COATED SUBSTRATE WITH PROPERTIES OF KERATINOUS TISSUE

Article of manufacture comprising a substrate and a coating layer. The coating layer comprises at least one coating material, and is stably affixed to said substrate to form a stable, coated surface. The coated surface has a texture that mimics the topography of mammalian keratinous tissue and demon...

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Main Authors BELCHER, WILLIAM, RANDAL, EL-NOKALY, MAGDA, PAGE, STEVEN, HARDY, WARNER, RONALD, RAY, WARREN, RAPHAEL, MURAWSKI, SANDRA, LOU, PALDEY, SOHINI, CLAPP, MANNIE, LEE, DATTA, SASWATI
Format Patent
LanguageEnglish
French
Published 22.02.2007
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Summary:Article of manufacture comprising a substrate and a coating layer. The coating layer comprises at least one coating material, and is stably affixed to said substrate to form a stable, coated surface. The coated surface has a texture that mimics the topography of mammalian keratinous tissue and demonstrates at least one physical property representative of mammalian keratinous tissue, selected from the group consisting of a total surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a dispersive component of the surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a polar component of the total surface energy of from about 1 mJ/m2 to about 14 mJ/m2, a zeta-potential at a pH of about 5.0 of from about -40 mV to about 30 mV, and combinations thereof. L'invention concerne un article de fabrication comportant un substrat et une couche de revêtement. La couche de revêtement comprend un matériau de revêtement et est fixée de manière stable audit substrat pour former une surface revêtue stable. La texture de cette surface revêtue imite la topographie d'un tissu kératinique de mammifère et démontre au moins une propriété physique représentative d'un tissu kératinique de mammifère, choisi au sein du groupe composé d'une énergie de surface d'environ 15 à 50 mJ/m2, un composant dispersif de l'énergie de surface d'environ15 à 50 mJ/m2, un composant polaire de l'énergie de surface totale d'environ 1 à 14 mJ/m2, un potentiel zêta à un pH d'environ 5,0 d'approximativement -40 mV à approximativement 30 mV, et leurs combinaisons.
Bibliography:Application Number: WO2006US31204