CH227506A - Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes. - Google Patents

Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes.

Info

Publication number
CH227506A
CH227506A CH227506DA CH227506A CH 227506 A CH227506 A CH 227506A CH 227506D A CH227506D A CH 227506DA CH 227506 A CH227506 A CH 227506A
Authority
CH
Switzerland
Prior art keywords
preparation
metal
azo dye
containing substantive
substantive azo
Prior art date
Application number
Other languages
English (en)
Inventor
Sandoz A G
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH227506A publication Critical patent/CH227506A/de

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
    • C09B45/24—Disazo or polyazo compounds
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/26—Tetrazo dyes of the type A->B->C->K<-D
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/362—D is benzene
    • 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
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH227506D 1941-07-14 1941-07-14 Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes. CH227506A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH571334X 1941-07-14

Publications (1)

Publication Number Publication Date
CH227506A true CH227506A (de) 1943-06-15

Family

ID=4520926

Family Applications (4)

Application Number Title Priority Date Filing Date
CH227506D CH227506A (de) 1941-07-14 1941-07-14 Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes.
CH222797D CH222797A (de) 1941-07-14 1941-07-14 Verfahren zur Herstellung eines metallhaltigen substantiven Azofarbstoffes.
CH227505D CH227505A (de) 1941-07-14 1941-07-14 Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes.
CH227501D CH227501A (de) 1941-07-14 1941-07-14 Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes.

Family Applications After (3)

Application Number Title Priority Date Filing Date
CH222797D CH222797A (de) 1941-07-14 1941-07-14 Verfahren zur Herstellung eines metallhaltigen substantiven Azofarbstoffes.
CH227505D CH227505A (de) 1941-07-14 1941-07-14 Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes.
CH227501D CH227501A (de) 1941-07-14 1941-07-14 Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes.

Country Status (3)

Country Link
CH (4) CH227506A (de)
FR (1) FR884169A (de)
GB (1) GB571334A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849435A (en) * 1954-04-14 1958-08-26 Ciba Ltd Ortho: ortho'-dihydroxy-azo-dyestuffs and complex metal compounds thereof

Also Published As

Publication number Publication date
CH227505A (de) 1943-06-15
GB571334A (en) 1945-08-21
FR884169A (fr) 1943-08-04
CH222797A (de) 1942-08-15
CH227501A (de) 1943-06-15

Similar Documents

Publication Publication Date Title
CH257009A (de) Verfahren zur Herstellung eines Disazofarbstoffes.
CH236940A (de) Verfahren zur Darstellung eines spritlöslichen Farbstoffes.
CH227505A (de) Verfahren zur Darstellung eines metallhaltigen substantiven Azofarbstoffes.
CH236690A (de) Verfahren zur Herstellung eines metallhaltigen Stilbenazofarbstoffes.
CH231182A (de) Verfahren zur Herstellung eines Monoazofarbstoffes.