Stabilize compositions based on monoalkyl glycerol ethers and aromatic alcohols

US8841349B2 · kind B2 · utility

Assignee

• Air Liquide Santé (International) · FR

Inventors

• Wolfgang Beilfuss · Hamburg, DE
• Ralf Gradtke · Tornesch, DE
• Petra Kolditz · Hamburg, DE
• Klaus Weber · Hamburg, DE

Key dates

• Filing date: Dec 3, 2004
• Grant date: Sep 23, 2014
• Expiry date: Jun 28, 2029

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N31/02
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A stabilizer composition having (a) one or more 1- or 2-(C1- to C24-alkyl) glycerol ethers (glycerol monoalkyl ethers) and (b) a mixture of at least two different aromatic alcohols (b1, b2) chosen from the groups of i) aryloxyalkanols, ii) arylalkanols and iii) oligoalkanol aryl ethers, where the two different aromatic alcohols belong to different groups i), ii) and iii).