APPARATUS FOR MAKING POLYURETHANES

An apparatus and process are provided for making a series of batches of foamable polyurethane reaction mixture wherein flushing of the apparatus between each batch is with one of the components used to prepare the reaction mixture.

Bibliographische Detailangaben

Hauptverfasser:	MULLER G,DT, RAFFENBERG H,DT
Format:	Patent
Sprache:	eng
Schlagworte:	MAKING GRANULES OR PREFORMS MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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