Basf Se Corporation

David Tuerp

Guenter Scherr

Stephan Weinkoetz

Gereon Antonius Sommer

Ralph Lunkwitz, Iv

Joaquim Henrique Teles

Harald Schaefer

Dagmar Pascale Kunsmann-Keitel

Jean-Pierre Berkan Lindner

Daniel Flojhar

Paul E Share

Monika Haberecht

Angelika Maria Steinbrecher

Stephan Weinkötz

Thomas Servay

Jessica Nadine Hamann

Sebastian Berger

Rainer Erhardt

Oliver Neu

Thorsten Pauen

Claus Fueger

Dagmar Pascale Kunsmann-keitel

The present invention relates to a binder composition comprising a) component A comprising polymer(s) A1 having primary and/or secondary amino groups, wherein polymer(s) A1 has(have) a primary and secondary amine group nitrogen content of at least 1 wt.-% and b) component B comprising component B1 which is 1,3-dihydroxyacetone, glycolaldehyde, glyceraldehyde or any mixture thereof, wherein the polymer(s) A1 has(have) a total weight average molecular weight Mof at least 800 g/mol.

Binder composition comprising polyamine(s) as well as 1,3-dihydroxyacetone, glycolaldehyde and/or glyceraldehyde for composite articles

The present invention relates to a binder composition comprising

Binder composition comprising polyamine(s) and hydroxyacetone for composite articles

The present invention relates to a binder composition comprising component A comprising polymer(s) A1 and optionally component B comprising component B1 which is selected from the group consisting of a mono-saccharide s, disaccharides, hydroxyacetone, glycolaldehyde and mixtures thereof, wherein polymer(s) A1 comprises at least 70 wt.-% poly(amino acid)s based on the total weight of the polymers) A1 and has (have) a total weight average molecular weight Mof 800 g/mol to 10.000 g/mol, wherein the binder composition comprises 60 to 100 wt.-% polymer(s) A1, and 0 to 40 wt.-% component B1, based on the total weight of the sum of polymer(s) A1 and component B1, wherein the weight amounts of the polymer(s) A1 and component B1 are selected such that the total weight of the sum of polymer(s) A1 and component B1 is 100 wt.-%.

Binder composition comprising poly(amino acid)s for fiber composite articles

The present invention relates to fast-drying, hard-elastic, scratch-resistant, and robust two-component polyurethane coating compositions, to their use, and to coating methods. Synthesis components in the coating compositions comprise polyisocyanate, hydroxyl-containing poly(meth)acrylate polyol, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.

Quick-drying, energy-elastic, scratch-resistant and stable coating compounds

A process for preparing a hyperbranched polycarbonate polyol includes reacting a polyfunctional alcohol and an ester or carbonate in the presence of a catalyst and then heating the reaction mixture under azeotropic reflux conditions to form an alcohol or water. The alcohol or water by-product is then removed from the reaction mixture, thereby pushing the reaction forward.

Preparation of hyperbranched polycarbonate polyols and their use

The present invention relates to one-component amino resin coating compositions having good chemical resistance, a good balance of hardness to elasticity, and rapid drying, to their use, and to methods for coating. Synthesis components that the coating compositions comprise include amino resin, hydroxyl-containing polymers as principal polyols, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.

One-component amino resin coating compositions

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Mannheim, Germany

David Tuerp