Patent · US Active

Oligoester ammonium salts and their use in compositions for conditioning hair

US11266587B2 · kind B2 · utility

0Cited by

20References

11Claims

0Family size

Assignee

CLARIANT INTERNATIONAL LTD · CH

Inventors

Katarzyna KITA-TOKARCZYK · Bad Soden, DE
Hannah Benson · Bensheim, DE
Dirk Leinweber · Kelkheim, DE
Henrike Neuhoff · Hannover, DE
Steffen ROMANSKI · Wesel, DE
Nadine Zoumpoulakis · Frankfurt, DE

Key dates

Filing date	Dec 7, 2016
Grant date	Mar 8, 2022
Priority date	—
Expiry date	Dec 7, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C219/06
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates inter alia to cosmetic compositions comprising an oligoester ammonium salt (OAS) and a cosmetically component (F), where the OAS is obtained by:

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