OXIDATION DYEING AGENT WITH SPECIAL HYDROXY-TERMINATED, AMINE-FUNCTIONALIZED SILICONE POLYMERS

• US 20180228719A1
• Filed: 07/05/2016
• Published: 08/16/2018
• Est. Priority Date: 08/18/2015
• Status: Active Grant

• Current Assignee: Henkel AG & Co KGaA
• Original Assignee: Henkel AG & Co KGaA
• Inventors: Kerl, Sylvia, Hagenow, Susanne
• Granted Patent: US 10,456,352 B2
• Time in Patent Office: Days
• CPC Class Codes: A61K 2800/4324 in preparations for permanently dyeing the hair
• CPC Class Codes: A61K 2800/88 Two- or multipart kits
• CPC Class Codes: A61K 2800/882 Mixing prior to application
• CPC Class Codes: A61K 8/415 Aminophenols
• CPC Class Codes: A61K 8/494 with more than one nitrogen as the only hetero atom
• CPC Class Codes: A61K 8/898 containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
• CPC Class Codes: A61Q 5/065 Preparations for temporary colouring the hair, e.g. direct dyes
• CPC Class Codes: A61Q 5/10 Preparations for permanently dyeing the hair

Abstract

The present disclosure relates to a cosmetic agent for dyeing keratinous fibers, more particularly human hair, containing at least one special hydroxy-terminated, amine-functionalized silicone polymer and at least one oxidative dye precursor and/or one partially-oxidative dye, the use of the at least one hydroxy-terminated, amine-functionalized silicone polymer leading to improved nourishment of the keratinous fibers with extremely low color shift at the same time. The present disclosure also relates to a corresponding kit-of-parts, as well as a method for dyeing keratinous fibers. Finally, the present disclosure relates to the use of the cosmetic agent as contemplated herein, as well as the kit-of-parts as contemplated herein.

Claims

1. Cosmetic agent for coloring keratin fibers, comprising in a cosmetically tolerant carrier

a) at least one chromophoric compound, selected from the group of oxidative dye precursors, partially-oxidative dyes and the mixtures thereof,

b) at least one hydroxy-terminated amine-functionalized silicone polymer of formula (I)

(O_1/2H)_t[A]_a  

 

(I)

where A=(SiO_4/2)_k(R¹SiO_3/2)_m(R¹₂SiO_2/2)_p(R¹₃SiO_1/2)_q(O_2/2SiR¹—

(CH₂)_x—

B—

(CH₂)_y—

NH₂)_s(O_1/2SiR¹R²—

(CH₂)_x—

B—

(CH₂)_y—

NH₂)_r

wherein

a denotes integers from 1 to 20,000, wherein, if a ≥

2, the respective values k, m, p, q, s and r in a structural element A can be selected irrespective of previous structural elements A, R¹ and R² denote, independently of one another, hydrogen, a OH group, a linear or branched C₁-C₁₂-alkyl group, a phenyl group or a vinyl group,

B denotes an oxygen atom, a NH group or sulfur,

x and y denote, independently of one another, integers from 1 to about 10,

t denotes integers from 1 to 5, and

the total of k+m+p+q+s+r denotes integers from 3 to about 20,000.

2. Cosmetic agent according to claim 1, wherein formula (I) for radical R¹ denotes a methyl group and B denotes a NH group.

3. Cosmetic agent according to claim 1, wherein formula (I) x denotes the integer 3, y denotes the integer 2 and t denotes integers 1 or 2.

4. Cosmetic agent according to claim 1, wherein a hydroxy-terminated, amine-functionalized silicone polymer of formula (Ia) is used as the hydroxy-terminated, amine-functionalized silicone polymer of formula (I)

(O_1/2H)_t[A]_a  

 

(Ia)

where A=(R¹₂SiO_2/2)_p(O_2/2SiR¹—

(CH₂)_x—

B—

(CH₂)_y—

NH₂)_s

wherein

a denotes integers from 1 to about 1,000, wherein, if a ≥

2, the respective values p and s in a structural element A can be selected irrespective of previous structural elements A,

R¹ denotes a methyl group, B denotes a NH group,

x denotes the integer 3, y denotes the integer 2,

t denotes integers 1 or 2, more particularly the integer 2,

p denotes integers from about 8 to about 1,000, and

s denotes integers from 1 to about 800.

5. Cosmetic agent according to claim 1, wherein a hydroxy-terminated, amine-functionalized silicone polymer of formula (Ib) is used as the hydroxy-terminated, amine-functionalized silicone polymer of formula (I)

(O_1/2H)_t[A]_a  

 

(Ib)

A=(R¹₂SiO_2/2)_p(O_1/2SiR¹R²—

(CH₂)_x—

B—

(CH₂)_y—

NH₂)_r

wherein

a denotes integers from 1 to about 1,000, wherein, if a ≥

2, the respective values p and r in a structural element A can be selected irrespective of previous structural elements A,

R¹ and R² each denote a methyl group, B denotes a NH group,

x denotes the integer 3, y denotes the integer 2,

t denotes integers 1 or 2, more particularly the integer 1,

p denotes integers from about 8 to about 1,000, and r denotes integers from 1 to about 800.

6. Cosmetic agent according to claim 1, wherein the cosmetic agent comprises the at least one hydroxy-terminated, amine-functionalized silicone polymer b) in a total quantity of from about 0.001 to about 5.0 wt. %, relative to the total weight of the cosmetic agent.

7. Cosmetic agent according to claim 1, wherein the cosmetic agent comprises in addition polyoxyethylene(10)-tridecyclether in a total quantity of from about 0.003 to about 1.5 wt. %, relative to the total weight of the cosmetic agent.

8. Cosmetic agent according to claim 1, wherein said cosmetic agent comprises in addition at least one further compound, selected from the group of (i) thickening agents;

(ii) linear or branched, saturated or unsaturated alcohols having about 8 to about 20 carbon atoms;

(iii) tensides, more particularly amphoteric tensides;

(iv) alkalizing agents;

(v) oils;

as well as (vi) the mixtures thereof.

9. Cosmetic agent according to claim 8 wherein at least one naturally occurring thickening agent, as well as the salts thereof, is included, as the thickening agent, in a total quantity of from about 0.0005 to about 5.0 wt. %, relative to the total weight of the cosmetic agent.

10. Cosmetic agent according to claim 8, wherein at least one amphoteric tenside, selected from amidopropylbetaines having from about 9 to about 13 carbon atoms in the acyl group, is included, as the tenside, in a total quantity of from about 0.1 to about 5.0 wt. %, relative to the total weight of the cosmetic agent.

11. Cosmetic agent according to claim 8, wherein a mixture of at least two different alkanolamines are included, as the alkalizing agent, in a total quantity of from about 0.05 to about 15 wt. %, relative to the total weight of the cosmetic agent.

12. Package unit (kit-of-parts), comprising—

separately packaged—

a) at least one container (C1), comprising a cosmetic agent (M1) according to claim 1, and

b) at least one container (C2), comprising an oxidant agent preparation (M2), which comprises in turn a cosmetically tolerated carrier at least one oxidant and at least one acid.

13. Method for dyeing keratinous fibers with increased nourishment while minimizing the color shift at the same time, the method comprising the following method steps in the sequence indicated:

a) Provision of a cosmetic agent (M1) according to claim 1,

b) Provision of an oxidant preparation (M2), comprising in a cosmetically tolerated carrier at least one oxidant and at least one acid,

c) Mixing of the cosmetic agent (M1) with the oxidant preparation (M2),

d) Application of the mixture obtained in Step c) onto the keratinous fibers and leaving said mixture on the keratinous fibers for a period of from about 10 to about 60 minutes, preferably from about 20 to about 45 minutes, at room temperature or at least about 15°

C.,

e) Rinsing the keratin fibers with water and/or a cleansing composition for from about 1 to about 5 minutes, and

f) where applicable applying a post-treatment agent to the keratin fibers and rinsing off after a period of from about 1 to about 10 minutes.

14. Use of a cosmetic agent according to claim 1 for increasing the nourishment of keratinous fibers while minimizing the color shift at the same time.

15. Use of a kit-of-parts according to claim 12 for producing a cosmetic agent for changing the color of keratinous fibers, with increased nourishment while minimizing color shift at the same time.

16. Cosmetic agent according to claim 1, wherein the cosmetic agent comprises the at least one hydroxy-terminated, amine-functionalized silicone polymer b) in a total quantity of from about 0.05 to about 4.0 wt. %, relative to the total weight of the cosmetic agent.

17. Cosmetic agent according to claim 1, wherein the cosmetic agent comprises in addition polyoxyethylene(10)-tridecyclether in a total quantity from about 0.006 to about 1.1 wt.-%, relative to the total weight of the cosmetic agent.

18. Cosmetic agent according to claim 8, wherein xanthan gum is included, as the thickening agent, in a total quantity of from about 0.001 to about 1.0 wt. %, relative to the total weight of the cosmetic agent.

19. Cosmetic agent according to claim 8, wherein at least one amphoteric tenside, selected from amidopropylbetaines having from about 9 to about 13 carbon atoms in the acyl group, is included, as the tenside, in a total quantity of from about 0.2 to about 2.0 wt. %, relative to the total weight of the cosmetic agent.

20. Cosmetic agent according to claim 8, wherein monoethanolamine and 2-amino-2-methylpropan-1-ol, are included, as the alkalizing agent, in a total quantity of from about 0.5 to about 10 wt. %, relative to the total weight of the cosmetic agent.