Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-05-09
1995-07-04
Ramsuer, Robert W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
8416, A61K 713, C09B 5700
Patent
active
054301599
ABSTRACT:
The hair dye composition includes at least one N-phenylaminopyrazole compound of the formula (V) ##STR1## wherein R.sup.1 is hydrogen, an alkyl group having from one to four carbon atoms or a hydroxyalkyl group having from two to four carbon atoms; R.sup.2 and R.sup.3 are each independently either a hydrogen, an amino groups or an alkyl group having from one to four carbon atoms; and R.sup.4 is hydrogen, an alkyl group having from one to four carbon atoms, an alkoxy group having from one to four carbon atoms or a halogen; and at least one conventional ingredient for hair dye compositions selected from the group consisting of emollients; preservatives; perfume oils; solvents; anionic, cationic, amphoteric and nonionic surfactants; thickeners; starch derivatives; cellulose derivatives; petrolatum; paraffin oil; fatty acids; conditioners; lanolin derivatives; cholesterol; pantothenic acid and betaines.
REFERENCES:
patent: 4803216 (1989-02-01), Appleton et al.
patent: 5061289 (1991-10-01), Clausen et al.
Balzer Wolfgang R.
Clausen Thomas
Gerstung Stefan
Neunhoeffer Hans
Ramsuer Robert W.
Striker Michael J.
Wella Aktiengesellschaft
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