A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/20 (2006.01) A61L 15/24 (2006.01) A61L 15/26 (2006.01) A61L 15/48 (2006.01)
Patent
CA 2393349
An apertured film cover for a tampon is disclosed. The cover has a nonionic surfactant applied thereto. The nonionic surfactant provides improved fluid transfer across the cover, and it reduces frictional forces during processing of the tampon.
L'invention concerne une pellicule de film perforée destinée à un tampon, qui contient un tensioactif non ionique. Le tensioactif non ionique permet d'améliorer le transfert de fluide à travers la pellicule et de réduire les forces de frottement au cours de l'application du tampon.
Andol Joseph R.
Gell Carol B.
Louie Lai-Hing
Pierson Linda M.
Roller Judith
Mcneil-Ppc Inc.
Smart & Biggar
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