公开(公告)号：US09437347B2

公开(公告)日：2016-09-06

申请号：US13380227

申请日：2010-06-22

Applicant: Eldrid Svasand ,  Mark Buchanan ,  Matti Knappila ,  Geir Helgesen ,  Arnulf Maeland

Inventor： Eldrid Svasand ,  Mark Buchanan ,  Matti Knappila ,  Geir Helgesen ,  Arnulf Maeland

IPC: H01B1/24 ,  H05K9/00

CPC classification number: H05K9/0079 ,  B05D1/005 ,  B05D1/40 ,  B05D3/14 ,  B05D2601/20 ,  H01B1/24 ,  H01G9/0003 ,  H01M4/628 ,  H05F3/025

Abstract: The invention is achieved by applying a layer of the mixture that contains polymer and conductive particles over a first surface, when the mixture has a first viscosity that allows the conductive particles to rearrange within the layer. An electric field is applied over the layer, so that a number of the conductive particles are aligned with the field and thereafter the viscosity of the layer is changed to a second, higher viscosity, in order to mechanically stabilize the layer. This leads to a stable layer with enhanced and anisotropic conductivity that can be used in the manufacture of ESD devices.

Abstract translation: 当混合物具有允许导电颗粒在该层内重新排列的第一粘度时，通过在第一表面上施加含有聚合物和导电颗粒的混合物层来实现本发明。 在层上施加电场，使得多个导电颗粒与场对准，然后将层的粘度改变为第二较高的粘度，以便使层的机械稳定。 这导致具有增强和各向异性导电性的稳定层，其可用于制造ESD器件。

公开(公告)号：US20120231178A1

公开(公告)日：2012-09-13

申请号：US13380189

申请日：2010-06-22

Applicant: Eldrid Svasand ,  Mark Buchanan ,  Matti Knaapila ,  Geir Helgesen

Inventor： Eldrid Svasand ,  Mark Buchanan ,  Matti Knaapila ,  Geir Helgesen

IPC: B05D3/14

CPC classification number: H05K9/0079 ,  B05D1/005 ,  B05D1/40 ,  B05D3/14 ,  B05D2601/20 ,  H01B1/24 ,  H01G9/0003 ,  H01M4/628 ,  H05F3/025

Abstract: A layer of the mixture that contains polymer and conductive particles is applied over a first surface, when the mixture has a first viscosity that allows the conductive particles to rearrange within the layer. An electric field is applied over the layer, so that a number of the conductive particles are aligned with the field and thereafter the viscosity of the layer is changed to a second, higher viscosity, in order to mechanically stabilise the layer. This leads to a stable layer with enhanced and anisotropic conductivity.

Abstract translation: 当混合物具有允许导电颗粒在层内重新排列的第一粘度时，将含有聚合物和导电颗粒的混合物层施加在第一表面上。 在层上施加电场，使得多个导电颗粒与场对准，然后将层的粘度改变为第二较高的粘度，以便使层的机械稳定。 这导致具有增强和各向异性导电性的稳定层。

公开(公告)号：US20250142795A1

公开(公告)日：2025-05-01

申请号：US19001088

申请日：2024-12-24

Applicant: CONDALIGN AS

Inventor： Eldrid SVASAND ,  Mark BUCHANAN ,  Matti KNAAPILA ,  Geir HELGESEN

IPC: H05K9/00 ,  B05D1/00 ,  B05D1/40 ,  B05D3/14 ,  H01B1/24 ,  H01G9/00 ,  H01M4/02 ,  H01M4/04 ,  H01M4/62 ,  H05F3/02

Abstract: A layer of the mixture that contains polymer and conductive particles is applied over a first surface, when the mixture has a first viscosity that allows the conductive particles to rearrange within the layer. An electric field is applied over the layer, so that a number of the conductive particles are aligned with the field and thereafter the viscosity of the layer is changed to a second, higher viscosity, in order to mechanically stabilise the layer. This leads to a stable layer with enhanced and anisotropic conductivity.

公开(公告)号：US20230026781A1

公开(公告)日：2023-01-26

申请号：US17757708

申请日：2020-12-18

Applicant: CONDALIGN AS

Inventor： Henrik HEMMEN ,  Linn Cecilie SØRVIK ,  Luca ANSALONI ,  Thijs Andries PETERS ,  Maria Teresa GUZMAN GUTIERREZ ,  Liyuan DENG

IPC: B01D67/00 ,  B01D53/22 ,  B01D69/14 ,  B01D71/02 ,  B01D71/54 ,  B01D69/10 ,  C10L3/10

Abstract: The disclosure provides a method for producing a gas separation article, said gas separation article comprising: a gas separation membrane, optionally a support, and optionally an additional support said method comprising the steps of: a) providing a matrix comprising: a matrix material having a viscosity from 1 cP to 40000 cP, particles, said particles being free from functionalized carbon nanotubes, and optionally a solvent, b) contacting the matrix of step a) with a support comprising at least one side, said at least one side facing said matrix, thereby forming (i) a matrix side in contact with the support and (ii) a matrix side opposite the side in contact with the support, c) optionally contacting the matrix side opposite the side contacting the support with an additional support, d) subjecting said matrix being in contact with said support to one or more electric fields whereby the particles form particle groups in a plurality of substantially parallel planes, said particle groups in each of said plurality of substantially parallel planes being aligned substantially parallel with the one or more electric fields, e) fixating the matrix material so as to fixate the particle groups thereby forming a gas separation membrane, and f) optionally removing the support and/or the additional support. The disclosure also provides a gas separation membrane obtainable by the aforementioned method as well as use thereof for separation of gases in a gas mixture.

公开(公告)号：US20180312392A1

公开(公告)日：2018-11-01

申请号：US16029705

申请日：2018-07-09

Applicant: Mark BUCHANAN ,  Matti KNAAPILA ,  Geir HELGESEN ,  Henrik HOEYER

Inventor： Mark BUCHANAN ,  Matti KNAAPILA ,  Geir HELGESEN ,  Henrik HOEYER

IPC: B81B3/00 ,  B81C1/00 ,  G06F3/044 ,  G06F3/045 ,  G01N29/02

CPC classification number: B81B3/0018 ,  B81C1/0015 ,  G01N29/022 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04103

Abstract: A sensor is achieved by applying a layer of a mixture that contains polymer and conductive particles over a substrate or first surface, when the mixture has a first viscosity that allows the conductive particles to rearrange within the material. An electric field is applied over the layer, so that a number of the conductive particles are assembled into one or more chain-like conductive pathways with the field and thereafter the viscosity of the layer is changed to a second, higher viscosity, in order to mechanically stabilise the material. The conductivity of the pathway is highly sensitive to the deformations and it can therefore act as deformation sensor. The pathways can be transparent and is thus suited for conductive and resistive touch screens. Other sensors such as strain gauge and vapour sensor can also be achieved.

公开(公告)号：US09169601B2

公开(公告)日：2015-10-27

申请号：US13994143

申请日：2011-12-14

Applicant: Geir Helgesen ,  Matti Knaapila ,  Mark Buchanan

Inventor： Geir Helgesen ,  Matti Knaapila ,  Mark Buchanan

IPC: D21H25/04 ,  D21H13/48 ,  D21H17/03 ,  D21H17/67 ,  D21H19/06 ,  D21H21/14 ,  H01B1/24 ,  D21H13/46 ,  D21H13/50 ,  D21H19/38

CPC classification number: D21H25/04 ,  D21H13/46 ,  D21H13/48 ,  D21H13/50 ,  D21H17/03 ,  D21H17/67 ,  D21H19/06 ,  D21H19/385 ,  H01B1/24

Abstract: A method for treating a paper to provide at least a part of it with anisotropic electric conductivity, by i) applying to the paper a dispersion comprising a non-aqueous, liquid dispersing agent and conductive particles, ii) applying an electric field over at least part of the paper, so that a number of the conductive particles are aligned with the field, thus creating conductive pathways, and wholly or partially eliminating the dispersing agent and allowing the paper to dry thereby stabilizing and preserving the conductive pathways in the paper as well as paper so produced. The paper may alternatively be prepared from a cellulose dispersion comprising conductive particles and subjecting the dispersion for similar aligning of the conductive particles.

Abstract translation: 一种用于处理纸以提供其至少一部分具有各向异性导电性的方法，其通过i）向纸张施加包含非水性液体分散剂和导电颗粒的分散体，ii）至少施加电场 部分纸张，使得多个导电颗粒与场对准，从而产生导电通路，并且完全或部分地消除分散剂并允许纸干燥，从而稳定和保存纸中的导电通路 作为纸如此生产。 该纸还可以由包含导电颗粒的纤维素分散体制备，并使该分散体对导电颗粒进行类似的对准。

公开(公告)号：US20120240992A1

公开(公告)日：2012-09-27

申请号：US13380200

申请日：2010-06-22

Applicant: Eldrid Svasand ,  Mark Buchanan ,  Matti Knaapila ,  Geir Helgesen

Inventor： Eldrid Svasand ,  Mark Buchanan ,  Matti Knaapila ,  Geir Helgesen

IPC: B32B37/12 ,  B32B38/00 ,  H01L31/0224

CPC classification number: H05K9/0079 ,  B05D1/005 ,  B05D1/40 ,  B05D3/14 ,  B05D2601/20 ,  H01B1/24 ,  H01G9/0003 ,  H01M4/628 ,  H05F3/025

Abstract: The invention concerns the use of an adhesive for connecting or replacing a solar cell tab and a solar cell busbar of a solar cell, where the adhesive, comprising a dispersion of a matrix and conductive particles, is made conductive in an alignment step performed after the adhesive has been applied.

Abstract translation: 本发明涉及使用粘合剂来连接或替换太阳能电池的太阳能电池片和太阳能电池母线，其中包括基质和导电颗粒的分散体的粘合剂在导电后的对准步骤中导电 粘合剂已被应用。

公开(公告)号：US20220134609A1

公开(公告)日：2022-05-05

申请号：US17371214

申请日：2021-07-09

Applicant: Condalign AS

Inventor： Robert F. Praino, JR. ,  Denise A. Radkowski ,  Henrik Hemmen

IPC: B29C41/00 ,  C09J9/02 ,  H01B1/22 ,  H01B1/16 ,  H01B1/24 ,  H01B1/18 ,  C09J7/24 ,  B29C41/02 ,  B29C41/50 ,  H01B13/00

Abstract: The invention relates to a method for forming an article comprising a pathway of particles wherein a termination of the pathway of particles is exposed. The method comprises arranging the particles by applying an electric field and/or a magnetic field at an interface between a water soluble or a non-water soluble matrix and a matrix comprising a viscous material and particles. After fixating the viscous material, the termination is exposed by dissolving the water soluble or non-water soluble matrix. The invention also relates to articles obtainable by said method, and to the use of said method in various applications.

公开(公告)号：US10561048B2

公开(公告)日：2020-02-11

申请号：US13380189

申请日：2010-06-22

Applicant: Eldrid Svasand ,  Mark Buchanan ,  Matti Knaapila ,  Geir Helgesen

Inventor： Eldrid Svasand ,  Mark Buchanan ,  Matti Knaapila ,  Geir Helgesen

IPC: H05K9/00 ,  H05K3/10 ,  H01B1/24 ,  B05D1/00 ,  B05D1/40 ,  B05D3/14 ,  H01G9/00 ,  H01M4/62 ,  H05F3/02

Abstract: A layer of the mixture that contains polymer and conductive particles is applied over a first surface, when the mixture has a first viscosity that allows the conductive particles to rearrange within the layer. An electric field is applied over the layer, so that a number of the conductive particles are aligned with the field and thereafter the viscosity of the layer is changed to a second, higher viscosity, in order to mechanically stabilise the layer. This leads to a stable layer with enhanced and anisotropic conductivity.

公开(公告)号：US20130316245A1

公开(公告)日：2013-11-28

申请号：US13996781

申请日：2011-12-21

Applicant: Mark Buchanan ,  Geir Helgesen ,  Matti Knaapila ,  Preben J.S. Vie ,  Gorm Krogh Johnsen ,  Rahul Fotedar

Inventor： Mark Buchanan ,  Geir Helgesen ,  Matti Knaapila ,  Preben J.S. Vie ,  Gorm Krogh Johnsen ,  Rahul Fotedar

IPC: H01M4/04

CPC classification number: H01M4/0416 ,  H01M4/0457 ,  H01M4/621 ,  H01M4/624

Abstract: The invention concerns a method for manufacturing of a battery electrode material comprising the steps of: a) applying an electric field to at least one polymer, conductive particles and at least one solvent whereby said conductive particles become arranged between the electrodes in at least two lines that are oriented in the same direction as the electric field line, and b) stabilizing the at least one polymer, conductive particles and at least one solvent by removing at least some of said at least one solvent while maintaining the electric field in step a) whereby the at least two lines of conductive particles will remain in their position when said electric field is removed. Further, the invention concerns a battery electrode material comprising at least one polymer and conductive particles, wherein said conductive particles form at least two lines that are oriented parallel and/or co-linear to each other.

Abstract translation: 本发明涉及一种用于制造电池电极材料的方法，包括以下步骤：a）向至少一种聚合物，导电颗粒和至少一种溶剂施加电场，由此所述导电颗粒在至少两条线之间布置在电极之间 其定向在与电场线相同的方向上，以及b）通过在步骤a）中除去至少一种所述至少一种溶剂同时保持电场来稳定所述至少一种聚合物，导电颗粒和至少一种溶剂， 由此当去除所述电场时，至少两条导电颗粒线将保持在其位置。 此外，本发明涉及包含至少一种聚合物和导电颗粒的电池电极材料，其中所述导电颗粒形成彼此平行和/或共线定向的至少两条线。