Alkoxylation of hydroxy acids

US11168048B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Sophia Ebert · Mannheim, DE
• Roman Benedikt Raether · Speyer, DE

Key dates

• Filing date: Jun 25, 2018
• Grant date: Nov 9, 2021
• Expiry date: Jun 25, 2038

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/2086
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Alkoxylated hydroxycarboxylic acids according to a formula I′ are provided herein, as well as uses thereof and a process for production thereof. Compound 2-[2-(2-hydroxyethoxy)ethoxy]propanoic acid being exclude.