METHOD FOR PRODUCING NANOPARTICLES
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United States of America
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May 5, 2022
app pub date -
May 18, 2020
filing date -
May 18, 2020
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Abstract
The present invention describes a method for producing nanoparticles, wherein the nanoparticles contain or consist of hydroxypropyl methylcellulose acetate succinate (HPMCAS), and wherein i) HPMCAS is dissolved in an organic solvent in order to obtain an organic solution and ii) the organic solution is mixed with water to precipitate the nanoparticles in order to obtain precipitated nanoparticles and a mixed liquid phase as well as nanoparticles obtained by that method.
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