METHOD FOR DECOMPOSING POLYURETHANE

PROBLEM TO BE SOLVED: To provide a method for decomposing polyurethane by which polyurethane can efficiently be decomposed and a decomposing agent and to provide a method for treating a polyurethane-containing waste and a treating agent. SOLUTION: The method for decomposing polyurethane comprises de...

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Bibliographic Details
Main Authors KIMURA TOSHIAKI, WATANABE TAKASHI
Format Patent
LanguageEnglish
Published 24.02.2005
Edition7
Subjects
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
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
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
WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide a method for decomposing polyurethane by which polyurethane can efficiently be decomposed and a decomposing agent and to provide a method for treating a polyurethane-containing waste and a treating agent. SOLUTION: The method for decomposing polyurethane comprises decomposing polyurethane in the presence of Fenton reagent and an unsaturated fatty acid. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030282817