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Hair conditioning compositions and application in hair dye composition thereof

A composition and hair care technology, applied in the directions of hair care, cosmetic preparations, pharmaceutical formulations, etc., can solve problems such as adverse effects, unpredictable effects and the like

Inactive Publication Date: 2008-02-06
PROCTER & GAMBLE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Furthermore, if the conditioning material remains on the hair after the coloring wash and is still present on the hair at the beginning of the next hair coloring cycle, the effect of this hair coloring method cannot be predicted and may also have adverse effects

Method used

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  • Hair conditioning compositions and application in hair dye composition thereof
  • Hair conditioning compositions and application in hair dye composition thereof
  • Hair conditioning compositions and application in hair dye composition thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0187] sample preparation :

[0188]Place a small drop of sample on a standard microscope slide with two standard coverslips placed on each side of the droplet and a third coverslip placed directly on top of the two standard coverslips. on top of the droplet, thus bridging the other two coverslips. The third cover slip is pressed down until it makes contact with the other two coverslips, thereby trapping the product. Therefore, the thickness of the sample should be the same every time (i.e. the thickness of a standard coverslip), and if it is thicker than the diameter of the microparticles, then the possibility of sample preparation affecting (distorting) the microparticles is reduced. Therefore the preferred sample volume is determined by the blank volume under the third cover slip (if too little, the sample will not contact the lower part of the third cover slip, if too much, The sample will ooze from the pinched side of the third coverslip).

[0189] Particle size me...

Embodiment 1

[0352] Example 1: Hair Coloring Compositions of the Invention.

[0353] The hair switch swatches in Example 1 were treated with a golden yellow dye cream comprising the above dye emulsion base B and 9% hydrogen peroxide cream.

Embodiment 2

[0354] Example 2: Hair Conditioning Compositions of the Invention.

[0355] The hair switch swatches of Example 2 were treated with a golden yellow dye cream containing dye emulsion base B but no dye premix nor 9% hydrogen peroxide cream.

[0356] This was followed by treatment with a golden yellow dye cream containing dye emulsion B (but without the amino functional polysiloxane) and 9% hydrogen peroxide cream.

[0357] Revlon Reference Example

[0358] The hair switch samples of this example were first treated with L'Oreal Excellence No6, but not treated with the L'Oreal conditioner in the cartridge, and then treated with the Revlon colorstay conditioner in the cartridge.

[0359] L'Oreal Reference Example

[0360] The hair switch samples of this example were treated with L'Oreal Excellence No 6 according to the manufacturer's instructions, including the use of L'Oreal Conditioner in a cartridge.

[0361] Initially

[0362] Carding index value

...

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Abstract

The present invention relates to a hair care composition comprising a aminofunctional polysiloxane having a specified average effective particle size which provides improved durable conditioning particularly when utilised in conjunction with a hair colouring composition.

Description

technical field [0001] The present invention relates to hair conditioning compositions, especially hair coloring compositions containing a hair conditioning agent. Background of the invention [0002] It is well known that hair color can be changed through the use of hair dyes. [0003] In order to give consumers the desired hair color and tone brightness, we use a very complex chemical method. Such hair coloring molecules are typically produced in situ by reacting at least one oxidative coloring agent and an oxidizing agent on the consumer's hair, and the reaction is carried out in a corrosive environment with a pH of about 10 and the presence of alkaline agents of. Furthermore, this method is regularly repeated by the consumer with the aim of maintaining the desired hair color and luminosity of the hair tone and ensuring continuous and even coverage of the hair including new hair growth. [0004] Manufacturers of oxidative hair dye compositions are required to work with...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/89A61K8/898A61Q5/00A61Q5/10A61K8/00A61K8/41A61K8/895A61Q5/12
CPCA61K8/898A61Q5/10A61K8/41
Inventor 罗杰·C·哈蒙德史蒂文·D·琼斯尼古拉斯·W·吉尔里
Owner PROCTER & GAMBLE CO
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