Invention Application
- Patent Title: PROCESS FOR PREPARING COATED ZINC OXIDE PARTICLES BY FLAME SPRAY PYROLYSIS
-
Application No.: US17789488Application Date: 2020-12-24
-
Publication No.: US20220356071A1Publication Date: 2022-11-10
- Inventor: Valérie JEANNE-ROSE , Henri SAMAIN , Yiannis DELIGIANNAKIS , Maria LOULOUDI
- Applicant: L'OREAL
- Applicant Address: FR Paris
- Assignee: L'OREAL
- Current Assignee: L'OREAL
- Current Assignee Address: FR Paris
- Priority: FR1915678 20191227
- International Application: PCT/EP2020/087873 WO 20201224
- Main IPC: C01G9/02
- IPC: C01G9/02 ; C09C1/04 ; C09D7/62 ; C01B13/34
Abstract:
The present invention relates to a process for preparing coated zinc oxide particles by means of flame spray pyrolysis technology, to coated zinc oxide particles, and to a composition comprising said particles. The present invention also relates to specific zinc oxide particles derived from such a process, to the compositions comprising such particles and also to the uses thereof.
Information query
IPC分类:
