Process for dry-cleaning or de-oiling by means of a perchloroethylene base composition

摘要

Process for anti-redeposition of staining substances on textiles of natural, synthetic or artificial fibers or mixtures thereof in the course of operations of dry cleaning or de-oiling by means of suitably stabilized perchloroethylene comprising incorporating into the perchloroethylene a sufficient amount of at least one nitroalkane containing from 1 to 4 atoms, as an anti-redeposition additive.