公开(公告)号：US20140057058A1

公开(公告)日：2014-02-27

申请号：US14065687

申请日：2013-10-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert A. Yapel ,  Francis M. Aguirre ,  John P. Baetzold ,  Olester Benson, JR. ,  Andrew J. Henderson ,  Mitchell A.F. Johnson ,  Leslie A. Todero ,  Steven J. McMan ,  David L. Phillips ,  Bruce D. Shalles

IPC: B05D5/02 ,  B05C9/12

CPC classification number: B05D5/02 ,  B05C9/12 ,  B05D1/02 ,  B05D1/18 ,  B05D1/305 ,  B05D1/40 ,  B05D3/0254 ,  B05D3/0263 ,  B05D3/065 ,  B05D3/067 ,  B05D3/068 ,  B05D5/061 ,  B05D2252/02

Abstract: A system and a method for providing a film having a matte finish. The system includes means for providing a coated substrate, the coated substrate comprising a first coatable material applied to a substrate, the coatable material forming a first major surface of the coated substrate; means for changing the viscosity of the first coatable material from a first viscosity to a second viscosity; a face-side roller having an outer surface positioned to contact the first major surface of the coated substrate to impart a matte finish thereon; and optionally, means for hardening the first coatable material. The method of the invention includes the steps of (1) providing a coated substrate comprising a coatable material disposed on a substrate, the coatable material providing a first major surface of the coated substrate; (2) changing the viscosity of the coatable material from the initial viscosity to a second viscosity; (3) contacting the first major surface of the coated substrate with at least one face-side roller to impart a matte finish; and (4) optionally, hardening the coatable material to provide the film.

Abstract translation: 一种提供具有无光饰面的薄膜的系统和方法。 所述系统包括用于提供涂覆的基底的装置，所述涂覆的基底包括施加到基底的第一可涂覆材料，所述可涂覆材料形成所述涂覆的基底的第一主表面; 用于将第一可涂覆材料的粘度从第一粘度改变为第二粘度的装置; 表面侧辊具有外表面，所述外表面定位成与所述涂覆的基底的所述第一主表面接触以在其上赋予磨光面; 以及任选的用于硬化第一可涂覆材料的装置。 本发明的方法包括以下步骤：（1）提供涂覆的基材，其包含设置在基材上的可涂覆材料，所述可涂覆材料提供涂覆基材的第一主表面; （2）将可涂​​覆材料的粘度从初始粘度改变为第二粘度; （3）使涂覆的基材的第一主表面与至少一个表面侧辊接触以赋予无光泽的光洁度; 和（4）任选地，硬化可涂覆材料以提供膜。

公开(公告)号：US11591501B2

公开(公告)日：2023-02-28

申请号：US16769291

申请日：2018-12-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John P. Baetzold ,  Claire Hartmann-Thompson ,  Jitendra S. Rathore

IPC: C09J147/00 ,  C09J7/38 ,  H01L51/52

Abstract: Barrier adhesive compositions include at least one polyisobutylene-containing polymer and a curable silsesquioxane additive. The curable silsesquioxane additive may contain free radically polymerizable groups. Barrier film articles include the barrier adhesive compositions and a film. The barrier film articles can be used to encapsulate organic electronic devices.

公开(公告)号：US20220332887A1

公开(公告)日：2022-10-20

申请号：US17634419

申请日：2020-08-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark J. Pellerite ,  Claire Hartmann-Thompson ,  Marina M. Kaplun ,  Justin P. Meyer ,  John P. Baetzold ,  James P. DiZio ,  John Christopher Thomas ,  Steven D. Solomonson

IPC: C08G61/10 ,  C08G61/12 ,  H01M8/103

Abstract: A cationic copolymer comprises the divalent monomer units: wherein: each Ar1 independently represents phenylene; each L independently represents a direct bond or wherein each R1 independently represents an alkyl group having 1 to 4 carbon atoms, and each R2 independently represents an alkylene group having from 1 to 6 carbon atoms, and each Z− represents a non-interfering anion; each Ar2 independently represents an optionally substituted divalent aryl ring, with the proviso that if L represents a direct bond, then Ar2 represents an optionally substituted cationic divalent aryl ring accompanied by Z; each R3 independently represents H or an alkyl group having 1 to 6 carbon atoms; and each D independently represents a direct bond or Ar2, wherein adjacent D and L are not both direct bonds, and wherein if L is a direct bond, then D is Ar2. The cationic copolymer can be free-radially cured and used in a membrane.

公开(公告)号：US20210201102A1

公开(公告)日：2021-07-01

申请号：US17249684

申请日：2021-03-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nicholas T. Gabriel ,  Ronald D. Jesme ,  Andrew P. Bonifas ,  Dylan T. Cosgrove ,  John P. Baetzold

IPC: G06K19/077 ,  G06K19/07

Abstract: Flexible, stretchable RFID tags are formed by a pocket that is formed from one or more substrates and layers of adhesive, and an electronic circuit that is located within this pocket. The RFID tags can include a stretchable substrate and an electronic circuit attached to the stretchable substrate by one or a finite number of discrete spaced apart attachment locations. When the pocket is formed by relatively thick adhesive layers adhering together one or more flexible substrates to form an internal cavity, the electronic circuit is located within this cavity and either is not adhered to any of the substrates of the cavity, and is free to move about within the cavity, or the electronic circuit can be attached to a substrate by a thin layer of adhesive.

公开(公告)号：US20210148836A1

公开(公告)日：2021-05-20

申请号：US16623883

申请日：2018-06-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Zohaib Hameed ,  Nicholas T. Gabriel ,  Ronald D. Jesme ,  Christian Weinmann ,  Kristin J. Godbey ,  Bret W. Ludwig ,  John P. Baetzold

IPC: G01N22/04 ,  H01Q1/22 ,  H04B5/00

Abstract: Wireless sensing devices including stable near-field antennas are provided. A spacer layer is attached to a portion of the substrate adjacent to the antenna. The spacer layer has a thickness T, a relative permittivity k, and a figure of merit defined as the ratio of T (in micrometers) by k. The spacer layer has the figure of merit no less than 20 (micrometers).

公开(公告)号：US20200057930A1

公开(公告)日：2020-02-20

申请号：US16593559

申请日：2019-10-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nicholas T. Gabriel ,  Ronald D. Jesme ,  Andrew P. Bonifas ,  Dylan T. Cosgrove ,  John P. Baetzold

IPC: G06K19/077 ,  G06K19/07

Abstract: Flexible, stretchable RFID tags are formed by a pocket that is formed from one or more substrates and layers of adhesive, and an electronic circuit that is located within this pocket. The RFID tags can include a stretchable substrate and an electronic circuit attached to the stretchable substrate by one or a finite number of discrete spaced apart attachment locations. When the pocket is formed by relatively thick adhesive layers adhering together one or more flexible substrates to form an internal cavity, the electronic circuit is located within this cavity and either is not adhered to any of the substrates of the cavity, and is free to move about within the cavity, or the electronic circuit can be attached to a substrate by a thin layer of adhesive.

公开(公告)号：US10474940B2

公开(公告)日：2019-11-12

申请号：US15531749

申请日：2015-12-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nicholas T. Gabriel ,  Ronald D. Jesme ,  Andrew P. Bonifas ,  Dylan T. Cosgrove ,  John P. Baetzold

IPC: G06K19/077 ,  G06K19/07

Abstract: Flexible, stretchable RFID tags are formed by a pocket that is formed from one or more substrates and layers of adhesive, and an electronic circuit that is located within this pocket. The RFID tags can include a stretchable substrate and an electronic circuit attached to the stretchable substrate by one or a finite number of discrete spaced apart attachment locations. When the pocket is formed by relatively thick adhesive layers adhering together one or more flexible substrates to form an internal cavity, the electronic circuit is located within this cavity and either is not adhered to any of the substrates of the cavity, and is free to move about within the cavity, or the electronic circuit can be attached to a substrate by a thin layer of adhesive.

公开(公告)号：US10101617B2

公开(公告)日：2018-10-16

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: G02F1/1333 ,  G02F1/1343 ,  B82Y10/00 ,  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：US09603242B2

公开(公告)日：2017-03-21

申请号：US14360413

申请日：2012-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark J. Pellerite ,  John P. Baetzold ,  John J. Stradinger ,  Pingfan Wu ,  Hyacinth L. Lechuga ,  Manoj Nirmal

IPC: H01B1/02 ,  H05K1/02 ,  G02F1/1343 ,  B23K26/36 ,  B23K26/40 ,  B82Y30/00 ,  H05K3/02 ,  H05K3/28

CPC classification number: H05K1/0296 ,  B23K26/361 ,  B23K26/362 ,  B23K26/40 ,  B23K2101/34 ,  B23K2101/38 ,  B23K2103/172 ,  B82Y30/00 ,  G02F1/13439 ,  G02F2202/022 ,  G02F2202/36 ,  H01B1/02 ,  H05K3/027 ,  H05K3/282 ,  H05K2201/0108 ,  H05K2201/026 ,  Y10T29/49204

Abstract: A transparent electrical conductor (10; 20), comprising a transparent substrate (14; 201); a composite layer (18; 28) comprising an electrically conductive layer (12) disposed on at least a portion of a major surface of the transparent substrate (14; 201) and comprising a plurality of interconnecting metallic nanowires, and a polymeric overcoat layer (16) disposed on at least a portion of the electrically conductive layer (12); wherein a pattern in the composite layer includes an x-axis and a y-axis of an x-y plane of the composite layer and a z-axis into the x-y plane of the composite layer, and the pattern defines a plurality of electrically conductive regions (24, 24′) in the x-y plane of the composite layer (18; 28), wherein the electrically conductive regions (24, 24′) are separated from each other by electrically insulative traces (21), each of which defines a valley into the z-axis of the x-y plane of the composite layer (18; 28), the valley having a maximum depth (27) in a range from 50 nanometers to 100 nanometers relative to the x-y plane of the composite layer (18; 28), wherein the valley has a cross-sectional width (M1) in a range from 10 micrometers to 1000 micrometers, and wherein the valley further comprises a plurality of crevices (22) having a depth (23) in a range from 50 nanometers to 100 nanometers further into the z-axis of the x-y plane of the composite layer (18; 28). Methods for patternwise irradiating transparent electrodes (10; 20) to generate electrically insulating traces (21) are also described.

公开(公告)号：US20170009105A1

公开(公告)日：2017-01-12

申请号：US15115717

申请日：2015-01-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John P. Baetzold ,  Audrey A. Sherman ,  Brian T. Weber ,  John J. Stradinger ,  Mikhail L. Pekurovsky ,  Suman K. Patel ,  Frank T. Sher

IPC: C09J7/02 ,  B32B38/00 ,  B32B37/12

CPC classification number: B32B38/145 ,  B32B37/1284 ,  B32B2405/00 ,  C09J7/38 ,  C09J7/403 ,  C09J2201/32 ,  C09J2433/00 ,  C09J2483/00

Abstract: Adhesive articles include a substrate with a first major surface and a second major surface, a layer of pressure sensitive adhesive with a first major surface and a second major surface, where the second major surface of the pressure sensitive adhesive layer is disposed on the first major surface of the substrate, and a plurality of non-pressure sensitive adhesive structures disposed on the first major surface of the pressure sensitive adhesive layer. The plurality of non-pressure sensitive adhesive structures are arrayed in a random or non-random pattern, and are applied to the first major surface of the pressure sensitive adhesive layer by direct contact printing. The articles may also include a microstructured release liner or conformable sheet covering the first major surface of the pressure sensitive adhesive layer and the plurality of non-pressure sensitive adhesive structures.

Abstract translation: 粘合制品包括具有第一主表面和第二主表面的基底，具有第一主表面和第二主表面的压敏粘合剂层，其中压敏粘合剂层的第二主表面设置在第一主表面上 基板的表面和设置在压敏粘合剂层的第一主表面上的多个非压敏粘合剂结构。 多个非压敏粘合剂结构以随机或非随机图案排列，并通过直接接触印刷施加到压敏粘合剂层的第一主表面。 制品还可以包括覆盖压敏粘合剂层的第一主表面和多个非压敏粘合剂结构的微结构化隔离衬垫或适形片材。