公开(公告)号：US09803284B2

公开(公告)日：2017-10-31

申请号：US14888245

申请日：2014-04-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ranjith Divigalpitiya

IPC: B32B9/00 ,  B05D1/12 ,  C23C24/02 ,  B24B1/00

CPC classification number: C23C24/02 ,  B24B1/00

Abstract: A method comprises rubbing a powder comprising titanium dioxide particles against a surface of an aluminum substrate to form a layer bonded to the surface of the aluminum substrate. The powder comprises titanium dioxide and is essentially free of organic particles. Composite articles preparable by the method are also disclosed.

公开(公告)号：US09668333B2

公开(公告)日：2017-05-30

申请号：US14356914

申请日：2012-12-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ranjith Divigalpitiya ,  Mark J. Pellerite ,  John P. Baetzold ,  Gary A. Korba ,  Mieczyslaw H. Mazurek

IPC: H05K1/00 ,  H05K1/02 ,  H05K3/10 ,  B82Y10/00 ,  H01L51/44 ,  H01L31/0224 ,  G02F1/1343 ,  H01L51/00

CPC classification number: H05K1/02 ,  B82Y10/00 ,  G02F1/13439 ,  G02F2202/36 ,  H01L31/022466 ,  H01L51/0045 ,  H01L51/0097 ,  H01L51/445 ,  H05K3/10 ,  Y02E10/549 ,  Y02P70/521 ,  Y10T29/49155

Abstract: A transparent conductive article includes a transparent substrate, a thin electrically conductive grid, and a carbon nanolayer. The grid is disposed on the substrate, and the carbon nanolayer is also disposed on the substrate and in contact with the grid. The conductive grid and the carbon nanolayer may have thicknesses of no more than 1 micron and 50 nanometers, respectively. The carbon nanolayer has a morphology that includes graphite platelets embedded in nano-crystalline carbon, and can be produced with a buffing procedure using dry carbon particles without substantially damaging the grid structure. The article may have a visible light transmission of at least 80%, and a sheet resistance less than 500 or 100 ohms/square. The transparent substrate may comprise a flexible polymer film. The disclosed articles may substantially maintain an initial sheet resistance value when subjected to flexing.

公开(公告)号：US20150118457A1

公开(公告)日：2015-04-30

申请号：US14407480

申请日：2013-06-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ranjith Divigalpitiya ,  Mikhail L. Pekurovsky ,  Shawn C. Dodds

IPC: B05D1/32 ,  G06F3/044 ,  H01B13/00

CPC classification number: B05D1/327 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  H01B13/0036 ,  H01L29/1606 ,  Y10T428/24802 ,  Y10T428/24893

Abstract: A method of forming an article is provided. The method can include providing a substrate comprising a surface. The method can further include forming a solvent soluble layer on or over the surface of the substrate in a pattern, the pattern defining one or more first portions of the surface that are overlaid by the solvent soluble layer, and one or more second portions of the surface that are free of the solvent soluble layer. The method can further include forming a second layer on or over at least one of the first portions and at least one of the second portions, wherein the step of forming the second layer includes buffing an exfoliatable material on or over at least one of the first portions and at least one of the second portions. The method can further include removing the solvent soluble layer by applying a solvent to the substrate.

Abstract translation: 提供了一种形成物品的方法。 该方法可以包括提供包括表面的基底。 所述方法还可以包括以图案形式在基材表面上或上方形成溶剂可溶层，所述图案限定由溶剂可溶层覆盖的表面的一个或多个第一部分，以及所述表面的一个或多个第二部分 表面没有溶剂可溶层。 该方法还可以包括在第一部分和第二部分中的至少一个上至少一个上形成第二层，其中形成第二层的步骤包括在第一部分和/或第二部分中的至少一个上或之上抛光可剥离材料 部分和至少一个第二部分。 该方法还可以包括通过向基材施加溶剂来除去溶剂可溶层。

公开(公告)号：US20140329082A1

公开(公告)日：2014-11-06

申请号：US14366308

申请日：2012-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ranjith Divigalpitiya ,  Sabastine Ezugwu ,  Giovanni Fanchini

IPC: F28F21/02 ,  F28F21/06

CPC classification number: F28F21/02 ,  B32B27/08 ,  B32B27/20 ,  B32B37/24 ,  B32B2264/108 ,  B32B2307/302 ,  B32B2307/412 ,  B32B2307/704 ,  B32B2313/04 ,  B32B2367/00 ,  B32B2457/00 ,  B82Y30/00 ,  F28F21/06 ,  F28F2245/06 ,  H01B1/04 ,  H01B1/127 ,  H01B1/128 ,  H01L51/0037 ,  H01L51/0045 ,  H01L51/442 ,  Y02E10/549 ,  Y10T428/265 ,  Y10T428/30

Abstract: An article includes a substrate having a first major surface and optionally a second major surface. A layering arrangement is disposed on either or both of the first major surface and the second major surface. The layering arrangement includes a carbon layer and a conducting polymer layer.

Abstract translation: 一种制品包括具有第一主表面和任选地第二主表面的基底。 层叠装置设置在第一主表面和第二主表面中的一个或两个上。 层叠装置包括碳层和导电聚合物层。