Title:
ALUMINUM-FREE, FATTY ACID-COATED TITANIUM DIOXIDE POWDER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/053786
Kind Code:
A1
Abstract:
The present invention pertains to aluminum-free, fatty acid-coated titanium dioxide powder and a manufacturing method therefor. Specifically, the present invention relates to fatty acid-coated, cosmetic titanium dioxide powder that does not contain aluminum and has a zinc-fatty acid coating layer formed directly adjacent to the surface of the titanium dioxide powder through dry coating. According to the present invention, the freedom from aluminum can dispel the negative image of causing Alzheimer's disease and the dry manufacturing method for titanium dioxide powder does not employ water, whereby environmental pollution prevention, energy saving, and manufacturing time reduction can be achieved.
Inventors:
LEE SUNG HO (KR)
KIM YEONG GI (KR)
JANG WON JUN (KR)
KIM YEONG GI (KR)
JANG WON JUN (KR)
Application Number:
PCT/KR2022/018298
Publication Date:
March 14, 2024
Filing Date:
November 18, 2022
Export Citation:
Assignee:
SUNJIN BEAUTY SCIENCE CO LTD (KR)
International Classes:
A61K8/29; A61K8/02; A61K8/27; A61K8/36; A61Q19/00
Domestic Patent References:
| WO2010111279A1 | 2010-09-30 |
Foreign References:
| KR20200077169A | 2020-06-30 | |||
| KR102142240B1 | 2020-08-06 | |||
| KR101936051B1 | 2019-01-08 | |||
| KR101965202B1 | 2019-04-03 | |||
| KR20110063691A | 2011-06-13 |
Attorney, Agent or Firm:
WONJON P.C. (KR)
Download PDF: