Stripping composition and process
Abstract
Abstract AN AQUEOUS ALKALINE STRIPPING SOLUTION WHICH CONTAINS AN ACCELERATOR COMPOSITION COMPRISED OF ETHYLENE GLYCOL MONOPHENYL ETHER AND AN ORGANIC NITROGEN COMPOUND SELECTED FROM PHENYL DIETHANOL AMINE; 2,2''-(M-TOLYLIMINO)DIETHANOL; BENZYL DIETHANOL AMINE; BENZYL ETHANOL AMINE, BIS(HYDROXYPROPYL) ANILINE; ANILINE; CYCLOHEXYLAMINE; 2-NAPHTHYLAMINE -1-SULFONIC ACID; P-AMINOPHENOL; O-PHENYLENEDIAMINE; M-PHENYLENEDIAMINE; MCHLOROPHENYL DIETHANOLAMINE; M-TOLUIDENE-O-SULFONIC ACID; CYCLOHEXYLDIETHANOLAMINE; PHENYLETHANOLAMINE; AND TOLYLETHANOLAMINE. THE PREFERRED ALKALINE STRIPPING SOLUTION IS AN AQUEOUS SODIUM HYDROXIDE SOLUTION AND THE PREFERRED COMPONENTS OF THE ACTIVATOR COMPOSITION ARE ETHYLENE GLYCOL MONOPHENYL ETHER AND PHENYL DIETHANOL AMINE.
Inventors
- 👤 D Murphy
Bibliographic Details
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