Basf Aktiengesellschaft

R&uuml;diger F&uuml;ssl

Oral Aydin

Eckehardt Wistuba

Gerd Rehmer

Thomas Schwerzel

Gerhard Auchter

Dieter Urban

Peter Fickeisen

Bernd Stanger

Johannes T&uuml;rk

An aqueous composition is essentially free of organic solvents, plasticizers and additional tackifiers and contains water and 20-99% by weight of a polymer and 1-80% by weight of a filler, the percentages by weight being based on the sum of the components of the aqueous composition, with the exception of water.

Method for adhering a floor covering to a floor with a floor adhesive

Readily filterable and deodorizable aqueous dispersions of pressure-sensitive adhesive, especially for self-adhesive labels, having solids contents of more than 65%, can be prepared with readily reproducible properties by copolymerizing esters of acrylic and/or methacrylic acid in the presence of less than 50 ppm of inhibitor and, preferably, in the presence of from 0.01 to 5% by weight of reducing agent by a special emulsion technique. The highly concentrated pressure-sensitive adhesive dispersion, subsequently deodorized with steam, is free from coagulum and seediness.

Production of highly concentrated adhesive dispersions and their use

Growing community of inventors

Neustadt, Germany

Rüdiger Füssl

Growing community of inventors

Neustadt, Germany

R&uuml;diger F&uuml;ssl

Rüdiger Füssl