Johann Niggemann

Method and a device for producing shaped articles from a multi-component reaction mixture

Device for producing a solid-forming or foaming flowable reaction mixture

Method for the manufacture of articles from a multicomponent reactive mixture

Heat-curable reaction resin mixtures and the use thereof

METHOD AND APPARATUS FOR PRODUCING A FLOWABLE REACTION MIXTURE PRESENTING A SOLID OR A FOAMED MATERIAL

Thermosetting reactive resin mixtures and their use

Heat curable reaction resin mixtures and their use

Wärmehärtbare Reaktionsharzgemische und deren Verwendung A thermosetting reactive resin mixtures and use thereof

Verfahren und Einrichtung zum Herstellen von Formteilen aus einem Massiv- oder Schaumstoff bildenden, fliessfähigen Reaktionsgemisch

Procédé pour la fabrication de pièces en un mélange réactionnel à plusieurs composants