CH441582A - Process for the preparation of acidic anthraquinone dyes - Google Patents

Process for the preparation of acidic anthraquinone dyes

Info

Publication number
CH441582A
CH441582A CH892264A CH892264A CH441582A CH 441582 A CH441582 A CH 441582A CH 892264 A CH892264 A CH 892264A CH 892264 A CH892264 A CH 892264A CH 441582 A CH441582 A CH 441582A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone dyes
acidic anthraquinone
acidic
dyes
Prior art date
Application number
CH892264A
Other languages
German (de)
Inventor
Hans-Rudolf Dr Schwander
Peter Dr Hindermann
Original Assignee
Geigy Ag J R
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
Priority to NL128674D priority Critical patent/NL128674C/xx
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH892264A priority patent/CH441582A/en
Priority to DE19651644539 priority patent/DE1644539C/en
Priority to GB2874165A priority patent/GB1048316A/en
Priority to FR23741A priority patent/FR1449088A/en
Priority to NL6508745A priority patent/NL6508745A/xx
Priority to BE666610D priority patent/BE666610A/xx
Publication of CH441582A publication Critical patent/CH441582A/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
    • C09B1/346—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in a substituent
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/465—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • C09B62/467—Anthracene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
CH892264A 1964-07-08 1964-07-08 Process for the preparation of acidic anthraquinone dyes CH441582A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL128674D NL128674C (en) 1964-07-08
CH892264A CH441582A (en) 1964-07-08 1964-07-08 Process for the preparation of acidic anthraquinone dyes
DE19651644539 DE1644539C (en) 1964-07-08 1965-07-07 Acid anthraquinone dye mixtures, their production and use
GB2874165A GB1048316A (en) 1964-07-08 1965-07-07 Improvements relating to acid anthraquinone dyestuffs containing alkenoylamidomethylradicals and their use
FR23741A FR1449088A (en) 1964-07-08 1965-07-07 New Acid Anthraquinone Dyes and Their Preparation
NL6508745A NL6508745A (en) 1964-07-08 1965-07-07
BE666610D BE666610A (en) 1964-07-08 1965-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH892264A CH441582A (en) 1964-07-08 1964-07-08 Process for the preparation of acidic anthraquinone dyes

Publications (1)

Publication Number Publication Date
CH441582A true CH441582A (en) 1967-08-15

Family

ID=4346319

Family Applications (1)

Application Number Title Priority Date Filing Date
CH892264A CH441582A (en) 1964-07-08 1964-07-08 Process for the preparation of acidic anthraquinone dyes

Country Status (4)

Country Link
BE (1) BE666610A (en)
CH (1) CH441582A (en)
GB (1) GB1048316A (en)
NL (2) NL6508745A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601970A1 (en) * 1992-12-03 1994-06-15 Ciba-Geigy Ag Anthraquinone dyes, process for their manufacture and use thereof

Also Published As

Publication number Publication date
BE666610A (en) 1966-01-10
DE1644539A1 (en) 1971-02-25
GB1048316A (en) 1966-11-16
NL128674C (en)
NL6508745A (en) 1966-01-10

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