Rubber composition based on diene elastomer and reinforcing silicon nitride.U.S. patent: 7,135,517 Issued: November 14, 2006 Inventors: Laure Simonot, Arnaud Lapra, Anne Veyland and Emmanuel Custodero Assigned: Michelin Recherche re·cher·ché adj. 1. Uncommon; rare. 2. Exquisite; choice. 3. Overrefined; forced. 4. Pretentious; overblown. et Technique S.A. Key statement: The reinforcing inorganic filler includes a silicon nitride (Si3N4) A silicon compound capable of holding a static electric charge and used as a gate element on some MOS transistors. having (a) a BET specific surface area of between 20 and 200 [m.sup.2]g; (b) an average particle size Particle size, also called grain size, refers to the diameter of individual grains of sediment, or the lithified particles in clastic rocks. The term may also be applied to other granular materials. (by mass), [d.sub.w], of between 10 and 350 nm. |
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