CH340933A - Process for the production of blue substantive dyes of the anthraquinone series - Google Patents

Process for the production of blue substantive dyes of the anthraquinone series

Info

Publication number
CH340933A
CH340933A CH340933DA CH340933A CH 340933 A CH340933 A CH 340933A CH 340933D A CH340933D A CH 340933DA CH 340933 A CH340933 A CH 340933A
Authority
CH
Switzerland
Prior art keywords
production
substantive dyes
anthraquinone series
blue substantive
blue
Prior art date
Application number
Other languages
German (de)
Inventor
Wolfgang Dr Frey
Albin Dr Peter
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH340933A publication Critical patent/CH340933A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
CH340933D 1956-04-13 1956-04-13 Process for the production of blue substantive dyes of the anthraquinone series CH340933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH808603X 1956-04-13

Publications (1)

Publication Number Publication Date
CH340933A true CH340933A (en) 1959-09-15

Family

ID=4538296

Family Applications (1)

Application Number Title Priority Date Filing Date
CH340933D CH340933A (en) 1956-04-13 1956-04-13 Process for the production of blue substantive dyes of the anthraquinone series

Country Status (3)

Country Link
CH (1) CH340933A (en)
FR (1) FR1174200A (en)
GB (1) GB808603A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079389A (en) * 1958-11-21 1963-02-26 Ciba Ltd Anthraquinone vat dyestuffs derived from 1-aminoanthraquinone-2-carboxylic esters
CH519012A (en) * 1968-07-26 1972-02-15 Ciba Geigy Ag Dye preparations

Also Published As

Publication number Publication date
FR1174200A (en) 1959-03-06
GB808603A (en) 1959-02-04

Similar Documents

Publication Publication Date Title
CH374440A (en) Process for the production of new anthraquinone dyes
CH352767A (en) Process for the production of new dyes of the anthraquinone series
CH358179A (en) Process for the preparation of dyes of the anthraquinone series
CH362777A (en) Process for the production of new anthraquinone dyes
CH360748A (en) Process for the preparation of disperse dyes of the anthraquinone series
CH364311A (en) Process for the preparation of dyes of the anthraquinone series
CH372409A (en) Process for the production of blue disperse dyes of the anthraquinone series
CH366344A (en) Process for the preparation of dyes of the triphenylrosaniline series
CH358533A (en) Process for the production of new anthraquinone dyes
CH340933A (en) Process for the production of blue substantive dyes of the anthraquinone series
CH331121A (en) Process for the production of new dyes of the anthraquinone series
CH366342A (en) Process for the preparation of dyes of the anthraquinone series
CH411184A (en) Process for the production of new dyes of the naphthofurandione series
CH369535A (en) Process for the preparation of dyes of the anthraquinone series
CH344501A (en) Process for the production of new anthraquinone dyes
CH388503A (en) Process for the preparation of dyes of the anthraquinone series
CH390431A (en) Process for the preparation of dyes of the anthraquinone series
CH391930A (en) Process for the preparation of dyes of the anthraquinone series
CH423047A (en) Process for the production of new dyes of the anthraquinone series
CH408245A (en) Process for the production of new anthraquinone dyes
CH442565A (en) Process for the production of new dyes
CH413178A (en) Process for the production of new dyes of the anthraquinone series
CH362162A (en) Process for the preparation of dyes of the anthraquinone series
CH405561A (en) Process for the production of acidic dyes of the anthraquinone series
CH368249A (en) Process for the production of blue disperse dyes of the anthraquinone series