发明名称 |
Filler Comprising Fly Ash For Use In Polymer Composites |
摘要 |
The present invention is a fly ash filler or filler blend having a particle size distribution with at least three modes that can be combined with a polymer at higher filler loadings to produce a filled polymer for polymer composites that, in many cases, can produce improved mechanical properties for the polymer composites over polymer composites using conventional fillers. As a result, superior polymer composites (e.g. those used in carpet backing) can be produced at a lower cost than conventional polymer composites. The present invention also includes a method for producing a polymer composite, comprising the steps of combining a polymer with a fly ash filler or a filler blend having a particle size distribution with at least three modes to produce a filled polymer and producing a polymer composite with the resulting filled polymer. The present invention further includes a method of determining what fly ashes can be used as fillers for polymer composites.
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申请公布号 |
US2008114112(A1) |
申请公布日期 |
2008.05.15 |
申请号 |
US20070773027 |
申请日期 |
2007.07.03 |
申请人 |
BORAL MATERIAL TECHNOLOGIES, INC. |
发明人 |
HEMMINGS RAYMOND T.;HILL RUSSELL L.;CORNELIUS BRUCE J. |
分类号 |
C08K3/04;C08J3/00;C08L95/00 |
主分类号 |
C08K3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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