Cream-type hair coloring agent
First Claim
1. Agent for oxidative hair dyeing comprising, relative to the weight of the agent,from about 60 to about 83 wt. % water,at least one oxidation dye precursor,at least one alkalizing agent,at least one cross-linked copolymer, constructed from acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30 mono-alcohols as monomers, wherein the cross-linked copolymer is included in a total quantity of from about 0.08 to about 0.8 wt. %, relative to the weight of the agent,at least one linear, saturated 1-alkanol with a hydroxy group and from about 8 to about 22 carbon atoms in a total amount of from about 8 to about 15 wt. %,at least one saturated or unsaturated alkane carboxylic acid with from about 14 to about 22 carbon atoms or a salt thereof in a total amount of from about 0.1 to about 2 wt. %,in a total quantity of from about 1 to about 5% wt. %, at least one glycerol fatty acid from Formula (I)
1 Assignment
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Accused Products
Abstract
The subject of the present disclosure are intended to oxidative hair coloring, containing from about 60-about 83 weight-% water, oxidation dye precursor(e), alkalization resources and a specific mixture of a networked Copolymer of acrylic acid and non-ethoxy controlled Esters of acrylic acid with linear C10-C30 alkan mono alcohols, carboxylic acid, glyceryl fatty acid esters, surfactant, branched C10-C50-Alkanol and linear, saturated C8-C22 alkan-1-ol, whereby the coloring agent has an optimum viscosity for the application and the consistency of a gel-like cream with outstanding haptics.
6 Citations
20 Claims
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1. Agent for oxidative hair dyeing comprising, relative to the weight of the agent,
from about 60 to about 83 wt. % water, at least one oxidation dye precursor, at least one alkalizing agent, at least one cross-linked copolymer, constructed from acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30 mono-alcohols as monomers, wherein the cross-linked copolymer is included in a total quantity of from about 0.08 to about 0.8 wt. %, relative to the weight of the agent, at least one linear, saturated 1-alkanol with a hydroxy group and from about 8 to about 22 carbon atoms in a total amount of from about 8 to about 15 wt. %, at least one saturated or unsaturated alkane carboxylic acid with from about 14 to about 22 carbon atoms or a salt thereof in a total amount of from about 0.1 to about 2 wt. %, in a total quantity of from about 1 to about 5% wt. %, at least one glycerol fatty acid from Formula (I)
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20. Agent for oxidative hair dyeing comprising, relative to the weight of the agent,
from about 60 to about 83 wt. % water, at least one oxidation dye precursor, at least one alkalizing agent, at least one cross-linked copolymer, constructed from acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30 mono-alcohols as monomers, wherein the cross-linked copolymer is included in a total quantity of from about 0.08 to about 0.15 wt. %, cetearyl alcohol in a total quantity of from about 9 to about 13 wt. %, oleic acid in a total quantity of from about 0.3 to about 0.8 wt. %, a mixture of glyceryl monostearate and glyceryl distearate in a total quantity of from about 2 to about 3 wt. %, in addition to the aforementioned substances, at least one other surfactant selected from anionic, zwitterionic, amphoteric, and non-ionic surfactants and mixtures thereof in a total quantity of from about 0.3 to about 1.5 wt. % and which do not contain any oxidants, and 2-ocyltdodecanol in a total quantity of from about 0.5 to about 5 wt. %, wherein the agent has a viscosity of from about 22,000 to about 27,000 mPas when measured at 20° - C. using a rotational viscometer at a rotational frequency of 7.2 s−
1 with measurement geometry SV II.
- C. using a rotational viscometer at a rotational frequency of 7.2 s−
Specification