NEW RAW MATERIAL RECLAIMED FROM MIXTURE OF WASTE THERMOPLASTIC RESIN AND WASTE URETHANE FOAM AND PRODUCT PRODUCED FROM THE RAW MATERIAL

PROBLEM TO BE SOLVED: To obtain a reclaimable and reusable raw material by crushing, pulverizing and mixing (melting) a waste thermoplastic resin and a waste urethane foam and forming the mixture with a molding machine. SOLUTION: A melted mixture is produced by mixing (A) 20-99wt.% of a crushed and...

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Bibliographische Detailangaben
1. Verfasser:	NINOMIYA OSAMU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a reclaimable and reusable raw material by crushing, pulverizing and mixing (melting) a waste thermoplastic resin and a waste urethane foam and forming the mixture with a molding machine. SOLUTION: A melted mixture is produced by mixing (A) 20-99wt.% of a crushed and pulverized waste thermoplastic resin with (B) 1-80wt.% of a crushed and pulverized waste urethane foam and melting the obtained mixture by a volume-reducing machine. The crushed mixture may be produced from a melted waste thermoplastic resin. Waste materials can be reclaimed and reused to form various molded articles in place of incinerating or land-filling the waste.