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Method of Protecting Dyed Hair Color from Fading or Wash-Out

a dyeing process and dyeing technology, applied in the dyeing process, hair cosmetics, textiles and paper industry, can solve the problems of dyeing hair color fading becoming a common problem and a frequent complaint of consumers

Inactive Publication Date: 2011-09-15
ZHOU YAN +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fading of artificial hair color has become a common problem and a frequent complaint by consumers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

examples 2-9

[0044]Polymer Nos. 1, 2 and 4 from Example 1, which showed effectiveness in reducing hair dye dissolution in water, were tested in a clear gel formulation in a multiple shampoo washing test following the procedure described in the test method section. The hair tresses were treated with the anti-fading gel first, cold air blow dried and then washed with 12% SLES. The treatment and wash cycle was repeated 10×. As a control, the hair tress was treated with the same formulation without the polymer, 11506-85, then blow dried and washed with SLES. The test results are shown in Table 3.

TABLE 2Gel formulation containing test polymers forleave in treatment in a 10× washing test.Test formulaControl11506-85A-F; 56B,formula102-111; 10748-6711506-85Ingredientwt %wt %Jaquar HP-60, Hydroxy propyl1.51.5Guar gum (as a thickner)Test polymer (Nos. 1, 2, or 4)2.0% (active)0Glycerin1.01.0Liquid Gernmal Plus0.50.5WaterTo 100To 100

TABLE 3Hair color fastness test results, % Protection = % dE =(dE treatment...

example 10

[0048]A comparative composition containing an anionic polymer with a hydrophobic chain was tested. The anionic polymer was Styleze 2000, a copolymer of vinyl pyrrolidone (VP) / Acrylates / Lauryl Methacrylate, neutralized and formulated into the same test formulation and tested using the procedure specified in Examples 2-9. The results of the color fading test of this anionic hydrophobic polymer are given in Table 5 which shows that its effect on anti-fading is negligible or minor (<10%). The result from the soaking test is also listed in Table 5. Test results for the cationic hydrophobic polymer, Styleze W-20 is also listed showing the improved results obtained with the present invention.

TABLE 5Hair color fastness test results, % Protection, % dE = (dEtreatment − dEcontrol) × 100 / dEcontrol3×5×8×10×Hydrophobic polymer / FI@FI@washwashwashwashFormula#30 m90 mTress#% dE% dE% dE% dEStyleze 2000 (anionic & C120.820.8079H14157.87.2chain polymer) / 11506-110Styleze W-20 (W-DMAPMA -0.110.3535H>503...

example 11

[0049]This example shows the anti-fading effect of hydrophobically modified polymers plus a quaternizing agent. Aculyn 44 is a hydrophobically modified nonionic polymer and was formulated into a hair care leave in treatment together with a cationic surfactant, Hydroxyethyl Cetearamidopropyldimonium Chloride in a raw material with a trade name of Prolipid 161®. The leave in treatment formulation is listed in Table 6. The color fading test results are listed in Table 7.

TABLE 6Formulation of leave in hair treatment, 11337-82BIngredientsItem#(Trade) / SupplierINCIWt. %Phase A1WaterWater84.562Dissolvene NA-2Disodium EDTA0.20Hampshire3Propylene GlycolPropylene Glycol1.004Aculyn 44 (@ 1%PEG-150 Decyl Alcohol / 2.87active)SMDI CoplymerRohm & Haas(34.85% actives)Phase B5Prolipid ® 161Hydroxyethyl2.87(0.86% active)CetearamidopropyldimoniumISPChloride (and)Behenyl Alcohol(and) Cetearyl Alcohol6Jeecol-20 JeenSteareth-20 (HLB 15.3)0.407Jeecol-2 Jeensteareth-2 (HLB 4.9)0.6010 Lanette O WaxCetyl Stear...

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Abstract

A method of protecting dyed hair color from fading or wash-out during exposure to air and / or shampooing is described. In accordance with one aspect the method includes treating dyed hair with a composition containing (i) a hydrophobically modified quaternary polymer, (ii) a hydrophobically modified polymer plus a cationic surfactant, (iii) a polymer containing diethylaminopropyl methacrylamide (DMAPMA), dimethylaminoethyl methacrylamide (DMAEMA) or diethylaminoethyl methacrylamide (DEAEMA) or (iv) a combination thereof.

Description

FIELD OF THE INVENTION[0001]This invention relates to a method of protecting dyed hair color from fading or wash-out, and more particularly, to the use of particular polymers, such as hydrophobically modified polymers, for dyed hair color protection against shampoo treatments.BACKGROUND OF THE INVENTION[0002]The coloring of hair has become increasingly popular in recent years. However, fading of artificial hair color has become a common problem and a frequent complaint by consumers. Fading can occur during the shampoo washing treatment as color wash-out, or can be initiated by environmental circumstances, such as by exposure to UV radiation. The washing process is the most significant factor in the removal of hair color, while UV exposure had a significant impact only after 90 hours of intense irradiation. S. Marchioretto, “The Use of Silicones as a Color Lock Aid in Rinse-Off Hair Conditioners”, J. of Cosmetic Science, 2003 Annual Scientific Meeting, pp. 130-131. Furthermore, the s...

Claims

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Application Information

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IPC IPC(8): D06P5/08
CPCA61K8/731A61K8/737A61K8/8182A61K2800/5426A61K8/898A61Q5/004A61K8/86
Inventor ZHOU, YANLAURA, DONNA N.RIGOLETTO, JR., RAYMONDMOORE, DAVID J.FOLTIS, LINDA C.
Owner ZHOU YAN
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