Systems and methods for making thermoplastic products and compositions

Thermoplastic compositions useful for roadway markings are produced using a continuous systems and process methods that can reduce costs and improve product quality. Such systems comprise a feed system (100) comprising a plurality of feeders and a mixing system (400) comprising a mixer (440) and a s...

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Bibliographische Detailangaben
Hauptverfasser:	Cady, Alex, Wilkins, Vince, Hepler, Bradley, Cross, Nathan Hoover, Parker, Andy
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES GENERAL PROCESSES OF COMPOUNDING INKS MAKING GRANULES OR PREFORMS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES 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 USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	Thermoplastic compositions useful for roadway markings are produced using a continuous systems and process methods that can reduce costs and improve product quality. Such systems comprise a feed system (100) comprising a plurality of feeders and a mixing system (400) comprising a mixer (440) and a smoothing system (401). Each feeder is configured to discharge a material (101) at a feed rate according to a selected product formulation. The mixing system (400) is configured to receive, heat, and combine the materials (101) to produce a thermoplastic material, and discharge the thermoplastic material at a determined discharge rate.