发明名称 |
Composite building materials from recyclable waste |
摘要 |
A composite building material is disclosed produced from recycled materials. The composite building material is composed of an extruded mixture of high density polyethylene and a thermoplastic coated fiber material such as fiberglass. The resulting material has increased strength and is useful in high stress applications such as railroad ties.
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申请公布号 |
US5916932(A) |
申请公布日期 |
1999.06.29 |
申请号 |
US19970857792 |
申请日期 |
1997.05.16 |
申请人 |
RUTGERS, THE STATE UNIVERSITY |
发明人 |
NOSKER, THOMAS JEROME;RENFREE, RICHARD WILLIAM |
分类号 |
E04C2/22;C08J5/04;C08J5/06;C08J11/04;C08J11/06;C08K7/14;C08K9/04;C08K9/08;C08L23/06;E04C2/24;(IPC1-7):C08K3/40;E01B3/00;B32B17/04 |
主分类号 |
E04C2/22 |
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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