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ES274728A1 - Procedimiento para la obtenciën de sales de leuco-esteres acuosolubles del acido sulfurico de la serie de la antraquinona - Google Patents

Procedimiento para la obtenciën de sales de leuco-esteres acuosolubles del acido sulfurico de la serie de la antraquinona

Info

Publication number
ES274728A1
ES274728A1 ES0274728A ES274728A ES274728A1 ES 274728 A1 ES274728 A1 ES 274728A1 ES 0274728 A ES0274728 A ES 0274728A ES 274728 A ES274728 A ES 274728A ES 274728 A1 ES274728 A1 ES 274728A1
Authority
ES
Spain
Prior art keywords
hydrogen
formula
water
leuco
acid ester
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
ES0274728A
Other languages
English (en)
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
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 and Huguenin AG filed Critical Durand and Huguenin AG
Publication of ES274728A1 publication Critical patent/ES274728A1/es
Expired legal-status Critical Current

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)
ES0274728A 1961-02-20 1962-02-19 Procedimiento para la obtenciën de sales de leuco-esteres acuosolubles del acido sulfurico de la serie de la antraquinona Expired ES274728A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH201061A CH395395A (de) 1961-02-20 1961-02-20 Verfahren zur Herstellung von wasserlöslichen Leukoschwefelsäureestersalzen der Anthrachinonreihe

Publications (1)

Publication Number Publication Date
ES274728A1 true ES274728A1 (es) 1962-04-01

Family

ID=4223789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0274728A Expired ES274728A1 (es) 1961-02-20 1962-02-19 Procedimiento para la obtenciën de sales de leuco-esteres acuosolubles del acido sulfurico de la serie de la antraquinona

Country Status (4)

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

Families Citing this family (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
CH395395A (de) 1965-07-15
GB961351A (en) 1964-06-17
BE614085A (fr) 1962-08-20

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