COATED POWDER AND COSMETIC FORMULATED WITH THE SAME

PROBLEM TO BE SOLVED: To obtain both coated powder high in power for protecting ultraviolet rays in the UV-A region and the UV-B region and a cosmetic. SOLUTION: The surface of a flaky substrate body is coated with titanium dioxide and zinc carbonate which are doped with iron to give powder, which i...

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Bibliographische Detailangaben
Hauptverfasser:	SUZUKI YUUKA, NISHIMURA HIROMUTSU, TAKUMA YUUKO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MEDICAL OR VETERINARY SCIENCE METALLURGY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain both coated powder high in power for protecting ultraviolet rays in the UV-A region and the UV-B region and a cosmetic. SOLUTION: The surface of a flaky substrate body is coated with titanium dioxide and zinc carbonate which are doped with iron to give powder, which is added to a cosmetic. The titanium dioxide doped with iron to be applied to the flaky substrate body is further coated with at least one element selected from the group consisting of aluminum, silicon, titanium, zirconium, tin and antimony or the surface of the titanium dioxide may be coated in a state of a hydrous oxide or an oxide.