A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01) C09D 11/00 (2006.01)
Patent
CA 2676725
The present invention relates to absorbent articles that comprise high barrier sheets that comprise an ink composition that is applied in aqueous form, typically (substantially) free of organic solvents, and processes for making such articles. The sheets are typically used as or part of a cuff, such as an anal and/ or genital cuff (also referred to as topsheet with opening or openings) or leg cuff or barrier cuff, used in for example diapers. The water-based ink comprises typically surfactant and a specific water-based film-forming polymer solution or dispersion.
Cette invention se rapporte à des articles absorbants qui comprennent des feuilles extrêmement protectrices renfermant une composition colorante appliquée sous forme aqueuse, typiquement (sensiblement) dépourvue de solvants organiques. L'invention concerne également des procédés de fabrication de ces articles. Les feuilles sont généralement utilisées en tant que feuillet ou partie de feuillet, par exemple feuillet anal et/ou génital (voile supérieur à ouverture(s)) ou feuillet au niveau des jambes ou feuillet imperméable, utilisé par exemple dans les couches. Le colorant à base d'eau comprend typiquement un tensioactif et une solution ou dispersion de polymère filmogène spécifique à base d'eau.
Li Wenbin
Ponomarenko Ekaterina Anatolyevna
Warner Alrick Vincent
Dimock Stratton Llp
The Procter & Gamble Company
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