NL6800947A - - Google Patents

Info

Publication number
NL6800947A
NL6800947A NL6800947A NL6800947A NL6800947A NL 6800947 A NL6800947 A NL 6800947A NL 6800947 A NL6800947 A NL 6800947A NL 6800947 A NL6800947 A NL 6800947A NL 6800947 A NL6800947 A NL 6800947A
Authority
NL
Netherlands
Application number
NL6800947A
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 filed Critical
Publication of NL6800947A publication Critical patent/NL6800947A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00Complex metal compounds of azo dyes
    • C09B45/02Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14Monoazo compounds
    • C09B45/16Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
NL6800947A 1967-01-26 1968-01-22 NL6800947A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051352 1967-01-26

Publications (1)

Publication Number Publication Date
NL6800947A true NL6800947A (en:Method) 1968-07-29

Family

ID=7104535

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6800947A NL6800947A (en:Method) 1967-01-26 1968-01-22

Country Status (7)

Country Link
US (1) US3625937A (en:Method)
BE (1) BE709915A (en:Method)
CH (3) CH519052A (en:Method)
DE (1) DE1644192A1 (en:Method)
FR (1) FR1558605A (en:Method)
GB (1) GB1162084A (en:Method)
NL (1) NL6800947A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939140A (en) * 1971-04-23 1976-02-17 Hoechst Aktiengesellschaft Process for the preparation of a dyestuff consisting substantially of only unsymmetrical 1:2-chromium complex azo dyestuffs
US3880797A (en) * 1973-08-10 1975-04-29 Hodogaya Chemical Co Ltd Process for preparing colored polyurethane
JPS5833263B2 (ja) * 1974-01-30 1983-07-19 バイエル アクチエンゲゼルシヤフト 金属錯塩染料濃厚溶液の製造方法
US4340536A (en) * 1979-05-23 1982-07-20 Ciba-Geigy Corporation Chrome-complex dyes and the production and use thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067191A (en) * 1962-12-04 chschohchaoh
US3221003A (en) * 1965-11-30 Chrgmium cqmplex mixed azo dyestuffs
US3213079A (en) * 1963-01-18 1965-10-19 Sandoz Ltd Metallized pyrazolone azo dyes
US3005813A (en) * 1953-05-22 1961-10-24 Ciba Ltd Metalliferous azo-dyestuffs
US2806760A (en) * 1953-06-10 1957-09-17 Ciba Ltd Process for dyeing nitrogenous fibers with metalliferous monoazo dyestuffs
CH405549A (de) * 1961-08-22 1966-01-15 Sandoz Ag Verfahren zur Herstellung von Azofarbstoffen
DE1444655C3 (de) * 1963-02-19 1974-08-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 2:1-Chrommischkomplex-Azofarbstoffen

Also Published As

Publication number Publication date
CH519052A (de) 1972-02-15
GB1162084A (en) 1969-08-20
CH487985A (de) 1970-03-31
CH95070A4 (en:Method) 1971-10-29
US3625937A (en) 1971-12-07
BE709915A (en:Method) 1968-05-30
FR1558605A (en:Method) 1969-02-28
DE1644192A1 (de) 1971-07-15

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