of the total weight of the tampon, wherein said at least one finishing agent is one or more polyoxyethylene fatty acid esters,
wherein the composition has synergistic antibacterial properties effective to neutralize the production of TSST-1 toxin and reduce Staphylococcus aureus bacteria growth.
2. The tampon of claim 1 , wherein said at least one antibacterial agent is present in an amount of about 1.0 wt.% based on the total weight of the tampon.
3. The tampon of claim 1 , wherein said composition further comprises one or more additional components selected from the group consisting of: preservative, deodorant, fragrance, malodor counteractant material, humectant, and any combinations thereof.
4. The tampon of claim 1 , wherein said composition consists essentially of:
about 0.10 wt % to about 2.5 wt %, based on the total weight of the tampon, of a mixture of alkyl dimethyl benzylammonium chloride and alkyl dimethyl ethylbenzylammonium chloride; and
about 2.5 wt %, based on the total weight of the tampon, of one or more polyoxyethylene fatty acid esters.
5. A method of inhibiting the production of TSST-1 toxin by exposing TSST-1 toxin-producing Staphylococcus aureus bacteria to a tampon, the tampon having an absorbent material and a composition, the composition comprising:
at least one antibacterial agent in an amount of about 0.10 wt % to about 2.5 wt % of the total weight of the tampon, wherein said antibacterial agent is a mixture of alkyl dimethyl benzylammonium chloride and alkyl dimethyl ethylbenzylammonium chloride; and
at least one finishing agent in an amount of about 2.5 wt % of the total weight of the tampon, wherein said at least one finishing agent is one or more polyoxyethylene fatty acid esters;
wherein the composition has synergistic antibacterial properties effective to neutralize the production of TSST-1 toxin and reduce Staphylococcus aureus bacteria growth.
6. The method of claim 5 , wherein said at least one antibacterial agent is present in an amount about 1.0 wt. % based on the total weight of the tampon.
7. The method of claim 5 , wherein said composition further comprises one or more additional components selected from the group consisting of: preservative, deodorant, fragrance, malodor counteractant material, humectant and any combinations thereof.
8. The method of claim 5 , wherein said composition consists essentially of:
about 0.10 wt % to about 2.5 wt %, based on the total weight of the tampon, of a mixture of alkyl dimethyl benzylammonium chloride and alkyl dimethyl ethylbenzylammonium chloride; and
about 2.5 wt %, based on the total weight of the tampon, of one or more polyoxyethylene fatty acid esters.