Compagnie Generale Des Etablissement Michelin Patent applications |
Patent application number | Title | Published |
20140221526 | OFF-ROAD TIRE TREAD - The invention relates to an off-road tire tread comprising a composition based on at least one filler, a crosslinking system, from 50 to 80 parts by weight, per hundred parts by weight of elastomer (phr), of at least one isoprene elastomer and from 20 to 50 phr of at least one tin-functionalized copolymer of butadiene and styrene having a low styrene content, the total content of isoprene elastomer and of tin-functionalized copolymer of butadiene and styrene having a low styrene content being within a range varying from 85 to 100 phr. | 08-07-2014 |
20130303687 | ELASTOMERIC COMPOSITION EXHIBITING VERY GOOD DISPERSION OF THE FILLER IN THE ELASTOMERIC MATRIX - The invention relates to a rubber composition based on at least one diene elastomer, a filler comprising at least carbon black and an inorganic filler with an inorganic filler content of less than or equal to 50 parts by weight per hundred parts of elastomer, phr, and also a crosslinking system, characterized in that the dispersion of the filler in the elastomeric matrix has a Z value of greater than or equal to 80; and also to the process for preparing such a composition. | 11-14-2013 |