Bayer Materialscience Ag

Polytex Sportbelage Produktions Gmbh

Friedhelm Faehling

Jens Krause

Manfred Schmidt

Dirk Wegener

Norbert Eisen

Hubert Ehbing

Zdenka Finder

Lutz Liebegott

Isocyanate mixtures comprising: (a) NCO prepolymers having an NCO content of 1.5 to 18 wt. %; and (b) 1 to 40 wt. % of monomeric 2,2'-diisocyanatodiphenylmethane, based on the isocyanate mixture; wherein the isocyanate mixture has a total NCO content of from 2 to 22 wt. %; polyisocyanate polyaddition products prepared therefrom; and methods of making the same.

2,2'-MDI-based isocyanate mixtures, polyisocyanate polyaddition products prepared therefrom, processes for making the same and methods for their use

The invention relates to antistatic and electrically conductive polyurethanes containing conductive carbon blacks and carbon fibers, and the use thereof.

Antistatic and electrically conductive polyurethanes

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Duisburg, Germany

Friedhelm Faehling