JP2524988B

PURPOSE:To obtain a small-sized composite heat storage article with controlled agglomeration of the heat storage material due to repeated heat cycles, by using a conductive polymeric material and a latent-heat storage material. CONSTITUTION:A polymeric material comprising rubber (e.g., ethylene/prop...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO TOMIO, SASAKI YASUYORI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BLASTING CHEMISTRY DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a small-sized composite heat storage article with controlled agglomeration of the heat storage material due to repeated heat cycles, by using a conductive polymeric material and a latent-heat storage material. CONSTITUTION:A polymeric material comprising rubber (e.g., ethylene/propylene rubber) or resin (e.g., PE), and conductive particles comprising metal or carbon black particles are dissolved or dispersed in a solvent, to which a latent-heat storage material (e.g., a powder of CH3COONa.1OH2O-NaHPO3 heat storage material) having a latent heat of 30-90cal/g is added to form a dispersion. This dispersion in poured into a flat-panel mold and the solvent is allowed to evaporate, thus giving a composite heat storage article in sheet form.