D - Textiles – Paper – 21 – C
Patent
D - Textiles, Paper
21
C
D21C 1/00 (2006.01) D21B 1/30 (2006.01) D21C 9/00 (2006.01) D21D 1/30 (2006.01) D21D 1/34 (2006.01) D21D 1/36 (2006.01) D21H 11/18 (2006.01)
Patent
CA 2748137
A method for preparing an aqueous suspension comprising microfibrillated cellulose and inorganic particulate material, the method comprising a step of microfibrillating a fibrous substrate comprising cellulose in an aqueous environment in the presence of an inorganic particulate material.
L'invention porte sur un procédé pour la préparation d'une suspension aqueuse comprenant de la cellulose microfibrillée et une matière particulaire inorganique, le procédé comportant une étape de microfibrillation d'un substrat fibreux renfermant de la cellulose dans un environnement aqueux, en présence d'une matière particulaire inorganique.
Coles Alan
Husband John Claude
Likitalo Mikko
Motsi Tafadzwa
Skuse David Robert
Imerys Minerals Limited
Sim & Mcburney
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