| http://www.w3.org/ns/prov#value | - Various types of additives which may also be used include reaction retarders, e.g., substances which are acidic in the reaction, such as hydrochloric acid or organic acid halides; cell regulators of known type, such as paraffins or fatty alcohols or dimethylpolysiloxanes; pigments; dyes; stabilizers against aging and weathering; plasticizers; fungistatic and bacteriostatic substances; and fillers,
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