POWDER OF EDGEWORTHIA PAPYRIFERA CHARCOAL

摘要

PROBLEM TO BE SOLVED: To use a trunk portion of Edgeworthia papyrifera, the skin of which has been peeled off, as much as possible.;SOLUTION: A trunk portion of Edgeworthia papyrifera, the skin of which has been peeled off, is used as a raw material, and the raw material is carbonized at 800°C or more and crushed. The powder of the Edgeworthia papyrifera charcoal does not contain tar or phosphorus acid when carbonized. If it is for a cosmetic raw material, the Edgeworthia papyrifera charcoal carbonized and crushed has a particle size of 80 μm-500 μm.;SELECTED DRAWING: None;COPYRIGHT: (C)2019,JPO&INPIT