Hair-dyeing composition for minimizing hair damage and scalp irritation caused by applying ammonia and method of producing the same
A hair-dyeing composition that minimizes hair damage and scalp irritation caused by applying ammonia to the scalp and that reduces the ammonia odor peculiar to hair-dyeing compositions is provided. The hair-dyeing composition additionally supplements the hair with amino acids similar to hair proteins to decrease hair damage, especially hair roughness and hair shortening, for healthy dyeing. A method of producing the hair-dyeing composition is additionally provided and includes melting, mixing, and emulsifying steps.
1. A hair-dyeing composition, comprising:
a first agent that comprises, based on total weight of the first agent:
from 5 to 30% by weight of a base material containing polyoxyethylene octyl ether phosphate and polyoxyethylene oleyl ether phosphate as essential components and additionally an auxiliary component selected from the group consisting of cetearyl alcohol, behenyl alcohol, mineral oil, and any mixture of two or more of these;
from 5 to 25% by weight of an alkalizing agent selected from the group consisting of monoethanolamine, ammonia water having an ammonia concentration of 28% by weight, and any mixture of these;
from 0.01 to 2% by weight of a color developer; and
a remainder that is a solvent; and a second agent that comprises, based on total weight of the second agent:
from 1 to 10% by weight of a base material selected from the group consisting of polyoxyethylene oleyl ether phosphate, cetearyl alcohol, and any mixture of these;
from 12 to 20% by weight of an oxidizing agent;
from 0.1 to 1% by weight of a pH adjusting agent; and
a remainder that is a solvent.
2. The hair-dyeing composition as claimed in claim 1 , wherein the first agent further comprises from 0.01 to 0.5% by weight of a deodorant.
3. The hair-dyeing composition as claimed in claim 2 , wherein the deodorant is L-menthol.
4. The hair-dyeing composition as claimed in claim 1 , wherein the first agent further comprises from 0.1 to 10% by weight of a hair protecting and scalp irritation alleviating agent selected from the group consisting of a coffee extract, a milk extract, a soybean extract, and any mixture of two or more thereof.
5. The hair-dyeing composition as claimed in claim 4 , wherein the hair protecting and scalp irritation alleviating agent comprises a mixture of the coffee extract, the milk extract, and the soybean extract that has a mixing ratio by weight of the coffee extract: the milk extract: the soybean extract that is 2:1:3.