发明名称 Process for manufacturing a tire
摘要 A process for producing an elastomeric compound, includes: feeding at least one elastomeric polymer and at least one reinforcing filler to a mixing apparatus including at least one batch mixing device; mixing and dispersing, in the at least one mixing apparatus, the at least one reinforcing filler into the at least one elastomeric polymer, so as to obtain a first elastomeric compound; discharging the first elastomeric compound from the at least one mixing apparatus; feeding the first elastomeric compound to at least one continuous mixing device, said continuous mixing device including at least two rotating screws; mixing the first elastomeric compound in the at least one continuous mixing device, so as to obtain a second elastomeric compound; and discharging said second elastomeric compound from said at least one continuous mixing device.
申请公布号 EP2219837(B1) 申请公布日期 2013.08.14
申请号 EP20070819782 申请日期 2007.11.13
申请人 PIRELLI TYRE S.P.A. 发明人 BOTTOMLEY, ALAN;TESTI, STEFANO;KUHLMANN, UDO;MANCINI, GIANNI
分类号 B29B7/74;B29B7/18;B29B7/48;B29B7/90 主分类号 B29B7/74
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