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Application filed by Institutul De Cercetari ChimicefiledCriticalInstitutul De Cercetari Chimice
Priority to RO124080ApriorityCriticalpatent/RO96019B1/en
Publication of RO96019B1publicationCriticalpatent/RO96019B1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Inventia se refera la un colorant violet de dispersie, conform inventiei principale brevet nr.75011, cristalografic stabil în conditiile de vopsire si la un procedeu de obtinere a acestuia prin încalzirea masei de reactie, dupa efectuarea cuplarii la la 80 ... 100 degree C, timp de 1 ... 6 h.The invention relates to a violet dispersion dye according to the main patent patent no. 7501, stable crystallography under dyeing conditions and to a process for obtaining it by heating the reaction mass after coupling at 80 ... 100 ° C , for 1 ... 6 h.
RO124080A1986-07-101986-07-10Dispersion violet dye and process for preparing the same
RO96019B1
(en)
Basic dioxazine compounds, process for their preparation and their use in dyeing and printing textile materials, paper and leather, and materials dyed and printed therewith.
Process for the printing or pad-dyeing of textile materials of cellulosic fibres or mixtures thereof with synthetic fibres, as well as printing pastes or padding liquors for carrying out this process
Coumarine compounds, processes for their manufacture as well as the intermediate products used perse and their utilisation for the dyeing or printing of textiles