Compounds having two or more exovinylene cyclocarbonate units

US10604500B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Ulrike Licht · Mannheim, DE
• Viktoria Leonhardt · Ludwigshafen, DE
• Verena Mormul · Mannheim, DE
• Karl-Heinz Schumacher · Ludwigshafen, DE
• Gabor Boerzsoenyi · Ludwigshafen, DE
• Rainer Klopsch · Worms, DE

Key dates

• Filing date: Sep 11, 2017
• Grant date: Mar 31, 2020
• Expiry date: Sep 11, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D169/00
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

What are described are compounds having two or more exovinylene cyclocarbonate units, wherein the exovinylene cyclocarbonate units are bonded to one another via at least one organic, siloxane-free connecting group which is not bonded directly to the exovinylene double bonds, excluding connecting groups formed by polymerization of (meth)acrylic monomers. The connecting group preferably has at least one acetal group. Also described are a process for preparing the compounds, two-component binders comprising the compounds, and uses of the compounds.