MICROWAVE TREATMENT OF MATERIALS

Microwave energy is used to affix an ethylene-vinyl acetate ("EVA") item to a rubber item by placing an at least partially cured EVA item in contact with a less than cured rubber item forming a bi-component member. The bi-component member is enclosed in a cavity formed from a material havi...

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Bibliographische Detailangaben
Hauptverfasser:	HEINECK, David, FATHI, Zakaryae
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL PROCESSES OF COMPOUNDING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF 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:	Microwave energy is used to affix an ethylene-vinyl acetate ("EVA") item to a rubber item by placing an at least partially cured EVA item in contact with a less than cured rubber item forming a bi-component member. The bi-component member is enclosed in a cavity formed from a material having a first dielectric constant less than or equal to a second dielectric constant of the partially cured EVA item. Microwaves and pressure are applied through the cavity to the at least partially cured EVA item and the less than cured rubber item for a predetermined amount of time to cause the affixing of the portions forming the bi-component member.