Methods of delivering a health care active by administering personal health care articles comprising a filmament
A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
1. An oral care article comprising:
a. one or more nonwoven webs, the one or more nonwoven webs comprising:
i. from about 10% to about 80%, by weight of the one or more nonwoven webs, of one or more backbone materials;
ii. less than 10%, by weight of the nonwoven web, of water;
b. a coating composition comprising one or more oral care actives; wherein the coating composition is sealed between the one or more nonwoven webs, the one or more oral care actives comprising a teeth whitening agent, a tooth care agent, a mouthwash agent, a periodontal gum care agent, or combinations thereof, and wherein the coating composition is releasable from the oral care article upon exposure to an oral cavity.
2. The oral care article of claim 1 , wherein the one or more nonwoven webs comprises from about 10% to about 70%, by weight of the one or more-nonwoven webs, of one or more surfactants.
3. The oral care article of claim 2 , wherein the surfactant comprises an anionic surfactant, a zwitterionic surfactant, or a combination thereof.
4. The oral care article of claim 3 , wherein the surfactant comprises an alkyl sulfate and a betaine compound.
5. The oral care article of claim 1 , wherein the backbone material comprises a synthetic polymer, a sugar alcohol, or a combination thereof.
6. The oral care article of claim 5 , wherein the synthetic polymer comprises polyvinyl alcohol.
7. The oral care article of claim 5 , wherein the sugar alcohol is xylitol.
8. The oral care article of claim 1 , wherein the one or more nonwoven webs comprises an aesthetic agent.
9. The oral care article of claim 8 , wherein the aesthetic agent is selected from the group consisting of flavors, sensates, sweeteners, salivation agents, and combinations thereof.
10. The oral care article of claim 1 , wherein the one or more nonwoven webs comprises a meltblown filament.
11. The oral care article of claim 1 , wherein the one or more nonwoven webs comprises filaments at a basis weight of from about 20 g/m 2 to about 1000 g/m 2 .
12. The oral care article of claim 1 , wherein the one or more nonwoven webs comprises at least two nonwoven webs.
13. The oral care article of claim 12 , wherein the coating composition is sealed between the at least two nonwoven webs.
14. The oral care article of claim 1 , wherein the coating composition comprises a fluoride ion source.