EP 0450539 A2 19911009 - Process for cleaning hydrophilic porous matrices.
Title (en)
Process for cleaning hydrophilic porous matrices.
Title (de)
Verfahren zum Reinigen hydrophiler poröser Flächen.
Title (fr)
Procédé pour nettoyer des surfaces hydrophiles et poreuses.
Publication
Application
Priority
IT 1991290 A 19900402
Abstract (en)
Described is a process for cleaning hydrophilic porous matrices such as wall surfaces or works of art, which comprises treating the surface to be cleaned with dispersed heterogeneous systems stabilized by amphiphilic substances or with heterogeneous systems composed of molecular aggregates of said amphiphilic substances dispersed in an aqueous medium or in aqueous electrolyte solutions.
IPC 1-7
IPC 8 full level
C11D 11/00 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 17/0021 (2013.01); C11D 2111/24 (2024.01)
Designated contracting state (EPC)
AT BE DE ES FR GB GR NL
DOCDB simple family (publication)
EP 0450539 A2 19911009; EP 0450539 A3 19911218; IT 1240734 B 19931217; IT 9019912 A0 19900402; IT 9019912 A1 19911002
DOCDB simple family (application)
EP 91105096 A 19910328; IT 1991290 A 19900402