- 专利标题： STEREOREGULAR DIBLOCK POLYBUTADIENES HAVING A 1,4-CIS/SYNDIOTACTIC 1,2 STRUCTURE FROM STEREOSPECIFIC POLYMERIZATION
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申请号： US15032207申请日： 2014-11-03
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公开(公告)号： US20160264706A1公开(公告)日： 2016-09-15
- 发明人: Francesco MASI , Anna SOMMAZZI , Giovanni RICCI , Giuseppe LEONE , Salvatore COPPOLA
- 申请人： VERSALIS S.P.A.
- 申请人地址： IT San Donato Milanese (MI)
- 专利权人： versalis S.p.A.
- 当前专利权人： versalis S.p.A.
- 当前专利权人地址： IT San Donato Milanese (MI)
- 优先权： ITMI2013A001830 20131105
- 国际申请： PCT/IB2014/065768 WO 20141103
- 主分类号： C08F295/00
- IPC分类号： C08F295/00
摘要：
Stereoregular diblock polybutadiene composed of a polybutadiene block having a 1,4-cis structure and a polybutadiene block having a syndiotactic 1,2 structure. Said stereoregular diblock polybutadiene can be advantageously used in both the footwear industry (for example, in the production of soles for shoes) and in the production of tires for motor vehicles and/or trucks.
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