Inventor
PIRRELLO ALINE
CH7 patents
Patents
7 patentsUS6648923B1Nov 18, 2003
Compositions containing 1,4-diamino-2-methoxymethylbenzene and salts thereof and methods for dyeing keratin fibers with same
WELLA AG24 citations91
US6361571B1Mar 26, 2002
Agents and method for producing semi-permanent colorations of keratin fibers
WELLA AG37 citations91
US6716257B2Apr 6, 2004
Bridged diaminopyrazole compounds and dye compositions containing same
WELLA AG14 citations81
US6558433B2May 6, 2003
Process for dyeing keratin fibers comprising 1,4-diamino-2-methoxymethylbenzene and salts thereof
WELLA AG2 citations61
US6312478B1Nov 6, 2001
Colorant and method for producing temporary hair colors
WELLA AG5 citations61
US6461390B1Oct 8, 2002
Process for making 2-aminomethyl-1, 4-diaminobenzene and its salts and compositions and methods for dyeing keratin fibers using same
WELLA AG5 citations60
US6494923B2Dec 17, 2002
Agents and method for producing temporary colorations of keratin fibers
WELLA AG0 citations33