A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/06 (2006.01) A61K 8/02 (2006.01) A61Q 19/10 (2006.01)
Patent
CA 2252892
Wet-like cleaning wipes and similar articles that are particularly useful in removing perianal soils. These wipes (201) comprise a carrier comprising at least one polarphobic region, an optional, preferred substrate (202) such as tissue paper web, and an emulsion (209) applied to the carrier. The emulsion comprises a continuous external lipid phase and a dispersed internal polar phase. The continuous lipid phase of the emulsion is sufficiently brittle that it ruptures when subjected to low shear pressures during use to release the dispersed internal phase. Inclusion of the polarphobic region allows the ability to control flow of the internal water phase components following rupture of the emulsion.
Les lingettes nettoyantes de type humide et articles similaires sont particulièrement utiles pour éliminer les souillures périanales. Les lingettes (201) de la présente invention comprennent un support doté d'au moins une zone difficilement mouillable par des fluides polaires, un substrat (202) facultatif, de préférence une bande de papier mousseline, et une émulsion (209) appliquée sur le support. L'émulsion comprend une phase grasse externe continue et une phase polaire interne dispersée. La phase grasse continue de ladite émulsion est suffisamment friable pour se rompre lorsqu'elle est soumise à une légère contrainte de cisaillement au cours de l'utilisation et libérer la phase interne dispersée. La présence d'une zone difficilement mouillable par des fluides polaires permet de réguler l'écoulement des composants à phase aqueuse interne après la rupture de l'émulsion.
Gordon Gregory Charles
Mackey Larry Neil
Trokhan Paul Dennis
Sim & Mcburney
The Procter & Gamble Company
LandOfFree
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