Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide

Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide

  • CN 103,179,950 A
  • Filed: 12/13/2010
  • Published: 06/26/2013
  • Est. Priority Date: 12/22/2009
  • Status: Active Application
First Claim
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1. be used for the keratin fiber particularly device with one or more compartments or " test kit " of human keratin fiber such as hair-dyeing, wherein the first compartment contains the dye composite of non-oxidation agent, and it comprises in suitable dyeing medium:

  • -one or more hair dyes;

    With-one or more have the oxirane that is made of Polyethylene Glycol and polypropylene glycol block of following chemical constitution and the condensation polymer of expoxy propane;

    H-(O-CH 2-CH 2) a-(O-CH(CH 3)-CH 2) b-(O-CH 2-CH 2) a’

    -OH In the formula, a and a '"'"' are 2 to 150, and b is 1 to 100;

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