PROCESS FOR PRODUCING NANOPARTICLES LADEN WITH ACTIVE INGREDIENT

PROCESS FOR PRODUCING NANOPARTICLES LADEN WITH ACTIVE INGREDIENT

  • CN 104,136,012 A
  • Filed: 02/11/2013
  • Published: 11/05/2014
  • Est. Priority Date: 02/29/2012
  • Status: Active Application
First Claim
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1. the method for preparing nano-particle, comprises the following steps(a) by least one active substance and at least one polymer dissolution in organic solvent,(b) solution that will prepare in step (a) is mixed with water,(c) evaporation organic solvent,(d) nano-particle that is mounted with active substance of dialysing purification to obtain in step (c) by the aqueous dialysis solution for comprising identical active substance.

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