Printing pastes with foam inhibitors

US4350531A · kind A · utility

Assignee

• BASF SE

Inventors

• Harry Distler · Worms, DE
• Rudi Widder · Leimen, DE
• Guenter Uhl · Worms, DE

Key dates

• Filing date: Sep 1, 1981
• Grant date: Sep 21, 1982
• Expiry date: Sep 1, 2001

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D7/00
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The subject invention relates to the use of foam inhibitors in printing pastes based on oil-in-water emulsions or aqueous emulsions. The foam inhibitors are mixtures of monoalkyphosphates and aliphatic esters or high boiling hydrocarbons.