prov:value
| - These include curing agents and curing catalysts of the kinds described in British Specifications Nos. 580,524 and 580,526, additional organic polyisocyanates, fillers, such as carbon. black, iron oxides, clay, asbestos, blanc fixe, whiting, lithopone, other inorganic or organic pigments other plasticizers such as tricresyl phosphate, dibutyl phthalate, butylphthalyl butyl glycollate, N-alky1-to1u
|