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：US11618186B2

公开(公告)日：2023-04-04

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 ,  H01F1/28 ,  H05K3/10 ,  B29K29/00 ,  B29K105/16 ,  B29K505/14 ,  B29K507/04 ,  B29L31/34 ,  C09J201/00

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：US11986776B2

公开(公告)日：2024-05-21

申请号：US16495221

申请日：2018-03-28

Applicant: Condalign AS

Inventor： Henrik Hemmen ,  Tina Bryntesen ,  Linn Cecilie Sørvik ,  Marie-Audrey Marguerite Adrienne Raux ,  Guttorm Johan Osborg

IPC: B01D69/02 ,  B29C71/00 ,  B29K23/00 ,  B29K69/00 ,  B29K75/00 ,  B29K105/00 ,  B29K307/04 ,  B29K309/02 ,  B29K309/08 ,  C08J5/18

CPC classification number: B01D69/02 ,  B29C71/0081 ,  C08J5/18 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2069/00 ,  B29K2075/00 ,  B29K2105/251 ,  B29K2307/04 ,  B29K2309/02 ,  B29K2309/08

Abstract: A method is described for forming a body having at least one through-going passage, said method has the steps of:



a) providing a mixture comprising particles and at least one liquid pocket inside a curable matrix,
b) subjecting said mixture to a first alternating voltage having a first frequency to form a body in which said at least one liquid pocket extends from a first surface of said body to a second surface of said body thereby forming at least one through-going passage lacking curable matrix, and
c) curing said curable matrix into a cured matrix,
wherein at least some of said particles are located at an interface between said at least one through-going passage comprising liquid and said cured matrix.

公开(公告)号：US20210187444A1

公开(公告)日：2021-06-24

申请号：US16495221

申请日：2018-03-28

Applicant: Condalign AS

Inventor： Henrik Hemmen ,  Tina Bryntesen ,  Linn Cecilie Sørvik ,  Marie-Audrey Marguerite Adrienne Raux ,  Guttorm Johan Osborg

IPC: B01D69/02 ,  C08J5/18 ,  B29C71/00

Abstract: A method is described for forming a body having at least one through-going passage, said method has the steps of: a) providing a mixture comprising particles and at least one liquid pocket inside a curable matrix, b) subjecting said mixture to a first alternating voltage having a first frequency to form a body in which said at least one liquid pocket extends from a first surface of said body to a second surface of said body thereby forming at least one through-going passage lacking curable matrix, and c) curing said curable matrix into a cured matrix, wherein at least some of said particles are located at an interface between said at least one through-going passage comprising liquid and said cured matrix.