Polyurethane foam blocks are discontinuously produced by foaming in mold box within reaction chamber sealed by pneumatic or hydraulic sealing hose

Discontinuous polyurethane foam block production comprises foaming a reaction mixture in a mold box within a reaction chamber sealed by a pneumatic or hydraulic sealing hose. A discontinuous polyurethane foam block production process comprises (a) introducing a reaction mixture (9) of fluid reaction...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SCHLIEPERSKOETTER, BERND, ROEHRIG, LOTHAR, STEINBORN, KLAUS
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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