FOAM AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a plastic foam used particularly for a building material, a material for household electrical appliances such as a printer, a sound insulat ing material for automobiles, a material for musical instruments, a sound insulat ing material for a road, or the like, and its...

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Bibliographische Detailangaben
Hauptverfasser:	IZUMITANI TATSUO, SHINPO MINORU, KONISHI ICHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON 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 provide a plastic foam used particularly for a building material, a material for household electrical appliances such as a printer, a sound insulat ing material for automobiles, a material for musical instruments, a sound insulat ing material for a road, or the like, and its manufacturing method. SOLUTION: The plastic foam is produced by subjecting a mixture of two or more resins incompatible with one another and different in solubility in a foaming agent, in a state in which the resins undergo phase separation, to foaming by the foaming agent.