Low-foam scouring powder

US5484548A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Eva Kiewert · Goldkronach, DE
• Lothar Pioch · Goldkronach, DE
• Wolfgang Seiter · Neuss, DE
• Winfried Wichelhaus · Mettmann, DE

Key dates

• Filing date: Jul 29, 1993
• Grant date: Jan 16, 1996
• Expiry date: Jul 29, 2013

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/14
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Scouring powders containing abrasives and an alkyl glycoside having a degree of oligomerization of from 1.2. to 1.4. These scouring powders are low foaming in the presence of water.