RE-DISPERSED MICROFIBRILLATED CELLULOSE
A method of improving the re-dispersibility of dried or at least partially dried microfibrillated cellulose comprises providing an aqueous composition of microfibrillated cellulose, treating the microfibrillated cellulose with a combination of mechanical dewatering and drying steps to produce an at...
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| creator | Adams, Madeleine Tellier, Guillaume Windebank, Mark Skuse, David Robert |
| description | A method of improving the re-dispersibility of dried or at least partially dried microfibrillated cellulose comprises providing an aqueous composition of microfibrillated cellulose, treating the microfibrillated cellulose with a combination of mechanical dewatering and drying steps to produce an at least partially dried microfibrillated cellulose, and re-dispersing in a liquid medium. The microfibrillated cellulose has a tensile index and/or viscosity which is at least 50% of that of the aqueous composition of microfibrillated cellulose prior to drying. |
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| subjects | IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G |
| title | RE-DISPERSED MICROFIBRILLATED CELLULOSE |
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