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

Similar Documents

Publication Publication Date Title
GB700044A (en) Process for the preparation of new anthraquinone derivatives
ES274728A1 (es) Procedimiento para la obtenciën de sales de leuco-esteres acuosolubles del acido sulfurico de la serie de la antraquinona
ES448629A1 (es) Procedimiento para la preparacion de nuevos derivados de 1,4-bis-(carboxil-alcohil-benzoxazolil)-naftaleno.
GB1128079A (en) Process for the manufacture of new cyclohexane derivatives
GB1505020A (en) Substituted 2-phenylimino-thiazolines a process for their preparation and their use as ectoparasiticides
GB732945A (en) Improved method of stabilizing hydrates of sodium metaborate
GB519340A (en) Improved explosive and process of making the same
GB852384A (en) Process for preparing dihydroxy alkyl acrylates and methacrylates
GB1341204A (en) Process for the manufacture of triarylmethane compounds
GB997476A (en) Process for the manufacture of linear quinacridones
Hodgson et al. 260. The replacement of the diazonium by the nitro-group. Part III. Decompositions by cupro-cupri sulphite
GB986579A (en) 5-ethylidene dibenzocycloheptadienes and the preparation thereof
GB811632A (en) Improvements in or relating to the preparation of steroid compounds
CH608785A5 (en) Process for producing new N-acylglutamines
GB1043158A (en) Improvements in or relating to piperidylalkidene-5h-dibenzo(a,d)cycloheptenes
GB684707A (en) Improvements in or relating to the production of dyestuffs and to the sensitising of photographic emulsions therewith
GB1069485A (en) Process for producing anthraquinone disperse dyestuffs
GB998656A (en) Process for the manufacture of ortho-aminophenol-ª‰-hydroxyethyl-sulphone sulphuric acid esters
GB1439314A (en) Process for the production of aromatic dicarboxylic acid diamides
GB902058A (en) Process for the preparation of di-benzoxazolyl-ethylene compounds
GB771151A (en) Method for the preparation of aminoacyl-anilides
ES477646A1 (es) Un procedimiento para preparar derivados de tiazol.
GB806079A (en) 4-aziridino-1, 2-naphthoquinones
ES386716A1 (es) Procedimiento para la preparacion de nuevos derivados de tiepina.
GB1363691A (en) Benzothiazole derivatives