THERMOPLASTIC RESIN RECYCLED MATERIAL

• Main Authors: NAKAJIMA KEIZO, NOZUE AKIHIRO, TOKUHIRO KENICHI, OKUBO KIMIKO, NISHIDA HIROSHI
• Format: Patent
• Language: English
• Published: 26.06.2014
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MAKING GRANULES OR PREFORMS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; POSTAL SORTING; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SEPARATING SOLIDS FROM SOLIDS; SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

PROBLEM TO BE SOLVED: To provide a thermoplastic resin recycle material whose physical properties can be modified when an objective resin is separated from scrap wood in which a plural kinds of synthetic resins are coexistent.SOLUTION: Thermoplastic resin scrap wood is subjected to separate collection from thermoplastic resin scrap wood recovered rom household refrigerators, freezers and washers subjected to disposal collection, and in which plural kinds of thermoplastic resins are coexistent, and the thermoplastic resin scrap wood subjected to the separate collection is added with a vinyl chloride by 0.03 to 3 pts.weight, and kneading is performed to suppress influence caused by vinyl chloride intruded into the thermoplastic resin scrap wood, thus its physical properties are improved.