Compositions for the oxidation dyeing of keratin fibres and dyei

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing

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8408, 8409, 8416, 8421, 8423, A61K 713

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active

060932201

ABSTRACT:
A composition for the oxidation dyeing of keratin fibres, preferably comprising 2-amino-3-hydroxypyridine as first coupler in combination with an oxidation base chosen from para-phenylenediamines of formula (I) and/or para-aminophenols of formula (II), as well as a second coupler chosen from meta-aminophenol derivatives of formula (III), as well as to the dyeing process using this composition with an oxidizing agent.

REFERENCES:
patent: 5421833 (1995-06-01), Lorenz
patent: 5494489 (1996-02-01), Akram et al.
patent: 5500021 (1996-03-01), Cotteret et al.
patent: 5525123 (1996-06-01), Lorenz et al.
Chemical Abstracts, vol. 87, No. 10, Sep. 5, 1977, entry No. 87: 73239r.
Chemical Abstracts, vol. 83, No. 18, Nov. 3, 1975, p. 322.
English Derwent Abstract of DE 27 39 227, Mar. 1978.
English Derwent Abstract of DE 27 14 831, Oct. 1978.
English Derwent Abstract of DE 44 08 506, Sep. 1995.

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