CH558407A - Verfahren zur herstellung neuer azofarbstoffe. - Google Patents

Verfahren zur herstellung neuer azofarbstoffe.

Info

Publication number
CH558407A
CH558407A CH226372A CH226372A CH558407A CH 558407 A CH558407 A CH 558407A CH 226372 A CH226372 A CH 226372A CH 226372 A CH226372 A CH 226372A CH 558407 A CH558407 A CH 558407A
Authority
CH
Switzerland
Prior art keywords
azo dyes
producing new
new azo
producing
dyes
Prior art date
Application number
CH226372A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH558407A publication Critical patent/CH558407A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • 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
    • C09B62/006—Azodyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH226372A 1971-02-18 1972-02-17 Verfahren zur herstellung neuer azofarbstoffe. CH558407A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB492271 1971-02-18

Publications (1)

Publication Number Publication Date
CH558407A true CH558407A (de) 1975-01-31

Family

ID=9786391

Family Applications (1)

Application Number Title Priority Date Filing Date
CH226372A CH558407A (de) 1971-02-18 1972-02-17 Verfahren zur herstellung neuer azofarbstoffe.

Country Status (5)

Country Link
CH (1) CH558407A (de)
DE (1) DE2207758A1 (de)
FR (1) FR2125555B1 (de)
GB (1) GB1351491A (de)
IT (1) IT947138B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100270403B1 (ko) * 1998-03-26 2000-12-01 김충섭 이반응기형 적색 반응성 염료

Also Published As

Publication number Publication date
FR2125555A1 (de) 1972-09-29
GB1351491A (en) 1974-05-01
FR2125555B1 (de) 1975-02-14
DE2207758A1 (de) 1972-09-28
IT947138B (it) 1973-05-21

Similar Documents

Publication Publication Date Title
CH552661A (de) Verfahren zur herstellung neuer azofarbstoffe.
AT329016B (de) Verfahren zur herstellung neuer di-enamine
CH535277A (de) Verfahren zur Herstellung neuer wasserlöslicher Azofarbstoffe
CH522711A (de) Verfahren zur Herstellung neuer Azofarbstoffe
DD95565A5 (de) Verfahren zur herstellung neuer pregnansaeurederivate
CH556835A (de) Verfahren zur herstellung neuer spiroindanpyrrolidinderivate.
CH554918A (de) Verfahren zur herstellung neuer azoverbindungen.
CH532110A (de) Verfahren zur Herstellung neuer Azofarbstoffe
CH536345A (de) Verfahren zur Herstellung neuer Azofarbstoffe
CH558824A (de) Verfahren zur herstellung neuer azofarbstoffe.
CH551477A (de) Verfahren zur herstellung neuer wasserloeslicher monoazofarbstoffe.
CH558823A (de) Verfahren zur herstellung wasserunloeslicher azofarbstoffe.
AT326625B (de) Verfahren zur herstellung neuer bicycloalkenone
CH556856A (de) Verfahren zur herstellung neuer stilbenverbindungen.
CH551474A (de) Verfahren zur herstellung von monoazofarbstoffen.
CH550229A (de) Verfahren zur herstellung von monoazofarbstoffen.
CH551476A (de) Verfahren zur herstellung wasserloeslicher monoazofarbstoffe.
CH521419A (de) Verfahren zur Herstellung neuer Azofarbstoffe
CH552033A (de) Verfahren zur herstellung von monoazofarbstoffen.
CH558407A (de) Verfahren zur herstellung neuer azofarbstoffe.
CH554320A (de) Verfahren zur herstellung neuer distyrylbenzol-derivate.
CH515305A (de) Verfahren zur Herstellung neuer, wasserunlöslicher Azofarbstoffe
CH546240A (de) Verfahren zur herstellung neuer indenopyridinderivate.
CH517151A (de) Verfahren zur Herstellung neuer Azofarbstoffe
CH557855A (de) Verfahren zur herstellung neuer farbstoffe.

Legal Events

Date Code Title Description
PL Patent ceased