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1. 发明授权

US11359301B2 Transparent and colorless hardcoating films for optical materials with a tunable index of refraction and scratch resistance, as formed from anodic aluminum films 有权
$Transparent and colorless hardcoating films for optical materials with a tunable index of refraction and scratch resistance, as formed from anodic aluminum films$
公开(公告)号：US11359301B2
公开(公告)日：2022-06-14
申请号：US16262338
申请日：2019-01-30
申请人： David Roberts Winn
发明人： David Roberts Winn
IPC分类号： C25D11/04 , C25D11/24 , C25D11/00 , C25D11/16 , G02B1/115 , B29C64/20 , B33Y30/00
摘要： The invention relates to a method of processing of materials using a moving interface, the method comprising: providing a working material, the working material comprising a substrate with a metallic film on at least one side of the substrate; providing an energy source adjacent to the working material, where the energy source is electrical current between a cathode and the working material as an anode; providing for relative controlled movement between the working material and the energy source, where the relative controlled movement is a motor attached to the working material via a linkage; activating the energy source such that the energy processes the working material; moving the energy source and/or the working material relative to the other to control the amount of processing of the working material achieved by the energy, where the processing of the working material is anodization; immersing the working material at a controlled speed into an anodizing bath equipped with a cathode; starting anodization of the metallic film at the edge of the metallic film furthest from the anode connection and just below the anodization bath, and immersing the working material into the bath such that the anodization is moved up the metallic film towards the edge nearest the anode connection, resulting in a complete conversion to oxide, except for a non-anodized small metal or conductive edge where the anode voltage is connected to the workpiece.

2. 发明申请

US20190226113A1 TRANSPARENT AND COLORLESS HARDCOATING FILMS FOR OPTICAL MATERIALS WITH A TUNABLE INDEX OF REFRACTION AND SCRATCH RESISTANCE, AS FORMED FROM ANODIC ALUMINUM FILMS 审中-公开
公开(公告)号：US20190226113A1
公开(公告)日：2019-07-25
申请号：US16262338
申请日：2019-01-30
申请人： David Roberts Winn
发明人： David Roberts Winn
IPC分类号： C25D11/04 , C25D11/24
摘要： The invention relates to a method of processing of materials using a moving interface, the method comprising: providing a working material, the working material comprising a substrate with a metallic film on at least one side of the substrate; providing an energy source adjacent to the working material, where the energy source is electrical current between a cathode and the working material as an anode; providing for relative controlled movement between the working material and the energy source, where the relative controlled movement is a motor attached to the working material via a linkage; activating the energy source such that the energy processes the working material; moving the energy source and/or the working material relative to the other to control the amount of processing of the working material achieved by the energy, where the processing of the working material is anodization; immersing the working material at a controlled speed into an anodizing bath equipped with a cathode; starting anodization of the metallic film at the edge of the metallic film furthest from the anode connection and just below the anodization bath, and immersing the working material into the bath such that the anodization is moved up the metallic film towards the edge nearest the anode connection, resulting in a complete conversion to oxide, except for a non-anodized small metal or conductive edge where the anode voltage is connected to the workpiece.

3. 发明申请

US20170211200A1 METHOD AND APPARATUS FOR THE MOVING INTERFACE PROCESSING OF MATERIALS 审中-公开
公开(公告)号：US20170211200A1
公开(公告)日：2017-07-27
申请号：US15404873
申请日：2017-01-12
申请人： David Roberts Winn
发明人： David Roberts Winn
IPC分类号： C25D11/02 , C25D17/10 , C25D11/04
CPC分类号： C25D11/022 , B22F3/1055 , B29C64/00 , C25D11/005 , C25D11/04 , C25D11/16 , C25D11/246 , Y02P10/295
摘要： A method of moving interface processing of materials, the method comprising: providing a working material; providing an energy source adjacent to the working material; providing for relative controlled movement between the working material and the energy source; activating the energy source such that the energy processes the working material; moving the energy source and/or the working material relative to the other to control the amount of processing of the working material achieved by the energy. An apparatus for the moving interface processing of materials, the apparatus comprising: working material; an energy source adjacent to the working material; a means for providing for relative controlled movement between the working material and the energy source such that the amount of processing of the working material achieved by the energy from the energy source is controlled. An apparatus for the moving interface processing of materials, the apparatus comprising: an anodizing bath; a cathode located in the anodizing bath; a power supply in communication with the cathode, and the power supply configured to be in communication with a working material at an anode connection such that a portion of the working material acts as an anode; a motor configured to accurately and methodically move the a working material into the anodizing bath such that anodization of the working material begins at the edge of the working material furthest from the anode connection and just below the anodization bath, and the motor is further configured to immerse the working material into the bath such that the anodization is moved up the working material towards the edge nearest the anode connection, resulting in generally complete conversion to oxide, except for a vanishingly small or insignificant metal or conductive edge adjacent or at the anode connection.

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