Aqueous adhesive composition

US10400143B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Oliver Sommer · Goldkronach, DE
• Sebastian Kotthoff · Porta Westfalica, DE
• Victor Dario Buj Vilalta · Neuss, DE
• Ethel Abrahams-Meyer · Viersen, DE

Key dates

• Filing date: Jun 8, 2016
• Grant date: Sep 3, 2019
• Expiry date: Jun 8, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09J133/08
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to aqueous adhesive dispersions based on (meth)acrylate which contain as the stabilizer a partially or completely hydrolyzed copolymer of at least one vinyl ester monomer, preferably vinyl acetate, and at least one alkene diester monomer, preferably, 3,4-diacetoxy-1-butene, and to the use of said compositions as labeling adhesives or sealing adhesives.