CA551258A - Water-soluble salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series and a process of making same - Google Patents

Water-soluble salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series and a process of making same

Info

Publication number
CA551258A
CA551258A CA551258A CA551258DA CA551258A CA 551258 A CA551258 A CA 551258A CA 551258 A CA551258 A CA 551258A CA 551258D A CA551258D A CA 551258DA CA 551258 A CA551258 A CA 551258A
Authority
CA
Canada
Prior art keywords
water
acid esters
sulphuric acid
soluble salts
making same
Prior art date
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.)
Expired
Application number
CA551258A
Other languages
French (fr)
Inventor
Peyer Eduard
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.)
Durand and Huguenin AG
Original Assignee
Durand and Huguenin AG
Publication date
Application granted granted Critical
Publication of CA551258A publication Critical patent/CA551258A/en
Expired legal-status Critical Current

Links

CA551258A Water-soluble salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series and a process of making same Expired CA551258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA551258T

Publications (1)

Publication Number Publication Date
CA551258A true CA551258A (en) 1958-01-07

Family

ID=35712659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA551258A Expired CA551258A (en) Water-soluble salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series and a process of making same

Country Status (1)

Country Link
CA (1) CA551258A (en)

Similar Documents

Publication Publication Date Title
CA551258A (en) Water-soluble salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series and a process of making same
CA562027A (en) Process for the manufacture of salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series
CA563092A (en) Process for the manufacture of salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series
CA617555A (en) Process for the manufacture of water-soluble salts of sulphuric esters of leuco vat dyestuffs of the anthraquinone series
CA538981A (en) Process for the manufacture of soluble salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series
CA539102A (en) Acid dyestuffs of the anthraquinone series and a process of making same
CA536469A (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
CA482199A (en) Acid dyestuffs of the anthraquinone series and a process of making same
CA475159A (en) Methods of printing with sulfuric acid esters of leuco vat dyes of the anthraquinone series
CA496326A (en) Leuco sulphuric acid esters of trianthrimide carbazole dyestuffs and process
CA565009A (en) Acid anthraquinone dyestuffs
CA554187A (en) Acid anthraquinone dyestuffs
AU278597B2 (en) New vat dyestuffs ofthe anthraquinone and perylene-tetracarboxylic acid series and process for their manufacture
CA570189A (en) Dyestuffs of the anthraquinone series and process for their manufacture
CA577079A (en) Procedures for the preparation of the leuco sulfuric esters of vat dyestuffs
AU2060262A (en) New vat dyestuffs ofthe anthraquinone and perylene-tetracarboxylic acid series and process for their manufacture
AU259306B2 (en) New anthraquinone dyestuffs and process for their manufacture
AU241856B2 (en) Anthraquinone dyestuffs and process for their manufacture
CA785771A (en) Sulfuric acid esters of leuco vat dyes
CA474211A (en) Development of sulfuric acid esters of leuco vat dyes
AU288159B2 (en) Vat dyestuffs ofthe anthraquinone series and process for their manufacture
AU273906B2 (en) Anthraquinone vat dyestuffs ofthe phthaloylacridone series and process for their manufacture
AU1036361A (en) New anthraquinone dyestuffs and process for their manufacture
AU255179B2 (en) Vat dyestuffs ofthe dibenzathrone series and process for their manufacture
CA530762A (en) Production of anthraquinone dyestuffs