Composite materials, articles of manufacture produced therefrom, and methods for their manufacture
US6881367B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 6, 2000 |
| Grant date | Apr 19, 2005 |
| Priority date | — |
| Expiry date | Mar 13, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/253
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention is directed to a plastic fiber article of manufacture having composite-like high strength characteristics. The article of manufacture can be in the form of a panel or board. The panel or board is constructed from low cost fiber materials, industrial grade or high thermal plastic, and other additives to protect the board or panel from ultraviolet light, fugii growth, excessive heat, fire, insect infestation, and/or weathering. The plastic fiber panel or board may be textured and colored to resemble natural wood such as cedar, walnut, or oak. The plastic fiber panel or board is stronger more durable and may be cheaper than natural wood alternative panels or boards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.