公开(公告)号：US20180067352A1

公开(公告)日：2018-03-08

申请号：US15798518

申请日：2017-10-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark J. Pellerite ,  Marc D. Radcliffe ,  John P. Baetzold ,  Marie A. Boulos ,  Michael L. Steiner ,  John J. Stradinger

IPC: G02F1/1343 ,  H05B33/28 ,  B82Y10/00 ,  G02F1/1333

CPC classification number: G02F1/13439 ,  B82Y10/00 ,  G02F1/133345 ,  G02F1/133365 ,  G02F2202/36 ,  H01L2924/00 ,  H01L2924/0002 ,  H05B33/28

Abstract: A transparent electrode is described and includes metallic nanowires and a polymeric overcoat layer for protecting the nanowires from corrosion and abrasion. The polymeric overcoat layer includes nanoparticles, particularly antimony tin oxide, zinc oxide and/or indium tin oxide, and has a sheet resistance of greater than about 107 ohm/sq. The transparent electrode can be used in electronic displays such as polymer-dispersed liquid crystal, liquid crystal, electrophoretic, electrochromic, thermochromic, electroluminescent and plasma displays.

公开(公告)号：US20170253570A1

公开(公告)日：2017-09-07

申请号：US15603495

申请日：2017-05-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Suresh Iyer ,  Mark J. Pellerite ,  Chetan P. Jariwala

IPC: C07D303/48 ,  B82Y30/00 ,  B82Y40/00 ,  C07C323/41 ,  C07C323/52 ,  C07C323/60 ,  C08G65/00 ,  C08G65/334 ,  C09D171/02 ,  G03F7/00 ,  C08F2/38 ,  B05D1/18 ,  B82Y10/00

CPC classification number: C07D303/48 ,  B05D1/185 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C07C323/41 ,  C07C323/52 ,  C07C323/60 ,  C08F2/38 ,  C08G65/007 ,  C08G65/334 ,  C09D171/02 ,  G03F7/0002

Abstract: A perfluoropolyether thiol compound comprises a perfluoropolyether segment, at least one mercapto group (—SH), and at least one intervening divalent carbonylimino moiety (—C(═O)—NR—, wherein R is hydrogen or alkyl). The compound can be produced, for example, by a ring-opening reaction of thiolactones with perfluoropolyether-substituted, primary or secondary amines. The compound can be used, for example, as a polymerization chain transfer agent, as an intermediate for the preparation of functional group-containing fluorochemical derivatives such as disulfides, and as a fluorinated surface treatment.

公开(公告)号：US09688785B2

公开(公告)日：2017-06-27

申请号：US14610727

申请日：2015-01-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Chetan P. Jariwala ,  Gregory D. Clark ,  Jason T. Petrin ,  Rudolf J. Dams ,  Steven J. Martin ,  Mark J. Pellerite

IPC: C08F14/18 ,  C08F8/40 ,  C09D127/12 ,  C08F220/22 ,  C08F220/36 ,  C08J3/09 ,  C09D133/06 ,  C09D133/14 ,  C09D133/16 ,  C09D143/02 ,  C08F220/10 ,  C08F220/18

CPC classification number: C08F14/185 ,  C08F8/40 ,  C08F220/10 ,  C08F220/18 ,  C08F220/22 ,  C08F220/36 ,  C08J3/09 ,  C08J2333/16 ,  C09D127/12 ,  C09D133/06 ,  C09D133/14 ,  C09D133/16 ,  C09D143/02 ,  Y10T428/3154 ,  Y10T428/31678 ,  C08F20/22 ,  C08F230/02

Abstract: A composition comprising at least one first divalent unit represented by formula: and at least one of a second divalent unit comprising a pendant Z group or a monovalent unit comprising a thioether linkage and a terminal Z group, wherein each Z group is independently selected from the group consisting of —P(O)(OY)2 and —O—P(O)(OY)2. R″ and R″′ are each independently selected from the group consisting of hydrogen and alkyl having from 1 to 4 carbon atoms. Y is selected from the group consisting of hydrogen, alkyl, trialkylsilyl, and a counter cation. Methods of treating a surface using these compositions and articles with a surface in contact with these compositions are provided. Methods of making these compositions are also provided.

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：US20160059605A1

公开(公告)日：2016-03-03

申请号：US14470298

申请日：2014-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Daniel J. Schmidt ,  Mark J. Pellerite ,  Martin B. Wolk ,  Stephen A. Johnson

IPC: B41M5/50 ,  B44C1/165

CPC classification number: B41M5/502 ,  B29D11/0073 ,  B44C1/165 ,  G02B1/111 ,  G02B5/0841

Abstract: Transfer films, articles made therewith, and layer-by-layer methods of making and using transfer films to form an inorganic optical stack are disclosed.

Abstract translation: 公开了转移膜，制成的制品以及制备和使用转移膜以形成无机光学叠层的逐层方法。

公开(公告)号：US20160059528A1

公开(公告)日：2016-03-03

申请号：US14470258

申请日：2014-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Martin B. Wolk ,  Michael Benton Free ,  Daniel J. Schmidt ,  Mark J. Pellerite ,  Robert F. Kamrath ,  Stephen A. Johnson ,  Terry O. Collier ,  Haefa Mansour

IPC: B32B27/28 ,  B32B37/26

CPC classification number: B32B37/025 ,  B29C47/00 ,  B29C47/0021 ,  B29C47/065 ,  B32B7/12 ,  B32B27/283 ,  B32B37/06 ,  B32B2307/416 ,  B32B2307/418 ,  B32B2315/08 ,  B32B2457/20 ,  B32B2551/00 ,  H01L21/022 ,  H01L21/02216 ,  H01L33/46 ,  H01L51/003 ,  Y02E10/549

Abstract: Transfer films, articles made therewith, and methods of making and using transfer films to form an inorganic optical stack are disclosed.

Abstract translation: 公开了转移膜，制成的制品以及制备和使用转移膜以形成无机光学堆叠的方法。

公开(公告)号：US09229261B2

公开(公告)日：2016-01-05

申请号：US14348373

申请日：2012-09-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Evan L. Schwartz ,  Mark J. Pellerite ,  Daniel W. Hennen ,  Marc D. Radcliffe ,  Michael L. Steiner ,  Marie A. Boulos ,  Michael E. Lauters ,  Gary T. Boyd ,  John P. Baetzold ,  John J. Stradinger ,  Vivian W. Jones

IPC: G02F1/1334 ,  G02B26/00 ,  G02F1/13 ,  G02F1/1347 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/1334 ,  G02B26/004 ,  G02F1/1323 ,  G02F1/133377 ,  G02F1/133524 ,  G02F1/13476

Abstract: An electronically switchable privacy film suitable for use in display devices are described. The electronically switchable privacy film comprises a pair of mutually opposing transparent electrodes; an optically transparent microstructured layer disposed between the transparent electrodes, the microstructured layer comprising a plurality of microstructured ribs extending across a surface thereof such that the microstructured ribs form an alternating series of ribs and channels; and electronically switchable material disposed in the channels, the electronically switchable material being capable of modulation between high and low light scattering states upon application of an electric field across the transparent electrodes.

Abstract translation: 描述适用于显示装置的可电切换隐私膜。 电子可切换隐私膜包括一对相互相对的透明电极; 设置在所述透明电极之间的光学透明微结构化层，所述微结构层包括跨越其表面延伸的多个微结构肋，使得所述微结构肋形成交替的一系列肋和通道; 以及设置在所述通道中的电子可切换材料，所述电子可切换材料能够在跨越所述透明电极的电场施加时在高和低光散射状态之间进行调制。

公开(公告)号：US20150076106A1

公开(公告)日：2015-03-19

申请号：US14384100

申请日：2013-05-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark J. Pellerite ,  Seth M. Kirk ,  Hyacinth L. Lechuga

IPC: H01B13/00

CPC classification number: H01B13/003 ,  H01B1/22 ,  H01L27/3239 ,  H01L51/0021 ,  H01L51/102 ,  H01L51/442 ,  H01L51/5206 ,  H01L51/5215 ,  H05K9/009 ,  H05K9/0094 ,  Y02E10/549

Abstract: A method comprising: providing a transparent electrically conductive film comprising: a transparent substrate (14); a composite layer (18) comprising: an electrically conductive layer disposed on at least a portion of a major surface of the transparent substrate (14) and comprising a plurality of interconnecting metallic nanowires (12); and a polymeric overcoat layer disposed on a portion of the electrically conductive layer, to provide a coated area of the electrically conductive layer; and patternwise exposing the coated area of the electrically conductive layer to a corona discharge to provide a patternwise exposed electrically conductive film comprising (1) an un exposed region (122) of the coated region having a first electrical resistivity, and (2) an exposed region (121) having a second electrical resistivity; wherein the exposed region is less electrically conductive than the unexposed region, and wherein there is a ratio of the second electrical resistivity over the first electrical resistivity of at least 1000:1.

Abstract translation: 一种方法，包括：提供透明导电膜，包括：透明基板（14）; 复合层（18），包括：导电层，设置在所述透明基板（14）的主表面的至少一部分上并且包括多个互连金属纳米线（12）; 以及设置在所述导电层的一部分上的聚合物外涂层，以提供所述导电层的涂覆区域; 以及将所述导电层的涂覆区域图案化地暴露于电晕放电以提供图案化的暴露的导电膜，所述导电膜包括（1）所述涂覆区域的未曝光区域（122）具有第一电阻率，和（2） 具有第二电阻率的区域（121）; 其中所述暴露区域比所述未曝光区域导电性差，并且其中所述第一电阻率与所述第一电阻率之比至少为1000:1。