Method of manufacturing OSB with extruded polymer bands
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United States of America Patent
Stats
-
Nov 22, 2022
Grant Date -
N/A
app pub date -
May 15, 2019
filing date -
May 15, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system for introducing a noise-dampening polymer in-line in the manufacturing process of a manufactured wood product to achieve higher acoustic performance in siding, sheathing, roofing, flooring, and similar applications using the manufactured wood product. Several lines or bands of the noise-dampening polymer are deposited transversely across one side or face of the product. The polymer is deposited where the product is expected to contact joists or studs. The polymer may be a viscoelastic polymer.
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International Classification(s)
- 2019 Application Filing Year
- E04B Class
- 1238 Applications Filed
- 821 Patents Issued To-Date
- 66.32 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E04B Class
- 0 % this patent is cited more than
- 3 Age
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