Invention Grant
- Patent Title: Wood composite material containing strands of differing densities
- Patent Title (中): 含有不同密度的链的木材复合材料
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Application No.: US12700470Application Date: 2010-02-04
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Publication No.: US07993736B2Publication Date: 2011-08-09
- Inventor: Eric N. Lawson , Nian-hua Ou , Brian M. Peek
- Applicant: Eric N. Lawson , Nian-hua Ou , Brian M. Peek
- Applicant Address: US NC Charlotte
- Assignee: Huber Engineered Woods LLC
- Current Assignee: Huber Engineered Woods LLC
- Current Assignee Address: US NC Charlotte
- Agency: Gardner Groff Greenwald & Villanueva, PC
- Main IPC: B32B21/02
- IPC: B32B21/02
Abstract:
A wood composite material comprises wood strands disposed in surface layers and one or more core layers, wherein about 70 wt % to about 98 wt % of the wood strands of the first and second surface layers are comprised of a wood species that has a density greater than a density of a wood species from which about 70 wt % to about 98 wt % of the strands in the one or more core layers are stranded.
Public/Granted literature
- US20100209660A1 WOOD COMPOSITE MATERIAL CONTAINING STRANDS OF DIFFERING DENSITIES Public/Granted day:2010-08-19
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