Patent · US Active

Wax dispersions having conditioning properties

US12201711B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

BASF SE

Inventors

Claus Nieendick · Krefeld, DE
Werner Mauer · Sendenhorst, DE
Anke Becker · Düsseldorf, DE
Sybille Cornelsen · Ratingen, DE

Key dates

Filing date	May 27, 2019
Grant date	Jan 21, 2025
Priority date	—
Expiry date	Nov 5, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/596
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

What are described are aqueous wax dispersions based on ethylene glycol fatty acid esters of specific fatty acids that can be used both as opacifiers and for improvement of conditioning action in formulations for haircare.

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