EP 4073182 A1 20221019 - INK BASED ON SILVER NANOPARTICLES
Title (en)
INK BASED ON SILVER NANOPARTICLES
Title (de)
TINTE AUF DER BASIS VON SILBERNANOPARTIKELN
Title (fr)
ENCRE À BASE DE NANOPARTICULES D'ARGENT
Publication
Application
Priority
- FR 1914183 A 20191211
- EP 2020082643 W 20201119
Abstract (en)
[origin: WO2021115750A1] The present invention relates to formulations of ink based on nanoparticles of silver and of metal oxides. In particular, the present invention relates to formulations of ink based on nanoparticles of silver and of metal oxides, said inks being stable, having improved conductivity and making it possible to advantageously form electrodes and/or conductive tracks that are particularly suitable for photovoltaic cells, for example on a silicon and/or glass substrate.
IPC 8 full level
C09D 11/322 (2014.01); B82Y 30/00 (2011.01); C08K 3/22 (2006.01); C09D 11/03 (2014.01); C09D 11/037 (2014.01); C09D 11/14 (2006.01); C09D 11/52 (2014.01); H01L 27/142 (2014.01)
CPC (source: EP IL KR US)
B82Y 30/00 (2013.01 - IL); C08K 3/08 (2013.01 - KR US); C08K 3/22 (2013.01 - IL KR); C08K 3/40 (2013.01 - US); C09D 11/03 (2013.01 - KR); C09D 11/033 (2013.01 - US); C09D 11/037 (2013.01 - EP IL KR US); C09D 11/10 (2013.01 - KR); C09D 11/14 (2013.01 - EP IL); C09D 11/322 (2013.01 - EP IL); C09D 11/52 (2013.01 - EP IL KR US); H01B 1/22 (2013.01 - EP IL KR); H01L 31/022425 (2013.01 - EP IL KR); H01L 31/0747 (2013.01 - EP IL US); B82Y 30/00 (2013.01 - EP US); B82Y 40/00 (2013.01 - US); C08K 3/22 (2013.01 - EP); C08K 2003/0806 (2013.01 - EP IL KR US); C08K 2003/085 (2013.01 - EP IL KR); C08K 2003/0862 (2013.01 - EP IL KR); C08K 2201/011 (2013.01 - EP IL KR); Y02E 10/50 (2013.01 - EP)
Citation (search report)
See references of WO 2021115750A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021115750 A1 20210617; BR 112022011173 A2 20220823; CA 3160175 A1 20210617; CN 114846093 A 20220802; EP 4073182 A1 20221019; FR 3104600 A1 20210618; FR 3104600 B1 20220422; IL 293709 A 20220801; JP 2023505495 A 20230209; KR 20230009353 A 20230117; TW 202122509 A 20210616; US 2022389257 A1 20221208
DOCDB simple family (application)
EP 2020082643 W 20201119; BR 112022011173 A 20201119; CA 3160175 A 20201119; CN 202080085143 A 20201119; EP 20807407 A 20201119; FR 1914183 A 20191211; IL 29370922 A 20220608; JP 2022533427 A 20201119; KR 20227019729 A 20201119; TW 109143313 A 20201208; US 202017757030 A 20201119