Suspensions of polygonal nanocapsules with particle sizes between 230 and 244 nanometers include polyurethane oil, avobene oil, octocole oil and sorbitan monostearate encapsulated in polyurethane (e-caproloctone) and polyurethane 80 and water. N Photoelectric protection and use.

摘要

Nanoparticle comprising Oil and UV filter, Process for the preparation of the use of nanoparticle; nanoparticle; photoresist composition, Process for the preparation of such compositionN; and Prevention method of skin disease.