Patent · US Expired

Aqueous fatty alcohol dispersions

US5807502A · kind A · utility

9Cited by

15References

16Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Horst-Werner Wollenweber · Goldkronach, DE
Rainer Hoefer · Goldkronach, DE
Heinz-Guenther Schulte · Zwingenberg, DE

Key dates

Filing date	Feb 20, 1997
Grant date	Sep 15, 1998
Priority date	—
Expiry date	Feb 20, 2017

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K23/017
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An aqueous fatty alcohol dispersion containing: PA1 (a) 5% to 40% by weight of a Cl.sub.10 -C.sub.28 fatty alcohol; PA1 (b) 0.5% to 5% by weight of anionic interfacially active compounds; PA1 (c) 0.5% to 5% by weight of nonionic interfacially active compounds comprising the reaction products of ethylene oxide with alkane-1,2-diols containing 6 to 18 carbon atoms, and PA1 (d) the balance, water. The dispersion is useful as an antifoam agent.

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