Alkyd resins containing hydroxyl groups

US4555564A · kind A · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Herbert Fischer · Goldkronach, DE
• Manfred Gorzinski · Düsseldorf, DE
• Wolfgang Gress · Wuppertal, DE
• Alfred Meffert · Monheim, DE
• Bernd Wegemund · Haan, DE

Key dates

• Filing date: Mar 27, 1985
• Grant date: Nov 26, 1985
• Expiry date: Mar 27, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D167/08
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A process for preparing alkyd resin emulsions where a precondensate is further condensed to an acidic precondensate which is esterified to yield a resin which is then emulsified, and the products of this process.