2,2- (VINYLENBIS (3-SULFONATE-4,1-PHENYLENE) IMINO (6- (IDB (2-HYDROXYPROPIL) AMINO) 1,3,5, -TRIAZINE-4,2-DIIL) IMINO)) BIS ( BENZENE-1,4-DISULFONATE) HEXASODY AND PROCEDURE FOR OBTAINING.

摘要

2,2 '' - [Vinylenebis [(3-sulfonate-4,1-phenylene) imino [6- [bis (2- hydroxypropyl) amino] 1,3,5-triazine-4,2-diyl] imino]] hexasodium bis (benzene-1,4-disulfonate) and process for obtaining it. Product of general formula (I) where X is a diisopropanolamine group and whose process of obtaining comprises three successive stages of condensation, under certain pH conditions. Said product has an improved bleaching effect on paper since it does not present the saturation problems characteristic of other known products and has other possible uses in stucco sauces containing an appreciable amount of starch or carboxymethyl cellulose and in the bleaching of cellulosic fiber genera in The textile industry.