abstract |
The present invention relates to a colloidal dispersion, in an organic solvent, of microfibrils and / or microcrystals of a fibrillar organic substance chosen from the group consisting of cellulose, chitin, polysaccharides such as 1 <T 1036> 3 glucan, 1 <T 1036> 3 xylan and <T 1036> 4 mannan, further containing at least one compound having a hydrophilic part and a hydrophobic part. |