prov:value
| - Liquid compositions according to claim 6, wherein the abovementioned hydrophilic additives belong to the class of celluloses and their derivatives, of starches and their derivatives, of polysaccharides such as guar, xanthan, tragacanth, and acacia gums, carob, pectins, alginates, carrageenans, gellan gums, chitosan, polymers of vinylpyrrolidone. 23.
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