Pulp mixture
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United States of America Patent
Stats
-
Sep 5, 2023
Grant Date -
Apr 9, 2020
app pub date -
Jun 20, 2018
filing date -
Jun 21, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
There is provided a use of a pulp mixture for forming a container in a mould, which pulp mixture comprises: 65-90%, such as 70-84%, by dry weight of a first pulp having a Schopper-Riegler (SR) number of below 48, preferably below 40, more preferably below 30; and 10-35%, such as 16-30%, by dry weight of a second pulp having a Schopper-Riegler (SR) number of 60-90, preferably 70-90, more preferably 77-90. A pulp mixture and a method of producing a pulp mixture are also provided.
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International Classification(s)
- 2018 Application Filing Year
- D21J Class
- 30 Applications Filed
- 15 Patents Issued To-Date
- 50 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- D21J Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 5, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 5, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 5, 2035 |
