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CH428994A - Process for the production of new, water-soluble leuco-sulfuric acid ester salts of vat dyes of the anthraquinone series - Google Patents

Process for the production of new, water-soluble leuco-sulfuric acid ester salts of vat dyes of the anthraquinone series

Info

Publication number
CH428994A
CH428994A CH351961A CH351961A CH428994A CH 428994 A CH428994 A CH 428994A CH 351961 A CH351961 A CH 351961A CH 351961 A CH351961 A CH 351961A CH 428994 A CH428994 A CH 428994A
Authority
CH
Switzerland
Prior art keywords
new
production
water
sulfuric acid
acid ester
Prior art date
Application number
CH351961A
Other languages
German (de)
Inventor
Walter Dr Oppliger
Max Dr Aeberli
Original Assignee
Durand & Huguenin Ag
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 Durand & Huguenin Ag filed Critical Durand & Huguenin Ag
Priority to CH351961A priority Critical patent/CH428994A/en
Priority to GB2589261A priority patent/GB999792A/en
Priority to ES0269759A priority patent/ES269759A1/en
Priority to DED38371A priority patent/DE1275712B/en
Priority to GB1130562A priority patent/GB961885A/en
Publication of CH428994A publication Critical patent/CH428994A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs
    • C09B9/02—Esters or ester-salts of leuco compounds of vat dyestuffs of anthracene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH351961A 1960-07-18 1961-03-24 Process for the production of new, water-soluble leuco-sulfuric acid ester salts of vat dyes of the anthraquinone series CH428994A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH351961A CH428994A (en) 1961-03-24 1961-03-24 Process for the production of new, water-soluble leuco-sulfuric acid ester salts of vat dyes of the anthraquinone series
GB2589261A GB999792A (en) 1960-07-18 1961-07-17 Leuco sulphuric acid esters of vat dyestuffs and their manufacture and use
ES0269759A ES269759A1 (en) 1960-07-18 1961-07-17 Procedure for the preparation of sulfuric leukoesters of reagent tine colors (Machine-translation by Google Translate, not legally binding)
DED38371A DE1275712B (en) 1961-03-24 1962-03-15 Water-soluble leuco-sulfuric acid ester salts of Kuepen dyes of the anthraquinone series and process for the preparation thereof
GB1130562A GB961885A (en) 1961-03-24 1962-03-23 New water-soluble leuco-sulphuric acid ester salts of vat dyestuffs of the anthraquinone series and a process of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH351961A CH428994A (en) 1961-03-24 1961-03-24 Process for the production of new, water-soluble leuco-sulfuric acid ester salts of vat dyes of the anthraquinone series

Publications (1)

Publication Number Publication Date
CH428994A true CH428994A (en) 1967-01-31

Family

ID=4257746

Family Applications (1)

Application Number Title Priority Date Filing Date
CH351961A CH428994A (en) 1960-07-18 1961-03-24 Process for the production of new, water-soluble leuco-sulfuric acid ester salts of vat dyes of the anthraquinone series

Country Status (3)

Country Link
CH (1) CH428994A (en)
DE (1) DE1275712B (en)
GB (1) GB961885A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476687A (en) * 1973-08-22 1977-06-16 Ciba Geigy Ag Vat dyes their manufacture and their use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508814A (en) * 1946-11-25 1950-05-23 Ici Ltd Leuco sulfate esters of 1:1'-di-anthraquinonylamides of dibasic carboxylic acids
US2716645A (en) * 1951-05-23 1955-08-30 American Cyanamid Co Soluble esters of yellow triazine vat dyes

Also Published As

Publication number Publication date
DE1275712B (en) 1968-08-22
GB961885A (en) 1964-06-24

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