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Application filed by Goodyear Tire & RubberfiledCriticalGoodyear Tire & Rubber
Priority to BR9917233-0ApriorityCriticalpatent/BR9917233A/en
Priority claimed from PCT/US1999/009527external-prioritypatent/WO2000066349A1/en
Publication of BR9917233ApublicationCriticalpatent/BR9917233A/en
"CâMARA DE AR PARA CONSTRUçãO DE PNEUMáTICO". Acâmara de ar descrita (10) é útil em fabricação a temperaturaambiente de partes e componentes de borracha. Devido àcombinação particular de materiais de construção usados, acâmara de ar possui propriedades de liberação excelentes e resultaem uniformidade de fabricação aperfeiçoado. Pelo menos umaparte da câmara de ar (10) é formada a partir de um poliuretanoresistente a alta abrasão, com falta de aglutinação. O poliuretanopode compreender uma parte em formato de anel (26) dasuperfície de câmara de ar ou uma extremidade inteira (20) dacâmara de ar."AIR TUBE FOR PNEUMATIC CONSTRUCTION". The air chamber described (10) is useful in manufacturing the ambient temperature of rubber parts and components. Due to the particular combination of construction materials used, the air chamber has excellent release properties and results in improved manufacturing uniformity. At least one part of the air chamber (10) is formed from a high abrasion resistant polyurethanes, with a lack of agglutination. The polyurethane may comprise a ring-shaped portion (26) of the air chamber surface or an entire end (20) of the air chamber.
BR9917233-0A1999-04-301999-04-30
Inner tube for tire construction
BR9917233A
(en)
Rubber composition, process for preparing an elastomeric composition and for copulating an inorganic filler and an isopropene elastomer into an elastomeric composition, use of a rubber and citraconimide-alkoxysilane, pneumatic and semi-finished tire composition
article made of vulcanized rubber composed of at least two components of different compositions and properties, and a tire consisting of several components of vulcanized rubber.