| http://www.w3.org/ns/prov#value | - For example, reaction enhancers, catalysts, coloring agents, optical brighteners, crosslinking and co-crosslinking agents, whitening agents such as TiO2 and ZnO, UV absorbers, hindered amine light stabilizers, defoaming agents, processing aids, surfactants, and other conventional additives may be added to the compositions.
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