Polymers containing amino groups, their preparation and their use

US4882391A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Gerhard Brindopke · Frankfurt am Main, DE
• Michael Honel · Mainz, DE

Key dates

• Filing date: Dec 22, 1987
• Grant date: Nov 21, 1989
• Expiry date: Dec 22, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F2800/20
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Non-crosslinked reaction products of compounds (A) which contain structural units carrying 1,3-dioxolan-2-one groups in random distribution and compounds (B) which contain at least one primary aliphatic or cycloaliphatic amino group and additionally at least one further basic amino group. These reaction products are suitable, if appropriate together with conventional curing agents, especially as binders for coatings, above all electrodip coatings.