| http://www.w3.org/ns/prov#value | - tassium carbonate or sodium carbonate; phosphates, for example apatites; amides; imides; nitrides; carbides; polymers, for example polyethylene, polypropylene, polystyrene, polytetrafluoroethylene, polyvinylidene fluoride, polyamides, polyimides or other thermoplastics, thermosets or microgels, crosslinked polymer particles, for example Agfaperl???, solid dispersions, in particular those containin
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