Hair conditioning composition containing film forming gradient copolymer, airsol composition containing the same hair care composition and treatment method

Hair conditioning composition containing film forming gradient copolymer, airsol composition containing the same hair care composition and treatment method

  • CN 1,506,035 A
  • Filed: 12/12/2003
  • Published: 06/23/2004
  • Est. Priority Date: 12/13/2002
  • Status: Active Application
First Claim
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1. hair make-up composition, it comprises at least a film property gradient copolymer in the cosmetics acceptable medium, this copolymer contains at least two kinds of different monomers, and its quality polydispersity index Ip is less than or equal to 2.5, preferred 1.1~

  • 2.3, particularly 1.15~

    2.0, or even 1.2~

    1.9 or 1.8, described compositions can film forming, and this film has at least a following characteristic;

    -breaking strain ε

    rBe 5%~

    2500%, preferred 10%~

    2000%, even more preferably 15%~

    1000%, and/or -Young'"'"'s modulus is 0.5~

    1200MPa, preferred 1~

    1000MPa, and preferred especially 2~

    800MPa, and/or-instantaneous elastic recovery ε

    i is more than or equal to 10%, be preferably greater than or equal 25%, and more preferably greater than or equal 35%, 10-100% particularly is such as 25-98%, perhaps or even 35-95%.

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