Basf Aktiengesellschaft

Joachim Krobb

Andreas Deckers

Eckehardt Wistuba

Roger G Klimesch

Erich Kolk

Hans-Joachim Muller

Karl-Heinz Fauth

Gunther Isbarn

Heinz Plaumann

Michael Portugall

Oral Aydin

Rainer Hummerich

Uwe Dittrich

Johannes Dobbelaar

Peter Fickeisen

Falko Ramsteiner

Albrecht Zosel

J&uuml;rgen Barwich

Binnur Gunesin

Eckehardt Witsuba

Bernd D&auml;umer

The invention relates to a method of producing seals and coatings, and of bonding tiles and floor coverings, in which aqueous dispersions containing at least 20% by weight of filler and comprising a polymer mixture of a) an acrylate polymer A having a K value of from 5 to 55 and a glass transition temperature of below &minus;10&deg; C. and b) an acrylate copolymer having a glass transition temperature of from &minus;50 to &plus;50&deg; C., are applied as sealants, coating materials or single-side adhesives. The compositions which are used, based on the filler-containing dispersions of the polymer mixture, are notable in processing for improved fixing in the wet and dry state, high heat stability, good adhesion to rubber and, since they are essentially free from organic solvents, plasticizers and resins, by a high level of environment-friendliness.

Production of seals and coating and the bonding of tiles or floor coverings

Polymer prepared by anionic polymerization and having a number average molecular weight of from 300,000 to 10,000,000 contain, as components,

Plastisols containing anionic polymers

Carboxyl-containing isobutene copolymers are obtainable

Carboxyl-containing isobutene copolymers

Aqueous formulations suitable as sealing compounds or adhesives for ceramic tiles essentially contain

Aqueous formulations suitable as sealing compounds of adhesives for

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Landau, Germany

Joachim Krobb