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GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
Publication date
Application grantedgrantedCritical
Publication of CA475159ApublicationCriticalpatent/CA475159A/en
Process for the manufacture of water-soluble salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series which are difficult to esterify
Process for the manufacture of water-soluble salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series which are difficult to esterify