Particles containing branched polymers
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United States of America Patent
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Jun 9, 2020
Grant Date -
Jul 20, 2017
app pub date -
Jul 17, 2015
filing date -
Jul 18, 2014
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Abstract
Particles comprising a branched polymer and either a block copolymer or a linear dendritic hybrid represent a category of useful materials. They may be used in for example drug delivery applications. They may be prepared by a method comprising the steps of: dissolving the branched polymer and block copolymer or linear dendritic hybrid, and optionally other component(s), in a solvent to form a solution; adding said solution to a different liquid; and removing said solvent to form a dispersion of co-precipitated particles.
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