pneu com camada selante embutida em zonas

pneu com camada selante embutida em zonas. a invenção atual refere-se a um pneu pneumático que contém uma camada selante perfurada zoneada embutida. a camada selante perfurada zoneada é composta de zonas de borracha butílica despolimerizada de organoperóxido que são constituídas de uma zona central...

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Bibliographische Detailangaben
Hauptverfasser:	Joseph Alan Incavo, Thomas Roy Fuhrig, Patrick David Marks, Warren James Busch
Format:	Patent
Sprache:	por
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DEVICES OR ARRANGEMENTS RELATED TO TYRES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	pneu com camada selante embutida em zonas. a invenção atual refere-se a um pneu pneumático que contém uma camada selante perfurada zoneada embutida. a camada selante perfurada zoneada é composta de zonas de borracha butílica despolimerizada de organoperóxido que são constituídas de uma zona central principal e de zonas laterais unidas para formarem uma camada selante unitária. o selante das zonas laterais da camada selante tem um módulo de estocagem mais elevado (g') do que o selante da zona central. The present invention relates to a pneumatic tire which contains a built-in zoned puncture sealant layer (1). The zoned puncture sealant layer comprises organoperoxide depolymerized butyl rubber zones comprising a central primary zone (4) and lateral zones (5) joined together to form the unitary sealant layer. The sealant of the lateral zones of the sealant layer is of a higher storage modulus (G') than the sealant of the central zone.