Granted Patent B2

US 7,431,742 · App. 11/413,823 · Granted Oct 7, 2008

Abstract

Claims (37)

1. A hair colouring kit comprising:

i) a first individually packaged oxidising component comprising from about 0.1% to about 10% of at least one oxidising agent,

ii) a second individually packaged colourant component comprising from about 0.001% to about 10% of at least one oxidative dye or at least one alkalising agent or mixtures thereof,

iii) a third individually packaged conditioner component comprising from about 0.1% to about 20% of a functionalized amino silicone according to the formula:

 wherein, m and n are numbers with a sum (n+m) ranging from 2 to 2000, n is a number ranging from 1 to 1999, and m is a number ranging from 1 to 1999;

 and m and n are selected wherein the ratio of m:n is from 1:1000 to 1:10, R14, R15, R16, which may be identical or different, are selected from a hydroxyl radical, C1-C4 alkoxy radicals and methyl radicals,

 A is selected from linear and branched C3-C8 alkenyl radicals,

 R17 is selected from H, phenyl, linear or branched C1-C4 alkyl radical, benzyl or linear or branched (C2-C8)NH2 groups,

 G is selected from H, phenyl, hydroxyl, C1-C8 alkyl, and

 wherein said aminosilicone is of the random type or block type, and

iv) a fourth individually packaged colour refresher component comprises from about 0.01% to about 10% of said at least one preformed dye, water soluble or water dispersible dye.

2. A hair colouring kit according to claim 1 , wherein said fourth individually packaged colour refresher component further comprises a surfactant, and or a conditioning agent.

3. A hair colouring composition comprising

i) a colour refresher component comprising at least one preformed or water soluble or water dispersible dye and

ii) a conditioning agent comprising a functionalized amino silicone according to the formula:

 wherein, m and n are numbers with a sum (n+m) ranging from 2 to 2000, n is a number ranging from 1 to 1999, and m is a number ranging from 1 to 1999; and

 wherein m and n are selected such that ratio of m:n is from 1:1000 to 1:10, R14, R15, R16, which may be identical or different, are selected from a hydroxyl radical, C1-C4 alkoxy radicals and methyl radicals,

 A is selected from linear and branched C3-C8 alkenyl radicals,

 R17 is selected from H, phenyl, linear or branched C1-C4 alkyl radical, benzyl or linear or branched (C2-C8)NH2 groups,

 G is selected from H, phenyl, hydroxyl, C1-C8 alkyl, preferably methyl, and

 wherein said aminosilicone is the random type or block type.

4. A method of sequential hair colouring comprising the steps of at least two sequential hair colour treatments, wherein the time period between each treatment is from about 1 minute to about 60 days, wherein said first colouring treatment comprises the steps of:

i) providing said first individually packaged oxidising component, said second individually packaged colourant component and said third individually packaged conditioner component according to claim 1 ,

ii) applying a mixture of said first and second individually packaged components to the hair and retaining said composition on the hair for a period of from about 2 minutes to about 60 minutes, and subsequently rinsing said composition from the hair,

iii) subsequently applying said third conditioner component to the hair and retaining said component composition on the hair for a time period of from about 5 seconds to about 15 minutes, wherein said second coloring treatment comprises the steps of:

i) providing said individually packaged colour refresher component according to claim 1 ,

ii) applying said colour refresher component to the hair and retaining said component composition on the hair for a time period of at least about 3 seconds to about 30 minutes.

5. A method of sequential hair colouring according to claim 4 , wherein said method further comprises the step of applying a conditioner composition to the hair after the application of said colour refresher component.

6. A method of sequential hair colouring according to claim 4 , wherein said method further comprises the additional step of applying at least one additional first oxidative hair colouring treatment and or at least one additional second colour refresher treatment.

7. A method of sequential hair colouring according to claim 4 , wherein the time period between each treatment is from about 1 day to about 21 days.

8. A method of sequential hair colouring according to claim 4 , wherein said individually packaged colour refresher component is applied to the hair and retained on the hair for a period of from about 3 seconds to about 30 minutes.

9. A method of sequential hair colouring comprising the steps of at least 2 sequential hair colouring treatments wherein the time period between each treatment is less than about 14 days, wherein said first treatment comprises the steps of:

i) providing a first individually packaged oxidising component comprising at least one oxidising agent, a second individually packaged colourant component comprising at least one oxidative dye or at least one alkalising agent or mixtures thereof and a third individually packaged conditioner component comprising a conditioning agent according to claim 1 ,

ii) applying a mixture of said first and second individually packaged components to the hair and retaining said component composition on the hair for a period of from about 2 to about 60 minutes, and subsequently rinsing said composition from the hair and

iii) subsequently applying said third conditioner component to the hair and retaining said composition on the hair for a time period of from about 5 seconds to about 10 minutes and subsequently rinsing said composition from the hair, and wherein said second treatment comprises the steps of:

i) providing said individually packaged colour refresher component comprising at least one preformed or water soluble or water dispersible dye,

ii) applying said colour refresher component to the hair and retaining said composition on the hair for a time period of less than about 10 minutes and then rinsing said composition from the hair.

Assignments (8)