Search Results for: Pastes
reconstituted by a dyestuff maker, often with relatively small loss in value. dry pigments, if allowed to become damp or wet, may suffer much greater loss in value than dyestuffs; they would certainly require to be re-treated by a manufacturer. neither insoluble dyestuffs nor pigments in the form of aqueous pastes
should be allowed to dry out, even partially, and if for any reason drying has taken place they require re-treatment by a manufacturer, and there may be considerable loss. if the pastes are allowed to become frozen, re-treatment may again be necessary and, once again, the loss may be considerable, although...
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