发明授权
US08575255B2 Applications of shaped nano alumina hydrate as barrier property enhancer in polymers
失效
成型纳米氧化铝水合物在聚合物中的阻挡性能增强剂的应用
- 专利标题： Applications of shaped nano alumina hydrate as barrier property enhancer in polymers
- 专利标题（中）： 成型纳米氧化铝水合物在聚合物中的阻挡性能增强剂的应用
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申请号： US12253693申请日： 2008-10-17
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公开(公告)号： US08575255B2公开(公告)日： 2013-11-05
- 发明人: Doruk Omer Yener , Olivier Guiselin , Ralph Bauer
- 申请人： Doruk Omer Yener , Olivier Guiselin , Ralph Bauer
- 申请人地址： US MA Worcester
- 专利权人： Saint-Gobain Ceramics & Plastics, Inc.
- 当前专利权人： Saint-Gobain Ceramics & Plastics, Inc.
- 当前专利权人地址： US MA Worcester
- 代理机构： Abel Law Group, LLP
- 代理商 Mike W. Crosby
- 主分类号： C08K3/10
- IPC分类号： C08K3/10
摘要：
A polymer composition having enhanced barrier properties includes a polymer base and alumina particulates dispersed within the polymer base. The alumina particulates have a secondary aspect ratio at least about 3:1. The polymer composition has an Oxygen Transfer Index of at least about 150.