| http://www.w3.org/ns/prov#value | - The compositions of the invention preferably have a room temperature viscosity at 21 sec???1 less than 8 Pas, especially less than 4 Pas, desirably less than 3 Pas, typically less than 2 Pas, ideally less than 1 Pas and optimally 0.1 to 0.8 Pas.
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