Cosmetic composition comprising at least one ingredient chosen from compounds of formula (1) and salts thereof, use thereof as colouring agent, and novel compounds of formulae (IIa), (IIIa), (IVa), (Va), and (VIa), and salts thereof
Cosmetic composition comprising at least one ingredient chosen from compounds of formula (I) and salts thereof, use thereof as colouring agent, and novel compounds of formulae (IIa), (IIIa), (IVa), (Va), and (VIa), and salts thereof
申请人:——
公开号:US20020182232A9
公开(公告)日:2002-12-05
A cosmetic composition containing at least one ingredient chosen from compounds of formula (I) and salts thereof:
1
The invention also relates to the use of at least one ingredient chosen from compounds of formula (I) and salts thereof as defined above as a coloring agent, such as in a cosmetic composition, as well as to certain novel furan-naphthoquinone compounds and salts thereof.
Composition cosmétique comprenant un dérivé de furane-naphtoquinone, leur utilisation comme agent colorant, et dérivés.
申请人:L'OREAL
公开号:EP1134217A2
公开(公告)日:2001-09-19
La présente demande concerne une composition cosmétique comprenant des dérivés de furane-naphtoquinone de formule (I) :
L'invention a également pour objet l'utilisation d'au moins un composé de formule (I) tel que défini ci-dessus en tant qu'agent colorant, notamment dans une composition cosmétique, ainsi que certains nouveaux dérivés de furane-naphtoquinone.
Cosmetic composition comprising at least one ingredient chosen from compounds of formula (1) and salts thereof, use thereof as colouring agent, and novel compounds of formulae (IIa), (IIIa), (IVa), (Va), and (VIa), and salts thereof
申请人:——
公开号:US20020012683A1
公开(公告)日:2002-01-31
A cosmetic composition containing at least one ingredient chosen from compounds of formula (I) and salts thereof:
1
The invention also relates to the use of at least one ingredient chosen from compounds of formula (I) and salts thereof as defined above as a coloring agent, such as in a cosmetic composition, as well as to certain novel furan-naphthoquinone compounds and salts thereof.