EP 4090640 A1 20221123 - PROCESS FOR PRODUCING MIXTURES FOR CERAMIC TILES
Title (en)
PROCESS FOR PRODUCING MIXTURES FOR CERAMIC TILES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON MISCHUNGEN FÜR KERAMISCHE FLIESEN
Title (fr)
PROCÉDÉ DE PRODUCTION DE MÉLANGES POUR CARREAUX CÉRAMIQUES
Publication
Application
Priority
- IT 202000000745 A 20200116
- IB 2021050209 W 20210113
Abstract (en)
[origin: WO2021144700A1] Process for producing pastes for ceramic tiles, comprising the following steps: - wet grinding an initial ceramic mixture in order to obtain a slip; subjecting the slip to a mechanical dehydration step; - following the mechanical dehydration, subjecting the slip to an extrusion step, to obtain prismatic agglomerates of ceramic mixture; - subjecting the prismatic agglomerates to a drying step; - following the drying step, subjecting the prismatic agglomerates to a pulverisation step, in order to obtain granules of ceramic mixture.
IPC 8 full level
C04B 33/02 (2006.01); C04B 35/626 (2006.01)
CPC (source: EP)
C04B 33/02 (2013.01); C04B 35/62625 (2013.01); C04B 35/62655 (2013.01); C04B 35/62695 (2013.01); C04B 2235/6021 (2013.01); Y02P 40/60 (2015.11)
Citation (search report)
See references of WO 2021144700A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021144700 A1 20210722; BR 112022011912 A2 20220906; CN 114845971 A 20220802; EP 4090640 A1 20221123
DOCDB simple family (application)
IB 2021050209 W 20210113; BR 112022011912 A 20210113; CN 202180007450 A 20210113; EP 21701592 A 20210113