Haarkosmetikum

Details

Veröffentlichungs-Nr.

EP4389108

Aktenzeichen

EP23214928

Anmeldetag

7. Dezember 2023

Veröffentlichung

30. Oktober 2024

Rechtsraum

EP

IPC

A61K8/19A61K8/9789A61K8/9794A61Q5/06

Abstract

A hair cosmetic containing a water-insoluble pigment composite including a complex of a natural pigment and a substrate is unlikely to cause pigmentation; the pigment does not penetrate to the inside of the hair because of the insolubility of the pigment composite in water. The water-insoluble pigment composite according to the present invention, furthermore, exhibits good color strength owing to the concealing effect of the substrate even when used on black hair. Based on the finding that water resistance, color strength, and washability are substantially improved, the present invention was completed.

Anmelder

Firma

DIC CORPORATION

Land

🇯🇵 Japan

Fachgebiete