Process for the production of polyol compounds

US5641816A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Johann Klein · Goldkronach, DE
• Peter Daute · Beverstedt, DE
• Udo Hees · Mayen, DE
• Bernd Beuer · Monheim, DE

Key dates

• Filing date: Jun 6, 1995
• Grant date: Jun 24, 1997
• Expiry date: Jun 6, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G2101/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A process for the production of polyol compounds by condensation of glycerol in the presence of lithium compounds and, optionally, subsequent transesterification of the oligoglycerol mixtures obtained with fatty acid glyceride esters and to their use for the production of polymers.