FR645548A - Procédé de préparation de colorants acides pour la laine - Google Patents

Procédé de préparation de colorants acides pour la laine

Info

Publication number
FR645548A
FR645548A FR645548DA FR645548A FR 645548 A FR645548 A FR 645548A FR 645548D A FR645548D A FR 645548DA FR 645548 A FR645548 A FR 645548A
Authority
FR
France
Prior art keywords
wool
acid dyes
preparing acid
preparing
dyes
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR645548A publication Critical patent/FR645548A/fr
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
    • 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
    • C09B1/343—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in the anthracene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR645548D 1926-12-14 1927-12-10 Procédé de préparation de colorants acides pour la laine Expired FR645548A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE282409X 1926-12-14

Publications (1)

Publication Number Publication Date
FR645548A true FR645548A (fr) 1928-10-26

Family

ID=6040789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR645548D Expired FR645548A (fr) 1926-12-14 1927-12-10 Procédé de préparation de colorants acides pour la laine

Country Status (3)

Country Link
US (2) US1750227A (fr)
FR (1) FR645548A (fr)
GB (1) GB282409A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524293A (en) * 1968-07-03 1970-08-18 J P Van Eesteren S Administrat Apparatus and method for construction of multistoried buildings

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541623A (en) * 1943-07-16 1951-02-13 Sandoz Ltd Dyestuffs of the anthraquinone series and a process for their manufacture
US2844597A (en) * 1956-03-29 1958-07-22 Sandoz Ag Blue leveling dyestuffs of the anthraquinone series
CH413178A (de) * 1961-11-29 1966-05-15 Ciba Geigy Verfahren zur Herstellung neuer Farbstoffe der Anthrachinonreihe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524293A (en) * 1968-07-03 1970-08-18 J P Van Eesteren S Administrat Apparatus and method for construction of multistoried buildings

Also Published As

Publication number Publication date
US1750227A (en) 1930-03-11
US1750228A (en) 1930-03-11
GB282409A (en) 1928-04-19

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