VERFAHREN ZUR HERSTELLUNG SCHLAGZAEHMODIFIZIERTER THERMOPLASTE

The preparation of impact-modified thermoplastics by compounding rubber latices, which have been partially mechanically dewatered, into thermoplastic polymers at above the softening points of the thermoplastic polymers, by partially dewatering the rubbers in an extruder before mixing into the thermo...

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Bibliographische Detailangaben
Hauptverfasser:	BESECKE, SIEGMUND., 6104 SEEHEIM, DE, MC KEE, GRAHAM EDMUND., 6940 WEINHEIM, DE, GUENTHERBERG, NORBERT., 6500 MAINZ, DE, FARWERCK, KARL-PETER, 6520 WORMS, DE, NIESSNER, NORBERT., 6701 FRIEDELSHEIM, DE, WAGNER, DANIEL., 6702 BAD DUERKHEIM, DE, SEITZ, FRIEDRICH., 6701 FRIEDELSHEIM, DE, SCHLEMMER, LOTHAR, 6701 MAXDORF, DE, LAUKE, HARALD., 6800 MANNHEIM, DE, KROEGER, HARALD, 6707 SCHIFFERSTADT, DE, OHLIG, HILMAR, 6750 KAISERSLAUTERN, DE, LOTH, WOLFGANG., 6702 BAD DUERKHEIM, DE
Format:	Patent
Sprache:	ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS 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 WORKING-UP
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Beschreibung
Zusammenfassung:	The preparation of impact-modified thermoplastics by compounding rubber latices, which have been partially mechanically dewatered, into thermoplastic polymers at above the softening points of the thermoplastic polymers, by partially dewatering the rubbers in an extruder before mixing into the thermoplastic polymers, and removing the remainder of the water during compounding by means of degassing (vent) devices before and after the mixing point.