Invention Application
- Patent Title: METHOD OF MAKING A NANOSTRUCTURED CYLINDRICAL ROLL
- Patent Title (中): 制造纳米结构圆柱滚子的方法
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Application No.: PCT/US2017/051146Application Date: 2017-09-12
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Publication No.: WO2018052895A2Publication Date: 2018-03-22
- Inventor: ZHU, James , LENTZ, Daniel M. , STENSVAD, Karl K. , TARNOWSKI, David J.
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Agency: BAKER, James A. et al.
- Priority: US62/395,518 20160916; US62/491,691 20170428
Abstract:
A method of patterning a cylindrical tool, including providing a stamp including a base and a layer of solid state ionic conductor thereon, applying a negative of a predetermined pattern of features on a major surface of the solid state ionic conductor, providing a cylindrical tool having a metallic surface positioned proximate the stamp, and applying an electric field between the metallic surface and a cathode while moving the stamp against the metallic surface in rolling line contact so as to impart the predetermined pattern of features onto the metallic surface, wherein the cathode is either the base or a conductive element positioned adjacent to the base. The positive of the predetermined pattern of features may include a multiplicity of nano-sized features.
Public/Granted literature
- WO2018052895A3 METHOD OF MAKING A NANOSTRUCTURED CYLINDRICAL ROLL Public/Granted day:2018-03-22
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