CELLULOSIC PRODUCT AND PROCESS FOR ITS PRODUCTION
THE PRESENT INVENTION RELATES TO A PROCESS FOR THE PRODUCTION OF A CELLULOSIC PRODUCT WHICH COMPRISES (I) PROVIDING AN EQUEOUS SUSPENSION CONTAINING CELLULOSIC FIBRES, AND OPTIONAL FILLER; (II) ADDING TO THE SUSPENSION A CLAY HAVING 3R( ) STACKING; AND (III) DEWATERING THE OBTAINED SUSPENSION. THE I...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
30.08.2016
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Subjects | |
Online Access | Get full text |
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Summary: | THE PRESENT INVENTION RELATES TO A PROCESS FOR THE PRODUCTION OF A CELLULOSIC PRODUCT WHICH COMPRISES (I) PROVIDING AN EQUEOUS SUSPENSION CONTAINING CELLULOSIC FIBRES, AND OPTIONAL FILLER; (II) ADDING TO THE SUSPENSION A CLAY HAVING 3R( ) STACKING; AND (III) DEWATERING THE OBTAINED SUSPENSION. THE INVENTION ALSO RELATES TO A PROCESS FOR THE PRODUCTION OF A CELLULOSIC PRODUCT WHICH COMPRISES (I) PROVIDING AN AQUEOUS SUSPENSION CONTAINING CELLULOSIC FIBRES, AND OPTIONAL FILLER; (II) ADDING TO THE SUSPENSION A CATIONIC CLAY; (III) ADDING TO THE SUSPENSION ONE OR MORE DRAINAGE AND RETENTION AIDS COMPRISING AT LEAST ONE CATIONIC POLYMER; AND (IV) DEWATERING THE OBTAINED SUSPENSION. THE INVENTION FURTHER RELATES TO A CELLULOSIC PRODUCT COMPRISING CLAY HAVING 3R( ) STACKING. |
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Bibliography: | Application Number: MY2003PI04395 |