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公开(公告)号:US20070128255A1
公开(公告)日:2007-06-07
申请号:US11502858
申请日:2006-08-11
申请人: William Belcher , Mannie Clapp , Saswati Datta , Magda El-Nokaly , Sandra Murawski , Steven Page , Sohini Paldey , Ronald Warner , Raphael Warren
发明人: William Belcher , Mannie Clapp , Saswati Datta , Magda El-Nokaly , Sandra Murawski , Steven Page , Sohini Paldey , Ronald Warner , Raphael Warren
CPC分类号: C08J7/065 , A61L27/28 , A61L27/50 , A61L2400/18 , B82Y30/00 , C08J2375/04 , Y10T428/24479 , Y10T428/24802 , Y10T428/26 , Y10T428/31551 , Y10T442/2525
摘要: 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.
摘要翻译: 包括基材和涂层的制品。 涂层包含至少一种涂层材料,并且稳定地固定到所述基底上以形成稳定的涂覆表面。 涂覆的表面具有模仿哺乳动物角质组织的形貌的纹理,并且显示代表哺乳动物角质组织的至少一种物理性质,其选自总表面能为约15mJ / m 2 / 约50mJ / m 2的表面能的分散组分约为15mJ / m 2至约50mJ / m 2, / SUP>,总表面能的极性分量为约1mJ / m 2至约14mJ / m 2,ζ电位为pH为 约-40mV至约30mV的约5.0,及其组合。
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2.
公开(公告)号:US20070288186A1
公开(公告)日:2007-12-13
申请号:US11702404
申请日:2007-02-05
申请人: Saswati Datta , William Belcher , Sandra Murawski , Mannie Clapp , Steven Page , Magda El-Nokaly , Richard Tweddell , Sohini Paldey , Louis Wong , Ronald Warner , Kerstin Nolkrantz , Chitra Laxmanan , Brian Ranade , Jianjun Li , Randall Marsh , Maria Sanchez Pena
发明人: Saswati Datta , William Belcher , Sandra Murawski , Mannie Clapp , Steven Page , Magda El-Nokaly , Richard Tweddell , Sohini Paldey , Louis Wong , Ronald Warner , Kerstin Nolkrantz , Chitra Laxmanan , Brian Ranade , Jianjun Li , Randall Marsh , Maria Sanchez Pena
CPC分类号: G01N19/02 , G01N2030/025 , G01N2203/0246
摘要: Method of product evaluation comprising the steps of applying at least one substance to a surface of an artificial substrate to form a substance-coated surface, wherein the substrate surface demonstrates at least one physical property selected from the group consisting of a total surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a polar component of the total surface energy of from about 0 mJ/m2 to about 15 mJ/m2, a zeta-potential at a pH of about 5.0 of from about −30 mV to about 30 mV, and combinations thereof, and performing at least one analysis of the substance-coated surface.
摘要翻译: 产品评估方法包括以下步骤:将至少一种物质施加到人造基底的表面以形成物质涂覆的表面,其中所述基底表面显示出至少一种物理性质,所述物理性质选自以下物质的总表面能: 约15mJ / m 2至约50mJ / m 2,总表面能的极性分量为约0mJ / m 2 / >约15mJ / m 2,pH约为5.0,约-30mV至约30mV的ζ电位及其组合,并进行至少一种物质分析 涂层表面。
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