CLEANSING COMPOSITION AND METHOD

1,203,450. Drying non-porous articles. ELECTRO-QUIMICA DE FLIX S.A. 21 Dec., 1967 [27 Dec., 1966], No. 58145/67. Heading C5D. A composition for drying non-porous articles comprises trichloroethylene or perchloroethylene, from 0À1-1À5% by weight of a nonionic surface active agent or humectant and fro...

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1. Verfasser:	RAFAEL FOGUET AMBROS
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES BLASTING CANDLES CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DETERGENT COMPOSITIONS DETERGENTS DIFFUSION TREATMENT OF METALLIC MATERIAL DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FATTY ACIDS THEREFROM HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MECHANICAL ENGINEERING METALLURGY RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF SINGLE SUBSTANCES AS DETERGENTS WEAPONS
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Zusammenfassung:	1,203,450. Drying non-porous articles. ELECTRO-QUIMICA DE FLIX S.A. 21 Dec., 1967 [27 Dec., 1966], No. 58145/67. Heading C5D. A composition for drying non-porous articles comprises trichloroethylene or perchloroethylene, from 0À1-1À5% by weight of a nonionic surface active agent or humectant and from 2-100 p.p.m. by weight of a pH stabilizing agent. The nonionic surface active agent may be an ethoxylated alkyl phenol, a fatty alcohol, a fat capable of undergoing ethoxylation or a surface active derivative of a fat, and is preferably the product of addition of 4-30 moles of ethylene oxide and 1 mol. of nonylphenol, 20-50 mols. of ethylene oxide and 1 mol. of tributylphenol, ethylene oxide and octylphenol, >10 mols. of ethylene oxide and 1 mol. of lauryl or miristyl alcohol, 18-42 mols. of ethylene oxide and 1 mol. of castor oil, ethylene oxide and oleic acid or a mixture of two or more of these. The pH stabilizing agent may be an aliphatic or aromatic amine and is preferably triethylamine, triethanolamine, di-isopropylamine, aniline, diphenylamine or naphthylamine.