Thomas Bartz

Composite elements containing polyisocyanate-polyaddition products

Method for producing prepolymers containing isocyanate groups and urethane groups

Composite elements for use as structural components, especially in boats and bridges, comprise two layers of metal with a polyurethane interlayer made by reacting isocyanate with polyether-polyol in presence of air

Method for constructing composite moulded parts

Polyurethane of specified Shore hardness obtained from isocyanates and compounds reactive to them useful for shoes and orthopedic products

Compact veneer based on polyisocyanate polyaddition products

Process for the preparation of polyurethane elastomers

A process for preparation of isocyanate compositions with blocked isocyanate groups useful in the preparation of paints, coatings, adhesives, and for elastification of epoxide and phenol resins

Thermal insulation of an internal combustion engine

Polyisocyanate prepolymers and their use for casting dialysis filters