Lanxess Deutschland Gmbh

Bayer Intellectual Property Gmbh

Bayer Materialscience Ag

Thomas Augustin

Josef Sanders

Jan-Gerd Hansel

Ian Lochrie

The present invention relates to novel low-monomer-content, low-viscosity, high-activity preparations made of isocyanurates containing isocyanate groups and of phthalate-free plasticizers, to use of the same as adhesion promoters with improved adhesion for coating compositions based on plasticized polyvinyl chloride, and also to coatings and coated substrates.

Phthalate-free isocyanurate formulations

The present invention relates to novel low-monomer low-viscosity high-activity formulations composed of isocyanurate containing isocyanate groups, exclusively based on 2,4-diisocyanatotoluene and phthalate-free plasticizers, to the use thereof as adhesion promoters with improved adhesion for coating compositions based on plasticized polyvinyl chloride, and to coatings and coated substrates.

The present invention relates to novel low-monomer-content, low-viscosity preparations composed of isocyanurates which contain isocyanate groups and of phthalate-free plasticizers, to their use as adhesion promoters for coating compositions based on plasticized polyvinyl chloride, and also to coatings and to coated substrates.

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Kö'ln, Germany

Thomas Augustin