CH487221A - Process for the preparation of anthraquinone dyes - Google Patents

Process for the preparation of anthraquinone dyes

Info

Publication number
CH487221A
CH487221A CH1253967A CH1253967A CH487221A CH 487221 A CH487221 A CH 487221A CH 1253967 A CH1253967 A CH 1253967A CH 1253967 A CH1253967 A CH 1253967A CH 487221 A CH487221 A CH 487221A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone dyes
anthraquinone
dyes
Prior art date
Application number
CH1253967A
Other languages
German (de)
Inventor
Francois Dr Benguerel
Jacques Dr Guenthard
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
Priority to CH1253967A priority Critical patent/CH487221A/en
Priority to GB4006468A priority patent/GB1218399A/en
Priority to GB1237919D priority patent/GB1237919A/en
Priority to DE19681794081 priority patent/DE1794081A1/en
Priority to ES357880A priority patent/ES357880A1/en
Priority to FR1581299D priority patent/FR1581299A/fr
Priority to FR1581298D priority patent/FR1581298A/fr
Publication of CH487221A publication Critical patent/CH487221A/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
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
    • 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
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • 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
    • C09B62/78—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 with other reactive groups
    • C09B62/80—Anthracene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH1253967A 1967-09-07 1967-09-07 Process for the preparation of anthraquinone dyes CH487221A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1253967A CH487221A (en) 1967-09-07 1967-09-07 Process for the preparation of anthraquinone dyes
GB4006468A GB1218399A (en) 1967-09-07 1968-08-21 Anthraquinone dyes, their production and use
GB1237919D GB1237919A (en) 1967-09-07 1968-08-21
DE19681794081 DE1794081A1 (en) 1967-09-07 1968-09-04 Anthraquinone dyes that are difficult to dissolve in water, their manufacture and use
ES357880A ES357880A1 (en) 1967-09-07 1968-09-05 Anthraquinone dyes, their production and use
FR1581299D FR1581299A (en) 1967-09-07 1968-09-06
FR1581298D FR1581298A (en) 1967-09-07 1968-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1253967A CH487221A (en) 1967-09-07 1967-09-07 Process for the preparation of anthraquinone dyes

Publications (1)

Publication Number Publication Date
CH487221A true CH487221A (en) 1970-03-15

Family

ID=4383971

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1253967A CH487221A (en) 1967-09-07 1967-09-07 Process for the preparation of anthraquinone dyes

Country Status (4)

Country Link
CH (1) CH487221A (en)
ES (1) ES357880A1 (en)
FR (1) FR1581298A (en)
GB (1) GB1218399A (en)

Also Published As

Publication number Publication date
FR1581298A (en) 1969-09-12
GB1218399A (en) 1971-01-06
ES357880A1 (en) 1970-04-01

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Legal Events

Date Code Title Description
PL Patent ceased