Microparticles comprising PCL and uses thereof

摘要

The invention relates to a process for preparing PCL-comprising microparticles, to microparticles obtainable by said process, to gel hence obtained and to several uses of the gel such as for the preparation of a medicament for treating a skin abnormality or disfigurement, and/or for controlling bladder function and/or controlling gastric reflux and/or for treating erectile dysfunction and/or for treating vocal cords. The gel may also be used for cosmetic applications.

主权项

1. A population of microparticles comprising a polycaprolactone (PCL)-comprising polymer, at least 51.6 weight percent of the microparticles having:
(i) a diameter between 38 and 75 μm, (ii) homogenous density, form and content, (iii) essentially spherical and smooth surfaces, and (iv) optionally, an active ingredient.