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CH457669A - Process for the production of reactive dyes of the anthraquinone series - Google Patents

Process for the production of reactive dyes of the anthraquinone series

Info

Publication number
CH457669A
CH457669A CH594867A CH594867A CH457669A CH 457669 A CH457669 A CH 457669A CH 594867 A CH594867 A CH 594867A CH 594867 A CH594867 A CH 594867A CH 457669 A CH457669 A CH 457669A
Authority
CH
Switzerland
Prior art keywords
production
reactive dyes
anthraquinone series
anthraquinone
series
Prior art date
Application number
CH594867A
Other languages
German (de)
Inventor
Wolfgang Dr Frey
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 CH594867A priority Critical patent/CH457669A/en
Priority to GB1684168A priority patent/GB1183666A/en
Priority to DE19681769192 priority patent/DE1769192A1/en
Priority to FR1570684D priority patent/FR1570684A/fr
Publication of CH457669A publication Critical patent/CH457669A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/20—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
    • C09B62/22—Anthracene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH594867A 1967-04-21 1967-04-21 Process for the production of reactive dyes of the anthraquinone series CH457669A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH594867A CH457669A (en) 1967-04-21 1967-04-21 Process for the production of reactive dyes of the anthraquinone series
GB1684168A GB1183666A (en) 1967-04-21 1968-04-08 Reactive Dyes of the Anthraquinone Series
DE19681769192 DE1769192A1 (en) 1967-04-21 1968-04-19 Process for the production of reactive dyes of the anthraquinone series
FR1570684D FR1570684A (en) 1967-04-21 1968-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH594867A CH457669A (en) 1967-04-21 1967-04-21 Process for the production of reactive dyes of the anthraquinone series

Publications (1)

Publication Number Publication Date
CH457669A true CH457669A (en) 1968-06-15

Family

ID=4301976

Family Applications (1)

Application Number Title Priority Date Filing Date
CH594867A CH457669A (en) 1967-04-21 1967-04-21 Process for the production of reactive dyes of the anthraquinone series

Country Status (4)

Country Link
CH (1) CH457669A (en)
DE (1) DE1769192A1 (en)
FR (1) FR1570684A (en)
GB (1) GB1183666A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101547A (en) * 1975-07-02 1978-07-18 Sandoz Ltd. 1,4-Diaminoanthraquinones
FR2427361A1 (en) * 1978-06-02 1979-12-28 Ciba Geigy Ag NEW ANTHRAQUINONIC COMPOUNDS AND THEIR MIXTURES, THEIR METHOD OF PREPARATION AND THEIR USE AS COLORANTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101547A (en) * 1975-07-02 1978-07-18 Sandoz Ltd. 1,4-Diaminoanthraquinones
FR2427361A1 (en) * 1978-06-02 1979-12-28 Ciba Geigy Ag NEW ANTHRAQUINONIC COMPOUNDS AND THEIR MIXTURES, THEIR METHOD OF PREPARATION AND THEIR USE AS COLORANTS

Also Published As

Publication number Publication date
DE1769192A1 (en) 1971-08-26
GB1183666A (en) 1970-03-11
FR1570684A (en) 1969-06-13

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