| http://www.w3.org/ns/prov#value | - ting of silicon dioxide, aluminium silicates, polysaccharides and derivatives thereof, e.g. hyaluronic acid, xanthan gum and hydroxypropyl-methylcellulose, particularly advantageously from the group consisting of polyacrylates, preferably a polyacrylate from the group consisting of the so-called Carbopols, for example Carbopols of the types 980, 981, 1382, 2984 and 5984, in each case individually
|
