Process for treating microfibrillated cellulose
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United States of America Patent
Stats
-
Aug 18, 2020
Grant Date -
Jan 28, 2016
app pub date -
Mar 14, 2014
filing date -
Mar 15, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A process for modifying the paper burst strength enhancing attributes of microfibrillated cellulose may include subjecting an aqueous suspension including microfibrillated cellulose, and optionally inorganic particulate material, to high shear, wherein the high shear is generated, at least in part, by a moving shearing element, to modify the paper burst strength enhancing attributes of the microfibrillated cellulose. An aqueous suspension may include microfibrillated cellulose, and optionally inorganic particulate material, obtainable by the process. A papermaking composition and/or a paper product may be obtained from the process.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- D21H Class
- 401 Applications Filed
- 328 Patents Issued To-Date
- 81.80 % Issued To-Date
Cited Art Landscape
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- 0 Citation Count
- D21H Class
- 0 % this patent is cited more than
- 5 Age
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