发明授权
- 专利标题： Method for the production of a packaging made of thermoformable film having high thermal stability and a vapour barrier
- 专利标题（中）： 用于制造具有高热稳定性和蒸气阻隔性的可热成膜的包装的方法
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申请号： US10527659申请日： 2003-09-11
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公开(公告)号： US07829633B2公开(公告)日： 2010-11-09
- 发明人: Dirk Heukelbach , Ekkehard Beer
- 申请人： Dirk Heukelbach , Ekkehard Beer
- 申请人地址： DE Kelsterbach
- 专利权人： TICONA GmbH
- 当前专利权人： TICONA GmbH
- 当前专利权人地址： DE Kelsterbach
- 代理机构： Connolly Bove Lodge & Hutz LLP
- 优先权： DE10242730 20020913
- 国际申请： PCT/EP03/10077 WO 20030911
- 国际公布： WO2004/026946 WO 20040401
- 主分类号： C08F8/00
- IPC分类号： C08F8/00 ; C08F10/00 ; C08F32/08 ; C08F36/00 ; C08F132/08 ; C08L45/00 ; B32B27/08 ; B32B27/32
摘要：
A process for producing packaging composed of thermoformable film composed of thermoplastic polyolefins provides the thermoforming of the film at temperatures in the range from 70 to 170° C., thus giving packaging which has a high heat distortion temperature in the range from 60 to 200° C. and which has a high water-vapor barrier. The thermoformable film comprises an amount in the range from 5 to 100% by weight of COC with a glass transition temperature Tg in the range from 65 to 200° C.
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