CH395395A - Process for the preparation of water-soluble leuco-sulfuric acid ester salts of the anthraquinone series - Google Patents

Process for the preparation of water-soluble leuco-sulfuric acid ester salts of the anthraquinone series

Info

Publication number
CH395395A
CH395395A CH201061A CH201061A CH395395A CH 395395 A CH395395 A CH 395395A CH 201061 A CH201061 A CH 201061A CH 201061 A CH201061 A CH 201061A CH 395395 A CH395395 A CH 395395A
Authority
CH
Switzerland
Prior art keywords
preparation
water
sulfuric acid
acid ester
ester salts
Prior art date
Application number
CH201061A
Other languages
German (de)
Inventor
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 CH201061A priority Critical patent/CH395395A/en
Priority to BE614085A priority patent/BE614085A/en
Priority to ES0274728A priority patent/ES274728A1/en
Priority to GB638262D priority patent/GB961351A/en
Publication of CH395395A publication Critical patent/CH395395A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH201061A 1961-02-20 1961-02-20 Process for the preparation of water-soluble leuco-sulfuric acid ester salts of the anthraquinone series CH395395A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH201061A CH395395A (en) 1961-02-20 1961-02-20 Process for the preparation of water-soluble leuco-sulfuric acid ester salts of the anthraquinone series
BE614085A BE614085A (en) 1961-02-20 1962-02-19 Process for the preparation of water-soluble salts of sulfuric esters of leuco-derivatives of the anthraquinone series.
ES0274728A ES274728A1 (en) 1961-02-20 1962-02-19 Method for the manufacture of water-soluble leuco-sulphuric acid ester salts of the anthraquinone series
GB638262D GB961351A (en) 1961-02-20 1962-02-19 Method for the manufacture of water-soluble leuco-sulphuric acid ester salts of the anthraquinone series

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH201061A CH395395A (en) 1961-02-20 1961-02-20 Process for the preparation of water-soluble leuco-sulfuric acid ester salts of the anthraquinone series

Publications (1)

Publication Number Publication Date
CH395395A true CH395395A (en) 1965-07-15

Family

ID=4223789

Family Applications (1)

Application Number Title Priority Date Filing Date
CH201061A CH395395A (en) 1961-02-20 1961-02-20 Process for the preparation of water-soluble leuco-sulfuric acid ester salts of the anthraquinone series

Country Status (4)

Country Link
BE (1) BE614085A (en)
CH (1) CH395395A (en)
ES (1) ES274728A1 (en)
GB (1) GB961351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121615A1 (en) * 1983-03-31 1984-10-17 Mondello Limited Guttering for buildings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121615A1 (en) * 1983-03-31 1984-10-17 Mondello Limited Guttering for buildings

Also Published As

Publication number Publication date
BE614085A (en) 1962-08-20
GB961351A (en) 1964-06-17
ES274728A1 (en) 1962-04-01

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