WO2024208505 - ELECTRICALLY CONDUCTIVE INK COMPOSITION
National phase entry is expected:
Publication Number
WO/2024/208505
Publication Date
10.10.2024
International Application No.
PCT/EP2024/055571
International Filing Date
04.03.2024
Title **
[English]
ELECTRICALLY CONDUCTIVE INK COMPOSITION
[French]
COMPOSITION D'ENCRE ÉLECTROCONDUCTRICE
Applicants **
HENKEL AG & CO. KGAA
Henkelstrasse 67
40589 Düsseldorf, DE
Inventors
GOETHEL, Frank
Am Steinberg 57
09125 Chemnitz, DE
NEGELE, Carla
Niederrheinstr. 61j
41472 Neuss, DE
OLDENZIJL, Rudolf
Veldweg 18
9468BB Annen, NL
MATTHIJSSEN, Tjalle
Nijensteinheerd 186a
9736TN Groningen, NL
Priority Data
23166514.2
04.04.2023
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1072 | |
| EPO | Filing, Examination | 4639 | |
| Japan | Filing | 535 | |
| South Korea | Filing | 576 | |
| USA | Filing, Examination | 2635 |
Total: 9457 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention relates to an electrically conductive ink composition comprising a) a resin; b) a solvent; and c) AgCl coated silver particles. The conductive ink composition according to the present invention provides good adhesion to polymer substrates, a good electrical conductivity, as well as a good compatibility and stability with high salt content hydrogels. The electrically conductive ink composition according to the present invention is suitable for use in medical applications such as hydrogel containing biosignal sensing electrodes and as reference/counter electrodes for electrochemical sensors.[French]
La présente invention concerne une composition d'encre électroconductrice comprenant a) une résine ; b) un solvant ; et c) des particules d'argent revêtues d'AgCl. La composition d'encre conductrice selon la présente invention fournit une bonne adhérence à des substrats polymères, une bonne conductivité électrique, ainsi qu'une bonne compatibilité et une bonne stabilité avec des hydrogels à haute teneur en sel. La composition d'encre électroconductrice selon la présente invention est appropriée pour une utilisation dans des applications médicales telles que des électrodes de détection de biosignaux contenant un hydrogel et en tant qu'électrodes de référence/contre-électrodes pour des capteurs électrochimiques.