发明申请
US20120121879A1 LOW DENSITY ORIENTED POLYMER COMPOSITION WITH INERT INORGANIC FILLER
审中-公开
低密度定向聚合物组合物与惰性无机填料
- 专利标题： LOW DENSITY ORIENTED POLYMER COMPOSITION WITH INERT INORGANIC FILLER
- 专利标题（中）： 低密度定向聚合物组合物与惰性无机填料
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申请号： US13301444申请日： 2011-11-21
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公开(公告)号： US20120121879A1公开(公告)日： 2012-05-17
- 发明人: Kevin L. Nichols , Brett M. Birchmeier , Ian M. Ward , Philip D. Coates , Phil Caton-Rose , Glen P. Thompson , Vijay Wani , Rajen M. Patel
- 申请人： Kevin L. Nichols , Brett M. Birchmeier , Ian M. Ward , Philip D. Coates , Phil Caton-Rose , Glen P. Thompson , Vijay Wani , Rajen M. Patel
- 申请人地址： US MI Grand Rapids
- 专利权人： Eovations, LLC
- 当前专利权人： Eovations, LLC
- 当前专利权人地址： US MI Grand Rapids
- 主分类号： B32B5/00
- IPC分类号： B32B5/00 ; B32B27/36 ; B32B27/30 ; B29C55/30 ; B32B27/32
摘要：
An oriented polymer composition containing thirty to 95 weight-percent inert inorganic filler and a continuous phase of at least one orientable polymer contains void spaces due to cavitation and has a density of less than 0.8 grams per cubic centimeter, a flexural modulus of 1.4 gigapascals or more, cross section dimensions all greater than 1.5 millimeters, a delamination force value of 44.5 Newtons (ten pounds force) or more and little or no blowing agent.
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