公开(公告)号：US20170067150A1

公开(公告)日：2017-03-09

申请号：US15354086

申请日：2016-11-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Moses M. David ,  Ta-Hua Yu ,  Daniel S. Bates ,  Jayshree Seth ,  Michael S. Berger ,  Carsten Franke ,  Sebastian F. Zehentmaier

IPC: C23C16/02 ,  C23C16/50 ,  H01J37/32

CPC classification number: C23C16/0245 ,  B81C1/00031 ,  B81C2201/0132 ,  C09J7/22 ,  C09J2201/606 ,  C23C16/50 ,  H01J37/32082 ,  H01J37/32541 ,  H01J2237/3321 ,  H01J2237/3341

Abstract: A method of making a nanostructure and nanostructured articles by depositing a layer to a major surface of a substrate by plasma chemical vapor deposition from a gaseous mixture while substantially simultaneously etching the surface with a reactive species. The method includes providing a substrate; mixing a first gaseous species capable of depositing a layer onto the substrate when formed into a plasma, with a second gaseous species capable of etching the substrate when formed into a plasma, thereby forming a gaseous mixture; forming the gaseous mixture into a plasma; and exposing a surface of the substrate to the plasma, wherein the surface is etched and a layer is deposited on at least a portion of the etched surface substantially simultaneously, thereby forming the nanostructure. The substrate can be a (co)polymeric material, an inorganic material, an alloy, a solid solution, or a combination thereof. The deposited layer can include the reaction product of plasma chemical vapor deposition using a reactant gas comprising a compound selected from the group consisting of organosilicon compounds, metal alkyl compounds, metal isopropoxide compounds, metal acetylacetonate compounds, metal halide compounds, and combinations thereof. Nanostructures of high aspect ratio and optionally with random dimensions in at least one dimension and preferably in three orthogonal dimensions can be prepared.

Abstract translation: 一种通过从气体混合物的等离子体化学气相沉积而将基底沉积到基底的主表面上而形成纳米结构和纳米结构化制品的方法，同时基本上同时用反应性物质蚀刻该表面。 该方法包括提供基板; 当形成等离子体时，能够将能够沉积到衬底上的第一气态物质混合，当形成等离子体时，能够蚀刻衬底的第二气态物质，从而形成气态混合物; 将气态混合物形成等离子体; 以及将所述衬底的表面暴露于所述等离子体，其中所述表面被蚀刻并且基本上同时地在所述蚀刻表面的至少一部分上沉积层，从而形成所述纳米结构。 基底可以是（共）聚合物材料，无机材料，合金，固溶体或其组合。 沉积层可以包括使用包含选自有机硅化合物，金属烷基化合物，金属异丙醇化合物，金属乙酰丙酮化合物，金属卤化物化合物及其组合的化合物的反应气体的等离子体化学气相沉积的反应产物。 可以制备高纵横比的纳米结构，并且任选地在至少一个维度，优选三个正交尺寸的随机尺寸。

公开(公告)号：US20170044709A1

公开(公告)日：2017-02-16

申请号：US15304096

申请日：2015-04-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Zeba Parkar ,  Seth M. Kirk ,  Moses M. David ,  Craig A. Miller ,  Derrick M. Poirier

IPC: D06M10/02 ,  C08J5/08 ,  C08J5/06 ,  C03C25/62 ,  C08J5/24

CPC classification number: D06M10/025 ,  C03C25/6293 ,  C08J5/06 ,  C08J5/08 ,  C08J5/24 ,  C08J2363/00 ,  D06M2101/40 ,  D06M2200/40 ,  D06M2400/01

Abstract: Surface treated fibers and methods of treating individual fiber surfaces. One exemplary method includes subjecting a precursor gas to a plasma-generating discharge within an atmospheric plasma generator to generate a reactive species flow including reactive oxygen species, and exposing a reinforcing fiber to the reactive species flow for a treatment time sufficient to functionalize the reinforcing fiber with oxygen such that at least one of a composite matrix interfacial adhesion of the reinforcing fiber or a composite matrix interfacial strength of the reinforcing fiber, increases. The precursor gas preferably includes a carrier gas and an oxidative gas, the oxidative gas being contained in an amount of up to 25% by volume of the precursor gas.

Abstract translation: 表面处理纤维和处理单个纤维表面的方法。 一种示例性方法包括使前体气体在大气等离子体发生器内进行等离子体产生放电以产生包括活性氧物质的反应性物质流，并将增强纤维暴露于反应物流中足以使强化纤维官能化的处理时间 使得增强纤维的复合基质界面粘合或增强纤维的复合基体界面强度中的至少一种增加。 前体气体优选包括载气和氧化气体，氧化性气体的含量高达前体气体体积的25％。

公开(公告)号：US20160141149A1

公开(公告)日：2016-05-19

申请号：US14895693

申请日：2014-07-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Moses M. David ,  Ta-Hua Yu ,  Daniel S. Bates ,  Jayshree Seth ,  Michael S. Berger ,  Carsten Franke ,  Sebastian F. Zehentmaier

IPC: H01J37/32

CPC classification number: H01J37/32009 ,  G09B19/00 ,  H01J2237/332 ,  H01J2237/334

Abstract: A method and apparatus for enhancing a cognitive ability of a user may comprise: conducting, via a user interface display of a user computing device, a training session which may comprise: presenting a transportation routing network having a source of travelers and a respective unique destination for each traveler and a path from the source to the respective unique destination, each path comprising at least one direction modification element operable by the user to correctly direct the traveler from the source to the respective unique destination; displaying to the user a traveler moving along a path from the source to the at least one direction modification element; allowing the user to control the position of the at least one direction modification element so as to direct the traveler from the source to the respective unique destination.

Abstract translation: 用于增强用户的认知能力的方法和装置可以包括：经由用户计算设备的用户界面显示进行训练会话，该训练会话可以包括：呈现具有旅行者来源的运输路由网络和相应的唯一目的地 对于每个旅行者以及从源到相应的唯一目的地的路径，每个路径包括至少一个方向修改单元，其可由用户操作以将旅行者从源正确地引导到相应的唯一目的地; 向用户显示沿着从源到至少一个方向修改元件的路径移动的旅行者; 允许用户控制至少一个方向修改元件的位置，以便将旅行者从源引导到相应的唯一目的地。

公开(公告)号：US20150077854A1

公开(公告)日：2015-03-19

申请号：US14387338

申请日：2013-02-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ta-Hua Yu ,  Moses M. David ,  Abdujabar K. Dire ,  Albert I. Everaerts ,  William Blake Kolb ,  Todd M. Sandman ,  Shunsuke Suzuki ,  Scott A. Walker

IPC: G02B1/11 ,  G02B1/12

CPC classification number: G02B1/12 ,  B82Y20/00 ,  G02B1/04 ,  G02B1/111 ,  G02B1/118 ,  G02B1/16 ,  G02B2207/101 ,  H01J37/32009 ,  H01J2237/334 ,  H01J2237/3345 ,  Y10S977/781

Abstract: Nanostructured material exhibiting a random anisotropic nanostructured surface, and exhibiting an average reflection at 60 degrees off angle less than 1 percent. The nanostructured materials are useful, for example, for optical and optoelectronic devices, displays, solar, light sensors, eye wear, camera lens, and glazing.

Abstract translation: 显示无规各向异性纳米结构表面的纳米结构材料，并且在60度偏角下表现出小于1％的平均反射。 纳米结构材料可用于例如光学和光电子器件，显示器，太阳能，光传感器，眼睛磨损，相机镜头和玻璃。

公开(公告)号：US20140329012A1

公开(公告)日：2014-11-06

申请号：US14368359

申请日：2012-12-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： David M. Mahli ,  Robert A. Yapel ,  Justin A. Riddle ,  Mitchell A.F. Johnson ,  Moses M. David ,  Frederick J. Gustafson ,  Lan H. Liu ,  Yu Yang ,  Naiyong Jing ,  Caleb T. Nelson

IPC: B43L1/00 ,  C09D183/04

CPC classification number: B43L1/002 ,  B43L1/00 ,  C09D183/04 ,  Y10T428/31663

Abstract: Cleanable articles having overcoats with hydrophilic front surfaces and which are siloxane-bonded to an underlying body member. Also, methods of making and using such articles.

Abstract translation: 具有具有亲水前表面的外涂层并且与硅氧烷键合到下面的主体构件上的可清洁制品。 另外，制作和使用这些物品的方法。

公开(公告)号：US08741377B2

公开(公告)日：2014-06-03

申请号：US13851149

申请日：2013-03-27

Applicant: 3M Innovative Properties Company

Inventor： Hannah H. Choi ,  Gordon P. Knutson ,  Moses M. David

IPC: A61M3/00 ,  A61M37/00 ,  A61M5/32 ,  B05C1/00 ,  B05C1/14

CPC classification number: B05D1/28 ,  A61B17/205 ,  A61K9/0021 ,  A61M37/0015 ,  A61M2037/0053

Abstract: A method of coating a microneedle array by applying a coating fluid using a flexible film in a brush-like manner. A method of coating a microneedle array comprising: providing a microneedle array having a substrate and a plurality of microneedles; providing a flexible film; providing a coating solution comprising a carrier fluid and a coating material; applying the coating solution onto a first major surface of the flexible film; performing a transfer step of bringing the first major surface of the flexible film into contact with the microneedles and removing the flexible film from contact with the microneedles; and allowing the carrier fluid to evaporate.

Abstract translation: 通过以类似刷子的方式使用柔性膜施加涂布液来涂布微针阵列的方法。 一种涂覆微针阵列的方法，包括：提供具有基底和多个微针的微针阵列; 提供柔性膜; 提供包含载体流体和涂层材料的涂层溶液; 将涂布溶液施加到柔性膜的第一主表面上; 执行将柔性膜的第一主表面与微针接触并移除柔性膜以与微针接触的转印步骤; 并允许载体液体蒸发。