C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
8/118
C11D 7/30 (2006.01) C11D 3/00 (2006.01) C11D 7/50 (2006.01) D06L 1/04 (2006.01)
Patent
CA 1107008
IMPROVED PROCESS FOR DRY-CLEANING OR DE-OILING BY MEANS OF A PERCHLOROETHYLENE BASE COMPOSITION Abstract of the Disclosure 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 suffi- cient amount of at least one nitroalkane containing from 1 to 4 atoms, as an anti-redeposition additive.
315758
Cosnard Jean-Claude
Sarafinof Pierre
Vitat Jean-Claude
Smart & Biggar
Societe Rhone Poulenc Industries
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