Stabilized topical formulations containing core-shell microcapsules

Stabilized topical formulations containing core-shell microcapsules

  • CN 103,732,217 A
  • Filed: 06/28/2012
  • Published: 04/16/2014
  • Est. Priority Date: 06/29/2011
  • Status: Active Application
First Claim
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1. for the compositions of local application, comprise:

  • A plurality of the first core-shell microcapsule, it comprises the first core that comprises benzoyl peroxide and the first shell that comprises the first inorganic polymer;

    WithA plurality of the second core-shell microcapsule, it comprises the second core that comprises retinoid and the second shell that comprises the second inorganic polymer;

    Wherein said compositions is the O/w emulsion that comprises Myrj 45 and tristerin, wherein said Myrj 45 with the ratio of described tristerin in the scope of 0.1;

    10-10;

    0.1.

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