阅读说明：本技术 染发套件 (Hair dyeing kit ) 是由 T·莱希纳 J·舍普根斯 M·诺沃特尼 于 2019-02-07 设计创作，主要内容包括：本发明涉及一种用于对角蛋白纤维(特别是人头发)染色的多组分包装单元(套件),其以分开的状态形成含有第一化妆品制剂(A)的第一容器,和含有第二化妆品制剂(B)的第二容器；所述第一化妆品制剂(A)含有至少一种式(I)的特定有机硅化合物,(R<Sub>1</Sub>O)<Sub>a</Sub>(R<Sub>2</Sub>)<Sub>b</Sub>Si-(A)<Sub>c</Sub>-[NR<Sub>3</Sub>-(A’)]<Sub>d</Sub>-[O-(A”)]<Sub>e</Sub>-[NR<Sub>4</Sub>-(A”’)]<Sub>f</Sub>-Si(R<Sub>2</Sub>’)<Sub>b’</Sub>(OR<Sub>1</Sub>’)<Sub>a’</Sub>(I),并且所述第二化妆品制剂(B)含有水。本发明还涉及使用上述制剂(A)和(B)染发的方法。(The present invention relates to a multi-component packaging unit (kit) for dyeing keratin fibres, in particular human hair, which forms, in a separated state, a first container containing a first cosmetic preparation (a) and a second container containing a second cosmetic preparation (B); said first cosmetic preparation (A) containing at least one specific organosilicon compound of formula (I), (R) 1 O) a (R 2 ) b Si‑(A) c ‑[NR 3 ‑(A’)] d ‑[O‑(A”)] e ‑[NR 4 ‑(A”’)] f ‑Si(R 2 ’) b’ (OR 1 ’) a’ (I) And the second cosmetic preparation (B) contains water. The invention also relates to the use of the above-mentioned formulations (A)) And (B) a method of coloring hair.)

1. A multicomponent packaging unit (kit) for dyeing keratin fibres, in particular human hair, containing, independently of one another, multicomponent packaging units

-a first container containing a first cosmetic preparation (a), and

-a second container containing a second cosmetic preparation (B),

wherein

-said first cosmetic preparation (A) contains at least one compound corresponding to formula (I)Organosilicon Compound (R)₁O)_a(R₂)_bSi-(A)_c-[NR₃-(A’)]_d-[O-(A”)]_e-[NR₄-(A”’)]_f-Si(R₂’)_b’(OR₁’)_a’(I)，

Wherein

-R1, R1', R1 ", R2, R2' and R2" represent, independently of one another, C₁-C₆An alkyl group, a carboxyl group,

-A, A ', A ' and A ' independently of one another represent a linear or branched divalent C₁-C₂₀An alkylene group or a substituted alkylene group,

-R₃and R₄Independently represents a hydrogen atom, C₁-C₆Alkyl, hydroxy C₁-C₆Alkyl radical, C₂-C₆Alkenyl, amino C₁-C₆Alkyl or a radical of the formula (II)

-(A””)-Si(R₂”)_b”(OR₁”)_a” (II)，

-a represents an integer from 1 to 3,

-b represents an integer from 3 to a,

-a' represents an integer from 1 to 3,

-b 'represents an integer from 3 to a'

-a' represents an integer from 1 to 3,

-b "represents an integer 3-a",

-c is 0 or 1,

-d is 0 or 1,

-e represents 0 or 1,

-f represents 0 or 1,

provided that at least one of c, d, e and f is not 0, and

-the second cosmetic preparation (B) contains water.

2. A multicomponent packaging unit according to claim 1, wherein the cosmetic preparation (A) contains at least one organosilicon compound of the formula (I),

wherein

-R1 and R1' independently of one another represent methyl or ethyl,

a and a' both represent the number 3, and

-b and b' both represent the number 0.

3. The multicomponent packaging unit according to any one of claims 1 to 2, characterized in that the cosmetic preparation (A) contains at least one organosilicon compound corresponding to formula (I),

wherein

-c and d both represent the number 1,

-e and f both represent the number 0,

a and A' independently of one another denote a linear divalent C₁-C₆Alkylene radical

And is

-R3 represents a hydrogen atom, a methyl group, a 2-hydroxyethyl group, a 2-alkenyl group, a 2-aminoethyl group or a group of formula (II).

4. The multicomponent packaging unit according to any one of claims 1 to 3, characterized in that the cosmetic preparation (A) contains at least one organosilicon compound of the formula (I) selected from the group consisting of:

-3- (trimethoxysilyl) -N- [3- (trimethoxysilyl) propyl ] -1-propylamine

-3- (triethoxysilyl) -N- [3- (triethoxysilyl) propyl ] -1-propylamine

-N-methyl-3- (trimethoxysilyl) -N- [3- (trimethoxysilyl) propyl ] -1-propylamine

-N-methyl-3- (triethoxysilyl) -N- [3- (triethoxysilyl) propyl ] -1-propylamine

-2- [ bis [3- (trimethoxysilyl) propyl ] amino ] -ethanol

-2- [ bis [3- (triethoxysilyl) propyl ] amino ] ethanol

-3- (trimethoxysilyl) -N, N-bis [3- (trimethoxysilyl) propyl ] -1-propylamine

-3- (triethoxysilyl) -N, N-bis [3- (triethoxysilyl) propyl ] -1-propylamine

N1, N1-bis [3- (trimethoxysilyl) propyl ] -1, 2-ethylenediamine,

n1, N1-bis [3- (triethoxysilyl) propyl ] -1, 2-ethylenediamine,

-N, N-bis [3- (trimethoxysilyl) propyl ] -2-propen-1-amine, and/or

-N, N-bis [3- (triethoxysilyl) propyl ] -2-propen-1-amine.

5. The multicomponent packaging unit according to any one of claims 1 to 4, characterized in that the cosmetic formulation (A) contains one or more organosilicon compounds of the formula (I) in a total amount of from 20 to 100% by weight, preferably from 35 to 100% by weight, more preferably from 45 to 100% by weight, still more preferably from 55 to 100% by weight, and very preferably from 65 to 100% by weight, based on the total weight of the formulation (A).

6. The multi-component packaging unit according to any one of claims 1 to 5, characterized in that the first cosmetic formulation (A) is substantially anhydrous and preferably contains less than 5.0 wt. -%, more preferably less than 2.5 wt. -%, still more preferably less than 1.0 wt. -%, and very particularly preferably less than 0.1 wt. -% of water, based on the total weight of the formulation (A).

7. The multicomponent packaging unit according to any one of claims 1 to 6, characterized in that the cosmetic preparation (A) contains one or more fatty components selected from the group consisting of: c₈-C₃₀Fatty alcohol, C₈-C₃₀Fatty acid triglyceride, C₈-C₃₀Fatty acid monoglyceride, C₈-C₃₀Fatty acid diglyceride, C₈-C₃₀Fatty acid esters and/or hydrocarbons.

8. The multi-component packaging unit according to any one of claims 1 to 7, wherein the first cosmetic formulation (A) contains at least one colorant compound selected from the group of direct dyes and/or pigments.

9. The multicomponent packaging unit according to any one of claims 1 to 8, characterized in that the second cosmetic formulation (B) contains 50 to 100% by weight, preferably 50 to 95% by weight, more preferably 60 to 95% by weight, and very particularly preferably 70 to 95% by weight, of water, based on the total weight of the formulation (B).

10. The multicomponent packaging unit according to any one of claims 1 to 9, wherein the second cosmetic preparation (B) contains at least one acid selected from the group consisting of: lactic acid, citric acid, tartaric acid, malic acid, 1-hydroxyethane-1, 1-diphosphonic acid, 2, 6-pyridinedicarboxylic acid, benzoic acid, phosphoric acid, sulfuric acid, hydrochloric acid, maleic acid, succinic acid, oxalic acid, ascorbic acid, phytic acid and/or gluconic acid.

11. The multi-component packaging unit according to any one of claims 1 to 10, wherein the pH of the second cosmetic formulation (B) is in the range of 0.5 to 6, preferably 1 to 5, more preferably 1.5 to 4, and most preferably 2.0 to 3.5.

12. The multi-component packaging unit according to any one of claims 1 to 11, wherein the second cosmetic formulation (B) contains at least one surfactant selected from the group of anionic, nonionic, zwitterionic, amphoteric and/or cationic surfactants.

13. The multi-component packaging unit according to any one of claims 1 to 12, wherein the second cosmetic formulation (B) contains at least one colorant compound selected from the group of direct dyes and/or pigments.

14. A method of dyeing human hair, said method comprising the following steps in the order indicated:

(1) providing a cosmetic preparation (A) according to claim 1,2,3,4, 5, 6,7 and/or 8,

(2) providing a cosmetic preparation (B) according to claim 1, 9, 10, 11, 12 and/or 13,

(3) mixing cosmetic preparations (A) and (B)

(4) Applying the application mixture prepared in step (3) to the hair,

(5) allowing the application mixture to act on the hair, and

(6) the application mixture is rinsed off.

15. The process according to claim 14, characterized in that (3) the cosmetic preparations (a) and (B) are mixed manually for 10 seconds to 10 minutes, preferably for 20 seconds to 5 minutes, particularly preferably for 30 seconds to 3 minutes.

16. The method according to any one of claims 14 to 15, characterized in that (4) the application mixture prepared in step (3) is applied to the hair within 30 minutes, preferably within 20 minutes, more preferably within 15 minutes, particularly preferably within 10 minutes after its preparation.

17. The method according to any one of claims 14 to 16, characterized in that (5) the application mixture is allowed to act on the hair for a time of 10 seconds to 10 minutes, preferably 20 seconds to 5 minutes, most preferably 30 seconds to 2 minutes.

18. The process according to any one of claims 14 to 17, characterized in that the application mixture prepared in step (3), (a) contains one or more organosilicon compounds corresponding to formula (I) in a total amount of from 0.5 to 30.0% by weight, preferably from 1.0 to 25.0% by weight, very particularly preferably from 5.0 to 20.0% by weight, based on the total weight thereof.

19. The method according to any one of claims 14 to 18, characterized in that the application mixture prepared in step (3), (b) contains 30-95 wt. -%, preferably 40-90 wt. -%, more preferably 50-90 wt. -% of water, based on its total weight.

20. The process according to any one of claims 14 to 19, characterized in that the application mixture prepared in step (3) contains one or more organosilicon compounds of formula (I) and water in a weight ratio of from 1:10 to 1:1, preferably from 1:7 to 1:1, more preferably from 1:6 to 1:2, very particularly preferably from 1:5 to 1: 3.

Examples

1. Formulations

The following formulations were prepared.

Preparation (A)

Preparation (B)

2. Coating of

Formulations (a) and (B) were each shaken together for a specified time and then allowed to stand at room temperature for a specified time.

Each of the application mixtures was then spread on a hair strand (Kerling 6-0) with a brush and worked for the indicated time. The tress is then first rinsed with water, then washed with shampoo and dried. Thereafter, the tress was visually evaluated.

These hair tresses were then washed several times with shampoo and again evaluated visually.

Strength: + bad + + medium + + + high