CH478204A - Verfahren zur Herstellung von Disazopigmenten - Google Patents

Verfahren zur Herstellung von Disazopigmenten

Info

Publication number
CH478204A
CH478204A CH62967A CH62967A CH478204A CH 478204 A CH478204 A CH 478204A CH 62967 A CH62967 A CH 62967A CH 62967 A CH62967 A CH 62967A CH 478204 A CH478204 A CH 478204A
Authority
CH
Switzerland
Prior art keywords
production
disazo pigments
disazo
pigments
Prior art date
Application number
CH62967A
Other languages
German (de)
English (en)
Inventor
Heckl Leonhard
Original Assignee
Siegle & Co Ges Mit Beschraenk
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 Siegle & Co Ges Mit Beschraenk filed Critical Siegle & Co Ges Mit Beschraenk
Publication of CH478204A publication Critical patent/CH478204A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH62967A 1966-02-02 1967-01-17 Verfahren zur Herstellung von Disazopigmenten CH478204A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0001760 1966-02-02
DES0101760 1966-02-02

Publications (1)

Publication Number Publication Date
CH478204A true CH478204A (de) 1969-09-15

Family

ID=25994682

Family Applications (1)

Application Number Title Priority Date Filing Date
CH62967A CH478204A (de) 1966-02-02 1967-01-17 Verfahren zur Herstellung von Disazopigmenten

Country Status (4)

Country Link
BE (1) BE693281A (xx)
CH (1) CH478204A (xx)
DE (1) DE1644346A1 (xx)
FR (1) FR1509542A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170191A1 (xx) * 1972-02-02 1973-09-14 Bayer Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170191A1 (xx) * 1972-02-02 1973-09-14 Bayer Ag

Also Published As

Publication number Publication date
BE693281A (xx) 1967-07-03
FR1509542A (fr) 1968-01-12
DE1644346A1 (de) 1972-03-16

Similar Documents

Publication Publication Date Title
AT275842B (de) Verfahren zur Herstellung von Hartplatten
CH489577A (de) Verfahren zur Herstellung von Disazopigmenten
CH448330A (de) Verfahren zur Herstellung neuer Disazopigmente
CH453538A (de) Verfahren zur Herstellung von Disazopigmenten
CH477517A (de) Verfahren zur Herstellung von Disazopigmenten
AT273043B (de) Verfahren zur Herstellung von Polyphosphaten
CH480421A (de) Verfahren zur Herstellung von Pigmentfarbstoffen
CH482790A (de) Verfahren zur Herstellung von Disazopigmenten
CH478885A (de) Verfahren zur Herstellung von Azofarbstoffen
CH452750A (de) Verfahren zur Herstellung von Disazopigmenten
CH439525A (de) Verfahren zur Herstellung von Monoazopigmenten
AT266810B (de) Verfahren zur Herstellung von ɛ-Caprolacton
CH477514A (de) Verfahren zur Herstellung von Azofarbstoffen
CH464398A (de) Verfahren zur Herstellung von Azofarbstoffen
CH469062A (de) Verfahren zur Herstellung von Azofarbstoffen
CH480406A (de) Verfahren zur Herstellung von Pigmenten
CH485818A (de) Verfahren zur Herstellung von Pigmentfarbstoffen
CH512571A (de) Verfahren zur Herstellung von Pigmentzubereitungen
CH488809A (de) Verfahren zur Herstellung von Beryllium-Aluminiumwerkstoffen
CH477536A (de) Verfahren zur Herstellung von Pigmentfarbstoffen
CH485007A (de) Verfahren zur Herstellung von Pigmentmassen
CH484247A (de) Verfahren zur Herstellung von Farbstoffen
AT278205B (de) Verfahren zur Herstellung wasserverdünnbarer Lacklösungen
CH478204A (de) Verfahren zur Herstellung von Disazopigmenten
CH477518A (de) Verfahren zur Herstellung von Azofarbstoffpigmenten

Legal Events

Date Code Title Description
PL Patent ceased