FR1520128A - Dyes of the formazan series, their preparation and applications - Google Patents

Dyes of the formazan series, their preparation and applications

Info

Publication number
FR1520128A
FR1520128A FR103673A FR103673A FR1520128A FR 1520128 A FR1520128 A FR 1520128A FR 103673 A FR103673 A FR 103673A FR 103673 A FR103673 A FR 103673A FR 1520128 A FR1520128 A FR 1520128A
Authority
FR
France
Prior art keywords
dyes
applications
preparation
formazan
series
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
FR103673A
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
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR1520128A publication Critical patent/FR1520128A/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
    • C09B62/0068—Azodyes dyes containing in the molecule at least one azo group and at least one other chromophore group
    • 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
    • C09B62/24—Azo dyes
    • C09B62/242—Dyes containing in the molecule at least one azo group and at least one other chromophore group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR103673A 1966-04-22 1967-04-21 Dyes of the formazan series, their preparation and applications Expired FR1520128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH587666A CH484243A (en) 1966-04-22 1966-04-22 Process for the production of formazanazo dyes containing heavy metals

Publications (1)

Publication Number Publication Date
FR1520128A true FR1520128A (en) 1968-04-05

Family

ID=4300798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR103673A Expired FR1520128A (en) 1966-04-22 1967-04-21 Dyes of the formazan series, their preparation and applications

Country Status (7)

Country Link
BE (1) BE697386A (en)
CH (1) CH484243A (en)
DE (1) DE1644254C3 (en)
ES (1) ES339611A1 (en)
FR (1) FR1520128A (en)
GB (1) GB1161006A (en)
NL (1) NL6705676A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398601A (en) * 1972-08-31 1975-06-25 Ici Ltd Reactive formazan dyestuffs
CH612448A5 (en) * 1974-12-20 1979-07-31 Ciba Geigy Ag

Also Published As

Publication number Publication date
GB1161006A (en) 1969-08-13
DE1644254C3 (en) 1978-12-21
NL6705676A (en) 1967-10-23
DE1644254A1 (en) 1970-10-29
CH484243A (en) 1970-01-15
ES339611A1 (en) 1968-05-16
DE1644254B2 (en) 1978-05-11
BE697386A (en) 1967-10-23

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