Patent · US Active

Stabilizer concentrates for wax dispersions

US12274770B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

BASF SE

Inventors

Claus Nieendick · Krefeld, DE
Werner Mauer · Sendenhorst, DE
Kathrin Tapp · Düsseldorf, DE
Sybille Cornelsen · Ratingen, DE

Key dates

Filing date	Mar 10, 2020
Grant date	Apr 15, 2025
Priority date	—
Expiry date	Mar 8, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/52
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

This invention relates to stabilizer concentrates which improve the stability of mono- and/or diesters of mono- and/or diethylene glycol wax dispersions in personal care compositions, wherein the stabilizer concentrates comprising hydrogenated castor oil and betaines and are free of anionic surfactants.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.