FR1334025A - Disazo dyes and their preparation process - Google Patents

Disazo dyes and their preparation process

Info

Publication number
FR1334025A
FR1334025A FR905535A FR905535A FR1334025A FR 1334025 A FR1334025 A FR 1334025A FR 905535 A FR905535 A FR 905535A FR 905535 A FR905535 A FR 905535A FR 1334025 A FR1334025 A FR 1334025A
Authority
FR
France
Prior art keywords
preparation process
disazo dyes
disazo
dyes
preparation
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
FR905535A
Other languages
French (fr)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR905535A priority Critical patent/FR1334025A/en
Application granted granted Critical
Publication of FR1334025A publication Critical patent/FR1334025A/en
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
    • 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
    • C09B62/4401—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 two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—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 two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—Azo dyes
    • C09B62/4415—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR905535A 1962-07-30 1962-07-30 Disazo dyes and their preparation process Expired FR1334025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR905535A FR1334025A (en) 1962-07-30 1962-07-30 Disazo dyes and their preparation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR905535A FR1334025A (en) 1962-07-30 1962-07-30 Disazo dyes and their preparation process

Publications (1)

Publication Number Publication Date
FR1334025A true FR1334025A (en) 1963-08-02

Family

ID=8784224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905535A Expired FR1334025A (en) 1962-07-30 1962-07-30 Disazo dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR1334025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008055805A1 (en) * 2006-11-09 2008-05-15 Huntsman Advanced Materials (Switzerland) Gmbh Mixtures of reactive dyes and their use in a method for trichromatic dyeing or printing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008055805A1 (en) * 2006-11-09 2008-05-15 Huntsman Advanced Materials (Switzerland) Gmbh Mixtures of reactive dyes and their use in a method for trichromatic dyeing or printing
US8083811B2 (en) 2006-11-09 2011-12-27 Huntsman International Llc Mixtures of reactive dyes and their use in a method for trichromatic dyeing or printing

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