发明授权
- 专利标题： Panels including renewable components and methods for manufacturing same
- 专利标题（中）： 包括可再生元件的面板及其制造方法
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申请号： US12414313申请日： 2009-03-30
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公开(公告)号： US08133357B2公开(公告)日： 2012-03-13
- 发明人: Bangji Cao , Te Hua Lau , W. David Song , Martin W. Brown
- 申请人： Bangji Cao , Te Hua Lau , W. David Song , Martin W. Brown
- 申请人地址： US IL Chicago
- 专利权人： USG Interiors, Inc.
- 当前专利权人： USG Interiors, Inc.
- 当前专利权人地址： US IL Chicago
- 代理机构： Greer, Burns & Crain, Ltd.
- 代理商 Pradip Sahu; Philip T. Petti
- 主分类号： D21F11/00
- IPC分类号： D21F11/00
摘要：
A panel includes about 0.1% to about 95% by weight of a ground renewable component. In an embodiment, the panel has at least one core comprising: from about 0.1% to about 95% by weight of the ground renewable component; from about 0.1% to about 95% by weight of one or more fibers; and from about 1% to about 30% by weight of one or more binders, all based on dry panel weight. In an embodiment, the ground renewable component has a particle size distribution whereby less than 5% of the particles are retained by a mesh screen with openings of about 0.312 inches and less than 5% of the particles pass through a mesh screen with openings of about 0.059 inches. A method for manufacturing such panels is also provided.