BE809226A - NEW DYES RESPECTING THE FIBER, THEIR PREPARATION AND THEIR USE - Google Patents

NEW DYES RESPECTING THE FIBER, THEIR PREPARATION AND THEIR USE

Info

Publication number
BE809226A
BE809226A BE139367A BE139367A BE809226A BE 809226 A BE809226 A BE 809226A BE 139367 A BE139367 A BE 139367A BE 139367 A BE139367 A BE 139367A BE 809226 A BE809226 A BE 809226A
Authority
BE
Belgium
Prior art keywords
respecting
fiber
preparation
new dyes
dyes
Prior art date
Application number
BE139367A
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of BE809226A publication Critical patent/BE809226A/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
    • C09B62/002—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
    • C09B62/018—Formazane dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BE139367A 1972-12-29 1973-12-28 NEW DYES RESPECTING THE FIBER, THEIR PREPARATION AND THEIR USE BE809226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1907672A CH577544A5 (en) 1972-12-29 1972-12-29

Publications (1)

Publication Number Publication Date
BE809226A true BE809226A (en) 1974-06-28

Family

ID=4437203

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139367A BE809226A (en) 1972-12-29 1973-12-28 NEW DYES RESPECTING THE FIBER, THEIR PREPARATION AND THEIR USE

Country Status (10)

Country Link
JP (1) JPS4999621A (en)
AR (1) AR200899A1 (en)
BE (1) BE809226A (en)
BR (1) BR7310244D0 (en)
CH (1) CH577544A5 (en)
CS (1) CS198134B2 (en)
DD (1) DD109886A5 (en)
DE (1) DE2364764A1 (en)
FR (1) FR2212400B1 (en)
GB (1) GB1459453A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018357B2 (en) * 1979-06-20 1985-05-09 住友化学工業株式会社 Dyeing method for cellulose fibers
JPS6067562A (en) * 1983-09-24 1985-04-17 Nippon Kayaku Co Ltd Formazan compound and dyeing of cellulosic fiber using the same
US4607098A (en) * 1984-07-19 1986-08-19 Hoechst Aktiengesellschaft Bicyclic copper complex formazan compounds having a fiber-reactive group of the vinyl sulfone series, containing a fiber-reactive group suitable as dyestuffs
FR2578852B1 (en) * 1985-03-16 1988-09-09 Sandoz Sa MIXTURES OF FORMAZYLIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES.
EP0333656B1 (en) * 1988-03-17 1993-04-28 Ciba-Geigy Ag Reactive dyes, process for their preparation and their use
DE58907709D1 (en) * 1988-06-29 1994-06-30 Ciba Geigy Fiber-reactive formazan dyes, process for their preparation and their use.
ES2087143T3 (en) * 1989-11-01 1996-07-16 Ciba Geigy Ag DYES FORMAZANO REACTIVE WITH FIBERS, PROCEDURE FOR THEIR OBTAINING AND USE OF THE SAME.
DE4005122A1 (en) * 1990-02-17 1991-08-22 Bayer Ag New heavy metal, esp. copper, complex formazan reactive dyestuff cpds. - with good solubility, used for dyeing e.g. cellulose and polyamide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1273605A (en) * 1960-11-12 1961-10-13 Geigy Ag J R Metallic dyes that can be fixed on cellulosic fibers
CH481190A (en) * 1967-02-17 1969-11-15 Geigy Ag J R Process for the production of reactive formazan dyes containing heavy metals

Also Published As

Publication number Publication date
DD109886A5 (en) 1974-11-20
CS198134B2 (en) 1980-05-30
FR2212400A1 (en) 1974-07-26
CH577544A5 (en) 1976-07-15
FR2212400B1 (en) 1976-10-01
BR7310244D0 (en) 1974-08-15
JPS4999621A (en) 1974-09-20
DE2364764A1 (en) 1974-07-04
GB1459453A (en) 1976-12-22
AR200899A1 (en) 1974-12-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIBA-GEIGY A.G.

Effective date: 19881231