Radial tire derived from rubber composition containing expandable graphite.U.S. patent: 6,892,774 Issued: May 17, 2005 Inventors: Makio Mori and Takeshi Hotaka Assigned as·sign tr.v. as·signed, as·sign·ing, as·signs 1. To set apart for a particular purpose; designate: assigned a day for the inspection. 2. : Yokohama Rubber Key statement: Expandable graphite graphite (grăf`īt), an allotropic form of carbon, known also as plumbago and black lead. It is dark gray or black, crystalline (often in the form of slippery scales), greasy, and soft, with a metallic luster. having a 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. of 30 to 600 [micro]m. |
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