Hans-Joachim Dr Meiners

POLYURETHANES MADE WITH LINEAR POLYAMINES

Process for the production of microcellular or foamed moldings and compounds containing isocyanate-reactive groups suitable for carrying out this process

Process for the production of elastic, optionally cellular, polyurethane ureas

Process for preparing polyurea elastomers with urethane groups

Process for the production of tires comprising vulcanized elastomers containing urethane groups

Process for the preparation of polyurea elastomers containing urethane groups

Odorless catalysts for the synthesis of polyurethanes

Process for the preparation of microcellular or foamed bodies and compounds able to the elaboration of this process, having groups reactive with isocyanate groups

Process for the production of microcellular moldings from diisocyanate and compounds containing groups obtained by reacting amino groups with carbon dioxide

Polyurethanes produced from phosphorus containing flame retarding agents which are reactive with isocyanates