METHOD FOR TREATING UNSATURATED POLYESTER RESIN CURED PRODUCT AND METHOD FOR SEPARATING COMPOSITE MATERIAL

PROBLEM TO BE SOLVED: To provide a method for treating an unsaturated polyester resin cured product in which it can be efficiently treated at a temperature typically required for thermal decomposition thereof or below, and thereby to facilitate reuse of the unsaturated resin cured product. SOLUTION:...

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Bibliographische Detailangaben
Hauptverfasser:	MAEKAWA KAZUMASA, KITAJIMA MASATO, MASUDA HISAYO, TAKAHIRO MASAHIKO, SHIBATA KATSUJI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMPOSITIONS BASED THEREON 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 PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS 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
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for treating an unsaturated polyester resin cured product in which it can be efficiently treated at a temperature typically required for thermal decomposition thereof or below, and thereby to facilitate reuse of the unsaturated resin cured product. SOLUTION: The unsaturated resin cured product is decomposed or dissolved by giving ultrasonic vibration to the same in a solution for decomposition treatment containing phosphoric acids and an organic solvent. COPYRIGHT: (C)2006,JPO&NCIPI