发明授权
- 专利标题： Disordered nanoporous crystalline form of syndiotactic polystyrene, process for its preparation and articles comprising the same
- 专利标题（中）： 间规聚苯乙烯的无序纳米孔结晶形式，其制备方法和包含其的制品
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申请号： US13977167申请日： 2011-12-29
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公开(公告)号： US09328181B2公开(公告)日： 2016-05-03
- 发明人: Alexandra Romina Albunia , Riccardo Bianchi , Luciano Di Maio , Maurizio Galimberti , Gaetano Guerra , Roberto Pantani , Stanislao Senatore
- 申请人： Alexandra Romina Albunia , Riccardo Bianchi , Luciano Di Maio , Maurizio Galimberti , Gaetano Guerra , Roberto Pantani , Stanislao Senatore
- 申请人地址： IT Fisciano
- 专利权人： Nano Active Film S.R.L.
- 当前专利权人： Nano Active Film S.R.L.
- 当前专利权人地址： IT Fisciano
- 代理机构： Polsinelli PC
- 优先权： ITMI2010A2460 20101230
- 国际申请： PCT/EP2011/074227 WO 20111229
- 国际公布： WO2012/089805 WO 20120705
- 主分类号： C08F112/08
- IPC分类号： C08F112/08 ; C09D125/06 ; C08J5/18 ; C08J7/02 ; C08J7/04 ; C08J9/28 ; D01F6/22
摘要：
There is described a new disordered nanoporous crystalline form of syndiotactic polystyrene, characterized by a specific X-ray diffractrogram, the process for its preparation and various articles comprising this form of s-PS. This disordered nanoporous crystalline form exhibits empty crystalline cavities of nanometric sizes, and in this case performs the function of absorbing molecules with low molecular mass and is useful in particular as functionally active packaging for plant products.