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Application filed by Hoechst AgfiledCriticalHoechst Ag
Publication of NL6818427ApublicationCriticalpatent/NL6818427A/xx
Publication of NL157066BpublicationCriticalpatent/NL157066B/en
PROCEDURE FOR USING BIS-S-TRIAZINYL-AMINOSTILBEEN 2.2'-DISULPHONIC ACIDS FOR OPTICAL BLEACHING OF CELLULOSETEXTILE MATERIAL IN ACID CROSS-BREAKING BATHS.
PROCESS FOR THE PREPARATION OF BIS-STILLBONE COMPOUNDS, PROCESS FOR OPTICAL BLEACHING OF ORGANIC MATERIALS, AND PROCESS FOR PREPARING SOAP AND DETERGENTS UNDER THE APPLICATION OF THESE BIS-STILLBONE COMPOUNDS, OR MERELY ORGANIZED STILL BLEACHING MATERIALS.
PROCESS FOR THE PREPARATION OF TRIAZOLYL STILBONE DERIVATIVES WITH OPTICAL BLEACHING ACTION, OF OPTICAL BLEACHING AGENTS CONTAINING THESE COMPOUNDS, AND METHOD OF OPTICAL BLEACHING, AND BLEACHED ARTICLES.
PROCESS FOR PREPARING 3-PHENYL-7-V-TRIAZOL-2'-YLCOUMARIENS SUITABLE AS OPTICAL BLEACHING AGENTS; PROCESS FOR OPTICAL BLEACHING OF ORGANIC MATERIAL AND FOR PREPARING PRODUCTS CONTAINING OPTICAL BLEACHING MATERIAL AND BLEACHED OPTICALLY SHAPED PRODUCTS.