Sika Technology Ag

Carsten Zilg

Susanne Strauss

Barbara Jucker

Raphael Teysseire

Thomas Pusel

Willi Tenisch

Urs Burckhardt

Norman Blank

Manuel Rodriguez

Burkhard Walther

Pilar Pámpanas

Carlos Molina

Luz Granizo Fernández

A composition that includes at least one silane-functional polymer P and 20 to 60% by weight of aluminum hydroxide or magnesium hydroxide or mixture thereof, is disclosed. The composition has a viscosity of 500 to 20,000 mPa&#xb7;s measured according to DIN 53018 at a temperature of 20&#xb0; C. The composition is suitable as a liquid membrane and has very good flammability properties, i.e., it is difficult to ignite and is self-extinguishing.

Liquid film based on silane-terminated polymers

Compositions for coating roofs, facades, floors or vertical facings including at least one acrylic polymer and at least one polyurethane polymer and at least one ethylene vinyl acetate emulsion. The compositions combine the advantages of the excellent features of polyurethane compositions with the reduced cost of acrylic compositions in such a manner that a balance between both characteristics is shown. Methods for covering a roof, facade, floor or vertical facing with these compositions and the use thereof as a coating for roofs, facades, floors or vertical facings.

Polyurethane-acrylic polymer dispersions and uses thereof

The invention relates to humidity hardening compounds containing at least one polyurethane polymer, P, exhibiting an isocyanate group, at least one polyimine ALD of Formula (I) of at least 22% by weight, in relation to the sum of the components of the compound which contain the isocyanate group, as well as, if necessary, a polyisocyanate oligomer OP. The humidity hardening compound is particularly suitable for providing coatings and linings. The use of the imines makes possible VOC-free or VOC-poor compounds, which is a substantial advantage for indoor applications.

VOC-free or VOC-poor polyurethane coating

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Korntal-Münchingen, Germany

Carsten Zilg