Accelerated processing of cement-bonded particleboard and fiberboard
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United States of America Patent
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Apr 28, 1998
Grant Date -
N/A
app pub date -
Sep 3, 1996
filing date -
Sep 3, 1996
priority date (Note) -
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Abstract
A method and an apparatus is provided for accelerated processing of cement-bonded particleboard or fiberboard under pressure through the injection of a diluted carbon dioxide gas. The method and apparatus yield controlled, thorough and efficient acceleration of the curing process, reduce the cost and raw material consumption in the process, broaden the raw materials basis for the production of cement-bonded particleboard and fiberboard, and yield end products with improved mechanical, physical and durability characteristics. Streamlined processing plants with improved productivity and efficiency can be based around this invention for the production of cement-bonded particleboards and fiberboards with improved performance characteristics.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| DPD INC | ATTN PRESIDENT 2000 TURNER STREET LANSING MI 48906 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Ostovari, Khodabakhsh | Orange, CA | 1 | 57 |
| Soroushian, Parviz | Ingham, MI | 25 | 322 |
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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