Anhydrous dyeing composition and process for dyeing hair

Abstract

The present invention relates to an anhydrous dyeing composition which is liquid at 20° C. and comprising one or more oil liquid at 20° C., one or more direct dyes and at least one anionic surfactant and at least one nonionic surfactant for achieving intensive homogeneous colors on hair.

Claims

1. An anhydrous dyeing composition for hair comprising: (a) one or more direct dye, (b) one or more oil which is liquid at 20° C., (c) at least one anionic surfactant, (d) at least one nonionic surfactant, and (e) a surface active block polymer of the general structure ##STR00007## wherein x is a number 4 or more and y is a number 25 or more, wherein components (c) and (d) are present at a total concentration in the range of 2% to 40% by weight, calculated to total composition, an components (a)-(d) and concentrations thereof are selected so that the composition is liquid at 20° C.

2. The composition according to claim 1, wherein the one or more oil is present at a total concentration in the range of 35 to 80% by weight, calculated to the total composition.

3. The composition according to claim 1, wherein the one or more oil is selected from natural oils and synthetic oils.

4. The composition according to claim 1, wherein the one or more oil is a synthetic oil selected from silicones, fatty acid fatty alcohol esters according to the general structure
R50C(O)R51 wherein R50 is a straight or branched, saturated or unsaturated alkyl with 11 to 21 C atoms and R51 is a straight or branched, saturated or unsaturated alkyl with 1 to 22 C atoms, and fatty alcohol ethers according to general structure
R3OR4 wherein R3 and R4 are same or different, straight or branched, saturated or unsaturated alkyl with 8 to 22 C atoms.

5. The composition according to claim 1, wherein the one or more oil is a natural oil selected from mineral oil and plant derived triglycerides.

6. The composition according to claim 1, wherein the one or more oil comprises at least one natural oil and at least one synthetic oil.

7. The composition according to claim 1, wherein the at least anionic surfactant is selected from alkyl sulphates which are ammonium C12-15 alkyl sulphate, ammonium C12-16 alkyl sulphate, ammonium coco sulphate, ammonium lauryl sulphate, ammonium myristyl sulphate, magnesium coco sulphate, magnesium lauryl sulphate, magnesium coco/TEA sulphate, MEA lauryl sulphate, MIPA lauryl sulphate, potassium lauryl sulphate, sodium caprylyl sulphate, sodium cetearyl sulphate, sodium cetyl sulphate, sodium coco sulphate, sodium decyl sulphate, sodium ethylhexyl sulphate, sodium lauryl sulphate, sodium myristyl sulphate, sodium oleyl sulphate, sodium stearyl sulphate, sodium tridecyl sulphate, TEA coco sulphate, TEA lauryl sulphate, TEA oleyl sulphate, TIPA lauryl sulphate, alkyl ether sulfates, ammonium coceth sulphate, ammonium laureth sulphate, ammonium myristeth sulphate, magnesium coceth sulphate, magnesium laureth sulphate, MEA laureth sulphate, MIPA laureth sulphate, potassium laureth sulphate, sodium ceteareth sulphate, sodium ceteth sulphate, sodium coceth sulphate, sodium laureth sulphate, sodium myristeth sulphate, sodium oleth sulphate, sodium steareth sulphate, sodium trideceth sulphate, TEA coceth sulphate, TEA laureth sulphate, TEA oleeth sulphate TIPA laureth sulphate mixtures thereof, carboxylic acids or alkali salts thereof, protein fatty acid condensates, fatty acid salts, alkyl/alkenyl succinates, and anionic amino acid surfactants, and the at least one nonionic surfactant is selected from fatty alcohol polyglycol ethers according to general structure
R52(OCH2CH2)nOH wherein R52 is straight or branched, saturated or unsaturated alkyl with 8 to 22 C atoms and n is a number between 1 and 50, alkyl polyglucosides of the general structure
R6-O—(R70)nO−Zx wherein R6 is an alkyl group with 8 to 18 carbon atoms, R7 is an ethylene or propylene group, Z is a saccharide group with 5 to 6 carbon atoms, n is a number from 0 to 10 and x is a number between 1 and 5, and fatty acid mono or dialkanolamides of the general structure
R60C(O)NR61R62 wherein R60 is straight or branched, saturated or unsaturated alkyl with 9 to 21 C atoms, R61 and R62 are same or different H and C1 to C4 alkyl substituted with an OH group which may additionally be branched.

8. The composition according to claim 1, further comprising at least one cationic surfactant.

9. The composition according to claim 1, wherein the at least one anionic surfactant is selected from alkyl sulphate, salts thereof, and mixtures thereof.

10. The composition according to claim 1, further comprising one or more phospholipid at a total concentration in the range of 0.1 to 10% by weight calculated to the total composition.

11. The composition according to claim 1, further comprising one or more oxidative dye precursors.

12. A process for dyeing hair comprising: (a) mixing the composition according to claim 1 with a second aqueous composition comprising one or more surfactant thereby obtaining an emulsion, (b) applying the emulsion obtained from step (a) onto hair, (c) leaving the emulsion obtained from step (a) on the hair 5 to 45 min, and (d) rinsing the emulsion obtained from step (a) off from hair.

13. A process for dyeing hair comprising: (a) mixing the composition according to claim 1 with two aqueous compositions wherein one of the two aqueous compositions is an aqueous oxidizing composition comprising at least one oxidizing agent, and the second of the two aqueous compositions is an aqueous alkalizing composition which comprises at least one alkalizing agent selected from ammonia or ammonium hydroxide and a compound according to the general formula
R43R41R42N  wherein R43, R41 and R42 are same or different H, C1-C6 alkyl, C1-C6 monohydroxyalkyl or C2-C6 polyhydroxyalkyl with the condition that at least one of R43, R41 and R42 is a mono or polyhydroxyalkyl, (b) applying a mixture resulting from step (a) onto hair (c) leaving the mixture resulting from step (a) on hair 5 to 45 min, (d) rinsing the mixture resulting from step (a) off from hair.

14. A kit for dyeing hair comprising two or more compositions, wherein one of the two or more compositions is a composition according to claim 1.

15. The composition of claim 1, wherein the one or more oil is selected from the group consisting of behenyl behenate, behenyl isostearte, butyl stearate, butyl oleate, butyl myristate, butyloctyl oleate, cetyl palmitate, cetyl myristate, cetyl oleate, cetyl caprylate, cetyl caprate, decyl oleate, decyl cocoate, decyl isostearate, ethylhexyl myristate, ethyl hexyl laurate, ethyl hexyl oleate, ethyl isostearte, ethyl laurate, ethyl linoleate, ethyl myristate, ethyl oleate, ethyl palmitate, ethylricinoleate, ethyl stearate, hexyl isostearet, hexyl laurate, hexyl myristate, hexyl stearate, hexyl decyl oleate, isobutyl laurate, isobutyl myristate, isobutyl palmitate, isobutyl stearate, isocetyl behenate, isobutyl laurate, isobutyl oleate, isobutyl stearate, isobutyl cocoate, isohexyl caprate, isopropyl palmitate, isopropyl stearate, isopropyl behenate, isopropyl laurate, isopropyl oleate, isopropyl ricinoleate, isopropyl palmitate, dicetyl ether, dimyristyl ether, dicyprylyl ether, dodecyl ether, ricinus oil, soja oil avocado oil, olive oil, almond oil, peach oil, passiflora oil, black cumin oil, borage oils, evening primrose oil, grape seed oil, hempseed oil, kukui nut oil, rosehip oil, safflower oil, walnut oil and wheat germ oil.

16. The composition of claim 8, wherein the cationic surfactant is of the following general structure ##STR00008## where R8 is a saturated or unsaturated, branched or non-branched alkyl chain with 8-22 C atoms, or
R12CONH(CH2)n where R12 is saturated or unsaturated, branched or non-branched alkyl chain with 7-21 C atoms and n has typical value of 1-4, or
R13COO(CH2)n where R13 is saturated or unsaturated, branched or non-branched alkyl chain with 7-21 C atoms and n has typical value of 1-4, and and R9, R10 and R11 are independent from each other H or lower alkyl chain with 1 to 4 carbon atoms, and X is an anion.

17. The composition of claim 9, wherein the at least one anionic surfactant is lauryl sulfate or salts thereof, alkyl ether sulfates or salts thereof, or lauryl ether sulfates or salts thereof.

18. The composition of claim 10, comprising the surface active block polymer and the one or more phospholipid.

19. The composition of claim 11, further comprising one or more coupling substances.

20. The composition of claim 1, wherein the surface active block polymer is present at a concentration in the range of 0.1 to 7.5% by weight calculated to the total composition.

Description

EXAMPLE 1

(1) Anhydrous Composition

(2) TABLE-US-00001 % by weight Soya oil 37 Ricinus oil 10 Dimethicone 350 cSt 2 Glycerine 1 Sodium laureth sulphate 18 Cocamide DEA 17 Laureth-4 2 Poloxamer 101 3 Basic red 51 5 Basic orange 31 1 Basic yellow 87 2 Fragrance 1.5 Antioxidant, BHT 0.5

(3) The above composition was prepared by mixing all components in order and dispersing finally the direct dyes in the mixture.

Aqueous Composition

(4) TABLE-US-00002 % by weight Cetearyl alcohol 2.0 Mineral oil 2.5 Sodium lauryl sulphate 0.2 Glycerin 0.9 Citric acid/sodium hydroxide q.s. to pH 5.0 Fragrance, preservative q.s. Water to 100

(5) Ready to use composition was prepared by mixing the below given quantities of the individual composition.

(6) TABLE-US-00003 By weight Anhydrous composition 10 Aqueous composition 40

(7) After mixing, an emulsion was obtained this appeared to be opaque, milky liquid with certain consistency. A hair streak comprising partly damaged parts with previous reductive permanent shaping treatment was colored homogeneously in its length.

(8) With the following anhydrous coloring compositions examples similar results were observed when using the same aqueous composition at the same ratio.

EXAMPLE 2

(9) TABLE-US-00004 % by weight Wheat germ oil 50 Phenyl trimethicone 1 MIPA laureth sulphate 17 Lauramide MEA 10 Ceteareth-20 3 Poloxamer 101 2 HC red 3 5 Fragrance 1 Antioxidant, BHT 1

EXAMPLE 3

(10) TABLE-US-00005 % by weight Ricinus oil 20 Olive oil 10 Paraffin oil 10 Dimethicone 350 cSt 5 Isopropyl palmitate 5 Phenyl trimethicone 5 MIPA laureth sulphate 15 Lauramide MEA 10 Ceteareth-20 2 Poloxamer 101 3 Basic red 51 4 HC red 3 2 Acid red 52 2 Fragrance 1 Antioxidant, BHT 1

EXAMPLE 4

(11) TABLE-US-00006 % by weight Argan oil 10 Ricinus oil 10 Paraffin oil 10 Dicetyl ether 10 Dimethicone 10 MIPA laureth sulphate 15 Lauramide MEA 10 Ceteareth-20 2 Poloxamer 101 3 Basic red 51 4 Basic red 76 1 Basic blue 99 1 Basic brown 16 2 Fragrance 1 Antioxidant, BHT 1

EXAMPLE 5

(12) TABLE-US-00007 % by weight Almond oil 30 Dicetyl ether 10 Paraffin oil 10 Sodium laureth sulphate 20 Lauramide MEA 15 Ceteareth-4 2 Poloxamer 101 3 HC red 3 3 Acid red 52 1 Basic red 76 2 Basic red 51 2 Fragrance 1.5 Antioxidant, BHT 0.5

EXAMPLE 6

(13) TABLE-US-00008 % by weight Olive oil 30 Distearyl ether 10 Ricinus oil 5 Dimethicone 5 Sodium laureth sulphate 15 Lauramide MEA 10 Ceteareth-4 3 Poloxamer 101 2 HC red 3 3 Acid red 52 1 Basic red 76 2 Basic red 51 2 Fragrance 1.5 Antioxidant, BHT 0.5

EXAMPLE 7

(14) TABLE-US-00009 % by weight Soybean oil 30 Myristyl myristate 5 Paraffin oil 5 Dicetyl ether 5 Ricinus oil 5 Dimethicone 350 cSt 5 Sodium laureth sulphate 15 Lauramide MEA 16 Ceteareth-4 2 Poloxamer 101 2 HC red 3 3 Acid red 52 1 Basic red 76 2 Basic red 51 2 Fragrance 1.5 Antioxidant, BHT 0.5

EXAMPLE 8

(15) TABLE-US-00010 % by weight Soybean oil 30 Myristyl myristate 5 Paraffin oil 5 Dicetyl ether 5 Ricinus oil 5 Dimethicone 350 cSt 5 Sodium lauryl sulfate 15 Lauramide MEA 15 Ceteareth-4 2 Poloxamer 101 3 p-Toluenediamine sulphate 4 Resorcinol 4 Fragrance 1.5 Antioxidant, BHT 0.5

EXAMPLE 9

(16) The anhydrous coloring compositions of examples 2 to 8 are also used to color hair streaks with the following aqueous oxidizing and alkalizing compositions in the same weight ratio as given under example 1 and it was found out that homogeneous and intensive colors were obtained.

Aqueous Oxidizing Composition

(17) TABLE-US-00011 % by weight Cetearyl alcohol 5.0 Mineral oil 1.5 Cetrimonium chloride 2.0 Glycerin 0.9 Hydrogen peroxide 6.0 Salicylic acid 0.05 Etidronic acid 0.2 Phosphoric acid/sodium phosphate 0.3 Water to 100

Aqueous Alkalizing Composition

(18) TABLE-US-00012 % by weight Monoethanolamine 13 Water 87

EXAMPLE 10

(19) The same oxidizing composition as in Example 9 but with 12% hydrogen peroxide and the same alkalizing composition as in Example 9 were used in the same weight ratio as in example 1 with examples 2 to 8 and homogeneous and intensive colours were obtained.

EXAMPLE 11

Anhydrous Composition

(20) TABLE-US-00013 % by weight Soya oil 36 Ricinus oil 15 Dimethicone 350 cSt 5 Sodium laureth sulphate 21 Cocamide DEA 10 Laureth-4 3 Poloxamer 101 3 p-Toluenediamine sulphate 1 Resorcinol 0.5 Basic red 51 4 Fragrance 1 Antioxidant 0.5

(21) The above composition was prepared by mixing all components in order and dispersing finally Basic red 51, p-toluenediamine sulphate, resorcinol in the mixture.

Aqueous Oxidizing Composition

(22) TABLE-US-00014 % by weight Cetearyl alcohol 2.0 Mineral oil 2.5 Sodium lauryl sulphate 0.2 Glycerin 0.9 Hydrogen peroxide 9.0 Salicylic acid 0.05 Etidronic acid 0.2 Phosphoric acid/sodium phosphate 0.3 Water to 100

Aqueous Alkalizing Composition

(23) TABLE-US-00015 % by weight Ammonia (25% by weight in water) 20 Water 80

(24) Ready to use composition was prepared by mixing the below given quantities of the individual composition.

(25) TABLE-US-00016 By weight Anhydrous composition 10 Aqueous oxidizing composition 40 Aqueous alkalizing composition 40

(26) After mixing an emulsion was obtained this appeared to be opaque, milky liquid with certain consistency. A hair streak comprising partly damaged parts with previous reductive permanent shaping treatment was colored homogeneously in its length.