Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co LtdfiledCriticalToppan Printing Co Ltd
Priority to JP52043673ApriorityCriticalpatent/JPS5943598B2/en
Priority to GB25955/77Aprioritypatent/GB1583492A/en
Priority to CA281,252Aprioritypatent/CA1093763A/en
Priority to FR7719341Aprioritypatent/FR2355642A1/en
Priority to DE2728613Aprioritypatent/DE2728613C3/en
Publication of JPS53128667ApublicationCriticalpatent/JPS53128667A/en
Publication of JPS5943598B2publicationCriticalpatent/JPS5943598B2/en
PURPOSE: To form clear dyed images having improved fastness at a high concentration, by swelling a hydrogel resin article, by coloring it with a dye solution containing a water-soluble dye, and by insolubilizing the dye.
Water-soluble dyestuffs process for their manufacture their use as fibre-reactive dyestuffs for dyeing and printing fibre materials and the fibre materials dyed with these dyestuffs
Water-soluble dyestuffs process for their manufacture their use as fibre-reactive dyestuffs for dyeing and printing fibre materials and the fibre materials dyed with these dyestuffs
Water-soluble dyestuffs process for their manufacture their use as fibre-reactive dyestuffs for dyeing and printing fibre materials and the fibre materials dyed with these dyestuffs
Water-soluble dyestuffs processes for their manufacture their use as fibre-reactive dyestuffs for dyeing and printing fibre materials and the fibre materials dyed with these dyestuffs
Process for dyeing and printing with sulphur dyes and for preparing sulphur dye preparations ready for use, and sulphur dye preparations prepared accordinlgy
Disazo dyes, process for the preparation of binary or ternary mixtures of disazo dyes and process for the dyeing and/or the marking of organic materials