FR1350612A - Azo dyes and their preparation - Google Patents

Azo dyes and their preparation

Info

Publication number
FR1350612A
FR1350612A FR868729A FR868729A FR1350612A FR 1350612 A FR1350612 A FR 1350612A FR 868729 A FR868729 A FR 868729A FR 868729 A FR868729 A FR 868729A FR 1350612 A FR1350612 A FR 1350612A
Authority
FR
France
Prior art keywords
preparation
azo dyes
azo
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
FR868729A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR868729A priority Critical patent/FR1350612A/en
Application granted granted Critical
Publication of FR1350612A publication Critical patent/FR1350612A/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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR868729A 1961-07-22 1961-07-22 Azo dyes and their preparation Expired FR1350612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR868729A FR1350612A (en) 1961-07-22 1961-07-22 Azo dyes and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868729A FR1350612A (en) 1961-07-22 1961-07-22 Azo dyes and their preparation

Publications (1)

Publication Number Publication Date
FR1350612A true FR1350612A (en) 1964-01-31

Family

ID=8759864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868729A Expired FR1350612A (en) 1961-07-22 1961-07-22 Azo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1350612A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262520A1 (en) * 1986-09-19 1988-04-06 Sumitomo Chemical Company, Limited Bifunctional vinylsulfone type fiber reactive monoazo compound
EP0264137A1 (en) * 1986-10-17 1988-04-20 Sumitomo Chemical Company, Limited Scarlet monoazo compound having two vinylsulfone type fiber reactive groups
EP0264136A1 (en) * 1986-10-17 1988-04-20 Sumitomo Chemical Company, Limited Yellow monoazo compound having two vinylsulfone type fiber reactive groups
EP0265928A1 (en) * 1986-10-29 1988-05-04 Sumitomo Chemical Company, Limited Red monoazo compound having two vinylsulfone type fiber reactive groups
EP0266774A1 (en) * 1986-11-06 1988-05-11 Sumitomo Chemical Company, Limited Polyazo compound having two vinylsulfone type fiber reactive groups
EP0266735A1 (en) * 1986-11-07 1988-05-11 Sumitomo Chemical Company, Limited Fiber reactive yellow monoazo compound having two vinylsulfone type groups

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262520A1 (en) * 1986-09-19 1988-04-06 Sumitomo Chemical Company, Limited Bifunctional vinylsulfone type fiber reactive monoazo compound
US4841032A (en) * 1986-09-19 1989-06-20 Sumitomo Chemical Company, Limited Fiber reactive monoazo compounds having two vinylsulfone type fiber reactive groups in the molecule
EP0264137A1 (en) * 1986-10-17 1988-04-20 Sumitomo Chemical Company, Limited Scarlet monoazo compound having two vinylsulfone type fiber reactive groups
EP0264136A1 (en) * 1986-10-17 1988-04-20 Sumitomo Chemical Company, Limited Yellow monoazo compound having two vinylsulfone type fiber reactive groups
US4873321A (en) * 1986-10-17 1989-10-10 Sumitomo Chemical Company, Limited Monazo compounds having a triozinyl bridging group and two vinylsulfone type fiber reactive groups
US4904766A (en) * 1986-10-17 1990-02-27 Sumitomo Chemical Company, Limited Monoazo compound having two vinylsulfone type fiber reactive groups through triazinyl bridging group
EP0265928A1 (en) * 1986-10-29 1988-05-04 Sumitomo Chemical Company, Limited Red monoazo compound having two vinylsulfone type fiber reactive groups
US4841033A (en) * 1986-10-29 1989-06-20 Sumitomo Chemical Company, Limited Reactive red monoazo dye compound having two vinylsulfone type fiber reactive groups
EP0266774A1 (en) * 1986-11-06 1988-05-11 Sumitomo Chemical Company, Limited Polyazo compound having two vinylsulfone type fiber reactive groups
US5053494A (en) * 1986-11-06 1991-10-01 Sumitomo Chemical Company, Limited Fiber reactive polyazo dye having two vinylsulfone type reactive groups through triazinyl bridging group
EP0266735A1 (en) * 1986-11-07 1988-05-11 Sumitomo Chemical Company, Limited Fiber reactive yellow monoazo compound having two vinylsulfone type groups
US4910298A (en) * 1986-11-07 1990-03-20 Sumitomo Chemical Company, Limited Monoazo compound having triazinyl bridging group and two vinylsulfone type fiber reactive groups imparting yellowish color

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