公开(公告)号：WO2020214761A8

公开(公告)日：2020-10-22

申请号：PCT/US2020/028430

申请日：2020-04-16

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： HUSSAIN, Sadakat ,  PHILLIPS, JR., David, Eugene ,  CRAWSHAW, Dennis, Bruce ,  BACHUS, Matthew, John

IPC: D21H19/18 ,  B65D65/42 ,  D21H19/82 ,  D21H27/10 ,  B05D2201/02 ,  B05D2518/00 ,  B05D3/12 ,  B05D7/50 ,  B31B50/747 ,  B65D5/2076 ,  B65D5/28 ,  C09D11/10 ,  C09D191/06 ,  D21H19/824 ,  D21H19/826

Abstract: A method including providing a substrate including a substrate surface with a first surface free energy; treating one or more sections of the substrate surface by applying a coating including an ink and/or at least one ink component; and applying a wax coating to at least one of the one or more treated sections of the substrate surface, in which the wax coating has a second surface free energy and the coating including the ink and/or ink component has a third surface free energy that is greater than the second surface free energy such that adhesion of the wax coating to the treated sections of the substrate surface is increased. Also provided is an article formed from a treated substrate.

公开(公告)号：WO2021260355A1

公开(公告)日：2021-12-30

申请号：PCT/GB2021/051567

申请日：2021-06-21

Applicant: CRANFIELD UNIVERSITY

Inventor： KOZIOL, Krzysztof

IPC: D06M11/74 ,  B64D45/02 ,  C09D5/24 ,  H02G13/00 ,  B05D1/12 ,  B05D2201/02 ,  B29C70/305 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0276 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2262/106 ,  B32B27/286 ,  B32B27/288 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B37/04 ,  B64F5/10 ,  C08J5/005 ,  C08J5/24 ,  C08J7/044 ,  C08J7/06 ,  C08K3/042 ,  D06M23/06 ,  D06M23/10 ,  D06N2201/087 ,  D06N2209/041 ,  D06N2209/062 ,  D06N3/0063

Abstract: A method (100) of forming a graphene-infused carbon fibre composite, the method comprising providing (102) graphene particles having a mean particle diameter less than 10 microns; providing (104) the graphene particles in a solvent to form a mixture, the concentration of graphene particles in the mixture being between 0.5% and 3.5% by volume; and applying (106) the mixture to a surface of a pre-impregnated carbon fibre composite layer, the pre-impregnated carbon fibre composite layer being impregnated with a polymer.

公开(公告)号：WO2021069600A2

公开(公告)日：2021-04-15

申请号：PCT/EP2020/078293

申请日：2020-10-08

Applicant: HERDING GMBH FILTERTECHNIK

Inventor： HERDING, Walter ,  HERDING, Urs ,  WEIH, Christoph ,  HAJEK, Stefan

IPC: B01D39/16 ,  C23C4/129 ,  C23C4/04 ,  B05D1/08 ,  B05B7/20 ,  B05D3/02 ,  B01D2239/0478 ,  B01D2239/10 ,  B01D39/1661 ,  B05B7/205 ,  B05D1/10 ,  B05D2201/02 ,  B05D7/04

Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen eines beschichteten Filterelements (2), mit folgenden Schritten: Bereitstellen eines Filterkörpers (4); und Thermisches Aufspritzen eines Kunststoffmaterials (30) auf den Filterkörper (4) durch eine Auftragsvorrichtung (32), derart, dass das thermisch aufgespritzte Kunststoffmaterial (30) auf dem Filterkörper (4) eine poröse und fluiddurchlässige Oberflächenfiltrationsschicht (28) ausbildet. Die Erfindung betrifft auch ein entsprechend hergestelltes Filterelement.