A skin engaging member comprising encapsulated actives

A skin engaging member comprising encapsulated actives

  • CN 103,260,587 A
  • Filed: 10/11/2011
  • Published: 08/21/2013
  • Est. Priority Date: 10/11/2010
  • Status: Active Application
First Claim
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1. skin engagement member (22) that is used in hair removal device (14) use, described skin engagement member comprises:

  • A. substrate, described substrate comprise at least a in following;

    water-soluble polymer, emollient and their mixture;

    B. be in the active substance of the encapsulation of 0.01% to 50% level by the weight of described skin engagement member, the active substance of described encapsulation comprises at least a nano-particle that is encapsulated in the microparticle, wherein said nano-particle comprises the shell that comprises hydrophobic material, and wherein said microparticle comprises the shell that comprises water sensitive material;

    At least a skin care actives that comprises in wherein said nano-particle and the described microparticle, wherein said microsphere has 2.0 microns to 100 microns size, and wherein said at least a nanosphere has 0.01 micron to 5 microns size.

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