Patent · US Active

Betaines with special fatty acid chain distribution

US9963425B2 · kind B2 · utility

2Cited by

6References

20Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Maria Jaworska-Maslanka · Greenville, US
Uwe Begoihn · Sneek, NL
Oliver Springer · Wesel, DE
Dominik Schuch · Düsseldorf, DE
Ralf Klein · Velbert, DE

Key dates

Filing date	Jan 29, 2016
Grant date	May 8, 2018
Priority date	—
Expiry date	Jan 29, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K23/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A subject-matter of the invention are betaines with a special fatty acid chain distribution, for example based on palm kernel oil, the palm kernel oil comprising an enhanced content of unsaturated C18 fatty acids.

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