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1. (WO2013112098) DETECTION OF CONTAMINATED AREAS

Pub. No.:    WO/2013/112098    International Application No.:    PCT/SE2013/050035
Publication Date: Fri Aug 02 01:59:59 CEST 2013 International Filing Date: Tue Jan 22 00:59:59 CET 2013
IPC: G01N 21/64
B05D 7/14
B62D 65/00
G01N 21/88
Applicants: SPÅRAB PRODUKTER AB
Inventors: STJERN, Per Anders
HALTHUR, Tobias
Title: DETECTION OF CONTAMINATED AREAS
Abstract:
The present invention describes a method for the detection of contamination on a surface before performing a coating of the surface, said method comprising bringing a marker into contact with the surface, wherein the marker has the ability of accumulating at a contaminated area on the surface, and detecting the marker on the surface, wherein the marker is non- polar or amphiphilic.