METHOD OF RECLAIMING CROSSLINKED RUBBER AND MOLDING OF RECLAIMED RUBBER

A method of crosslinked-rubber reclamation which is less apt to cause a quality deterioration by the generation of a decomposition product. The meth od comprises: incorporating a degassing carrier into a crosslinked rubber (10) in a reclamation step in which a shear force is applied to the crosslink...

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Bibliographische Detailangaben
Hauptverfasser:	OWAKI, MASAO, OKAMOTO, HIROTAKA, MATSUSHITA, MITSUMASA, MOURI, MAKOTO, SATO, NORIO, WATANABE, TAMOTSU, FUKUTA, MASAHITO, SUZUKI, YASUYUKI, YOSHIDA, TORU, HONDA, HIDENOBU, NAKASHIMA, KATSUMI, FUKUMORI, KENZO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING 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 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:	A method of crosslinked-rubber reclamation which is less apt to cause a quality deterioration by the generation of a decomposition product. The meth od comprises: incorporating a degassing carrier into a crosslinked rubber (10) in a reclamation step in which a shear force is applied to the crosslinked rubb er (10) to reclaim it and/or in a later step; and removing the degassing carrie r together with a decomposition product which has generated in the crosslinked rubber (10). The molded article is produced by crosslinking again the reclaimed rubber thus-obtained.