SU1646260A1 - 4,4'-bis -4-morpholino-6 -(p-sulfoanilino) -symm-triazinyl -2-yl- aminostilbene-2,2' -disulfoacid tetrasodium salt as an optically bleach agent
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4,4'-bis -4-morpholino-6 -(p-sulfoanilino) -symm-triazinyl -2-yl- aminostilbene-2,2' -disulfoacid tetrasodium salt as an optically bleach agent
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Treatments For Attaching Organic Compounds To Fibrous Goods
(AREA)
Abstract
FIELD: anilino-painting industry. SUBSTANCE: compound is synthesized by interaction of cyanurchloride with sodium sulfanylate in aqueous medium, in the presence of surface-active substance - disperser following by addition of 4,4'- diaminostilbene-2,2'- disulfoacid and morpholine to the reaction mass in the presence of triethanolamine and with urea addition. Synthesized compound at concentrations 0.5 and 40.75 g/l with regard to cotton fabric and 0.25; 0.5 and 1.0% with regard to polyamide fabric shows increased bleaching capability, and increased resistance for wet treatment (by 1 point). EFFECT: enhanced quality of synthesized compound. 5 tbl
SU4657067/05A1989-02-281989-02-284,4'-bis -4-morpholino-6 -(p-sulfoanilino) -symm-triazinyl -2-yl- aminostilbene-2,2' -disulfoacid tetrasodium salt as an optically bleach agent
SU1646260A1
(en)
4,4'-bis -4-morpholino-6 -(p-sulfoanilino) -symm-triazinyl -2-yl- aminostilbene-2,2' -disulfoacid tetrasodium salt as an optically bleach agent