Composizione anticalcarea
Data di pubblicazione
29-11-2021
Codice
CH.19.109.A
Stato
Disponibile
Data di priorità
22-05-2020
Fase
Nazionale (brevetto concesso) e Internazionale (PCT)
Titolare
Politecnico di Milano
Dipartimento
DIPARTIMENTO DI CHIMICA, MATERIALI E INGEGNERIA CHIMICA "GIULIO NATTA"
Autori
Mele Andrea, Ferro Monica, Colombo Dugoni Greta
Descrizione
Use as a decalcifying and descaling remover of a composition comprising: a) a first solvent selected from: a1) a eutectic solvent consisting of a hydrogen bond acceptor and of a hydrogen bond donor, a2) an ionic liquid or a3) a mixture of said eutectic solvent and said ionic liquid; optionally associated with a second solvent b) selected from at least a lower alcohol, water or mixtures thereof, wherein in the first eutectic solvent al) the hydrogen bond acceptor and the hydrogen bond donor are halogen-free.
Contatto
licensing.tto@polimi.it