FIELD: cosmetics. SUBSTANCE: method involves applying dyes on hair and treatment with gas. Staining composition has at least one direct dye and hair were treated by gas containing steam at temperature 75 C, not below for 2 min, not above. Temperature of gas is 85 C or above, for example, at the range 85-150 C. EFFECT: improved method of staining. 12 cl, 4 tbl
Authors
Dates
1997-11-10—Published
1995-09-20—Filed