A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
2/98.05, 28/0.55
A61L 15/34 (2006.01) A61L 15/48 (2006.01)
Patent
CA 2205036
A diaper containing a liquid pervious topsheet coated with a lotion composition is disclosed. The lotion composition reduces the adherence of BM to the skin of the wearer, thereby improving the ease of BM cleanup. The lotion composition comprises a plastic or fluid polysiloxane emollient such as phenyl-functional polymethylsiloxanes, an immobilizing agent such as a fatty alcohol or paraffin wax to immobilize the emollient on the surface of the diaper topsheet, and optionally a hydrophilic surfactant to improve wettability of the coated topsheet. Because the polysiloxane emollient is substantially immobilized on the surface of the topsheet, less lotion is required to impart the desired therapeutic or protective lotion coating benefits.
L'invention concerne une couche contenant une feuille de garniture perméable aux liquides enduite d'une composition de lotion. La composition de lotion réduit l'adhésion des selles sur la peau de l'utilisateur, améliorant ainsi la facilité de nettoyage. La composition de lotion comprend un émollient à base de polysiloxane plastique ou fluide tels que des polyméthylsyloxanes à fonction phényle, un agent d'immobilisation tel qu'un alcool gras ou une cire de paraffine afin d'immobiliser l'émollient sur la surface de la feuille de garniture de la couche, et facultativement un tensioactif hydrophyle destiné à améliorer l'humectabilité de la feuille de garniture enduite. Du fait que l'émollient à base de polysiloxane est sensiblement immobilisé sur la surface de la feuille de garniture, il suffit de moins de lotion pour conférer les avantages thérapeutiques ou protecteurs voulus par l'application de lotion.
Mackey Larry Neil
Roe Donald Carroll
Dimock Stratton Llp
The Procter & Gamble Company
LandOfFree
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