发明申请
- 专利标题： Pulverization process of a vulcanized rubber material
- 专利标题（中）： 硫化橡胶材料的粉碎工艺
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申请号： US10537172申请日： 2003-10-14
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公开(公告)号： US20060151643A1公开(公告)日： 2006-07-13
- 发明人: Diego Tirelli , Michele Galbusera , Franco Peruzzotti , Cristiano Puppi , Stefano Testi , Antonio Monterosso , Matteo Di Biase
- 申请人： Diego Tirelli , Michele Galbusera , Franco Peruzzotti , Cristiano Puppi , Stefano Testi , Antonio Monterosso , Matteo Di Biase
- 优先权： WOPCT/EP02/13614 20021202
- 国际申请： PCT/EP03/11385 WO 20031014
- 主分类号： B02C11/08
- IPC分类号： B02C11/08 ; B02C17/02 ; B02C17/00
摘要：
A process for producing a rubber powder from a vulcanized rubber material by the steps of: a) feeding a grinding device with the vulcanized rubber material; b) contacting the vulcanized rubber material with at least one liquid coolant; c) introducing at least one grinding aid additive into the grinding device; d) operating the grinding device so as to grind the vulcanized rubber material to form a rubber powder, and e) discharging the rubber powder from the extruder.
公开/授权文献
- US07654477B2 Pulverization process of a vulcanized rubber material 公开/授权日：2010-02-02
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