BE638749A - - Google Patents

Info

Publication number
BE638749A
BE638749A BE638749DA BE638749A BE 638749 A BE638749 A BE 638749A BE 638749D A BE638749D A BE 638749DA BE 638749 A BE638749 A BE 638749A
Authority
BE
Belgium
Application number
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.)
Publication of BE638749A publication Critical patent/BE638749A/xx

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE638749D 1963-10-11 BE638749A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950392A FR1371123A (fr) 1963-10-11 1963-10-11 Nouveaux colorants azoïques contenant du chrome et procédé pour leur préparation

Publications (1)

Publication Number Publication Date
BE638749A true BE638749A (it)

Family

ID=8814252

Family Applications (1)

Application Number Title Priority Date Filing Date
BE638749D BE638749A (it) 1963-10-11

Country Status (2)

Country Link
BE (1) BE638749A (it)
FR (1) FR1371123A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618673A (en) * 1975-08-27 1986-10-21 Sandoz Ltd. Salts of the 1:2 chromium complex of 4-(5'-chloro-2'-hydroxy-3'-sulfophenylazo)-3-methyl-1-phenylpyrazol-5-one and 4-(3', 5'-dichloro-2'-hydroxyphenylazo)-3-methyl-1-phenylpyrazol-5-one

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922690A1 (de) * 1979-06-02 1980-12-11 Bayer Ag Chromkomplexfarbstoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618673A (en) * 1975-08-27 1986-10-21 Sandoz Ltd. Salts of the 1:2 chromium complex of 4-(5'-chloro-2'-hydroxy-3'-sulfophenylazo)-3-methyl-1-phenylpyrazol-5-one and 4-(3', 5'-dichloro-2'-hydroxyphenylazo)-3-methyl-1-phenylpyrazol-5-one

Also Published As

Publication number Publication date
FR1371123A (fr) 1964-08-28

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