PHOSPHATE CEMENT BASED MINERAL ADHESIVE

The invention concerns a process for the adhesive attachment of planar items on various substrates, which employ a mineral adhesive on the basis of phosphate cement. Such adhesives allow for a fast and stable attachment of the planar items and in particular of tiles to substrates without the necessi...

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Bibliographic Details
Main Authors ENGERT, Christian, KRAWTSCHENKO, Nina, BAESE, Rauno
Format Patent
LanguageEnglish
French
Published 19.05.2022
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Summary:The invention concerns a process for the adhesive attachment of planar items on various substrates, which employ a mineral adhesive on the basis of phosphate cement. Such adhesives allow for a fast and stable attachment of the planar items and in particular of tiles to substrates without the necessity of a pretreatment or priming step. The invention is further concerned with corresponding mineral adhesives, composite structures prepared from substrates, the mineral adhesive and tiles and the use of the mineral adhesive for improving the tensile strength of an adhesive joint between a substrate and one or more tiles. La présente invention concerne un processus destiné à la fixation par adhésif d'articles plans sur divers substrats qui font appel à un adhésif minéral à base de ciment de phosphate. De tels adhésifs permettent une fixation rapide et stable des articles plans et en particulier des carreaux sur des substrats sans nécessiter une étape de prétraitement ou d'apprêt. L'invention concerne en outre des adhésifs minéraux correspondants, des structures composites préparées à partir de substrats, l'adhésif minéral et les carreaux et l'utilisation de l'adhésif minéral destiné à améliorer la charge de rupture d'un joint adhésif entre un substrat et une ou plusieurs tuiles.
Bibliography:Application Number: WO2020EP00191