发明名称 |
High performance, lightweight structural particleboard |
摘要 |
Alined wood particles and an adhesive binder comprise the faces of a sandwiched, laminate-like structure formed in a one-step pressing and heating operation, the interior of which is made of randomly oriented wood particles and an adhesive binder, exhibiting light weight and greater bending strength than known particleboards constructed from heavy hardwoods such as red oak.
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申请公布号 |
US4246310(A) |
申请公布日期 |
1981.01.20 |
申请号 |
US19790027695 |
申请日期 |
1979.04.06 |
申请人 |
US AGRICULTURE |
发明人 |
HUNT, MICHAEL O.;LEHMANN, WILLIAM F.;FERGUS, DAVID A. |
分类号 |
B27N3/14;B32B21/12;(IPC1-7):B32B21/02;B32B21/08;B32B21/14 |
主分类号 |
B27N3/14 |
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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