Hair dyeing composition and process

Details Hair dyeing composition and process Hair dyeing composition and process

1980-01-25

1982-03-23

Moyer, Donald B.

Bleaching and dyeing; fluid treatment and chemical modification

Dyeing involving animal-derived natural fiber material ,...

Hair dyeing

8406, 8410, 8411, 8412, 8416, 8421, 8424, 8613, A61K 713

Patent

active

043210538

ABSTRACT:
A process for preparing a composition, a composition and a process for oxidative dyeing of hair are disclosed. The composition comprises at least one n,5-dihydroxy-1,2,3,4-tetrahydro-naphthalene having the general formula ##STR1## wherein n represents a number from 1,2,3, or 4, and which n,5-dihydroxy-1,2,3,4-tetrahydronaphthalene can be present as such or as a salt of an organic or inorganic base and which n,5-dihydroxy-1,2,3,4-tetrahydro-naphthalene serves as a coupling compound; and at least one developer employed in hair dyeing. Intense and red tinge free blue colorations can be obtained.

REFERENCES:
patent: 1628160 (1927-05-01), Lamb
patent: 2001992 (1935-05-01), Wagner et al.
patent: 2094952 (1937-03-01), Lehmann et al.
patent: 3337411 (1967-08-01), Wilmsmann et al.
patent: 3415608 (1968-12-01), Tucker
patent: 3488138 (1970-01-01), Iscowitz
Chemical Abstracts vol. 40: 893.sup.7 & p. 7387.

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