Inventor

QUIRING BERND

23 patents

⚠️ This page may combine multiple inventors who share the name “QUIRING BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QUIRING BERND

BAYER AG

Thermoplastic polyurethanes for processing in extruders and/or on calenders

Process for the production of thermoplastic synthetic materials

Process for the production of thermoplastic polymer by introducing thermoplastic polymer into an extruder and adding organic polyisocyanate and chain lengthening agent

Novel transparent polyurethane polyurea films for lamination of glazing materials and their method of production

Process for stabilizing plastics containing ester groups

Process for the production of thermoplastic polyurethane elastomers

Dental varnishes

Polyurethane coated textile sheets

Saturated hydroxy polyester urethanes and styrene copolymers

Polycarbonate moulding composition with improved flow and processiblity

Novel transparent polyurethane polyureas for lamination of glazing materials

Process for the production of telomers containing isocyanate groups

Process for the production of matte, non-blocking, thin-walled molded articles from linear thermoplastic polyurethane elasotomers containing polyadducts and their use

Extrusion process for the preparation of polyurethane ureas

Novel transparent polyurethane polyureas for lamination of glazing materials

Method of reverse coating textile sheets with polyurethene

Novel transparent polyurethane polyureas for lamination of glazing materials

Process for the continuous preparation of polyisocyanates containing uretdione groups and their use as starting components for the production of polyurethane resins

Process for the preparation of silyl substituted urea derivatives

Process for polymerizing isocyanates

Process for conditioning and stabilizing polyols

Mixtures of thermoplastic poly(ester) carbonates with thermoplastic polyurethanes

AGFA GEVAERT AG

Magnetic storage medium