Invention Grant
- Patent Title: Coated substrate with properties of keratinous tissue
- Patent Title (中): 涂有底物的角质组织性质
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Application No.: US11502858Application Date: 2006-08-11
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Publication No.: US07954392B2Publication Date: 2011-06-07
- Inventor: William Randal Belcher , Mannie Lee Clapp , Saswati Datta , Magda El-Nokaly , Sandra Lou Murawski , Steven Hardy Page , Sohini Paldey , Ronald Ray Warner , Raphael Warren
- Applicant: William Randal Belcher , Mannie Lee Clapp , Saswati Datta , Magda El-Nokaly , Sandra Lou Murawski , Steven Hardy Page , Sohini Paldey , Ronald Ray Warner , Raphael Warren
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Melody A. Jones
- Main IPC: G01N33/00
- IPC: G01N33/00

Abstract:
Article of manufacture comprising a substrate and a coating layer. The coating layer comprises at least one coating material, and is stably affixed to the 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.
Public/Granted literature
- US20070128255A1 Coated substrate with properties of keratinous tissue Public/Granted day:2007-06-07
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