CH427097A - Verfahren zur Herstellung wasserlöslicher reaktiver Disazofarbstoffe - Google Patents

Verfahren zur Herstellung wasserlöslicher reaktiver Disazofarbstoffe

Info

Publication number
CH427097A
CH427097A CH251360A CH251360A CH427097A CH 427097 A CH427097 A CH 427097A CH 251360 A CH251360 A CH 251360A CH 251360 A CH251360 A CH 251360A CH 427097 A CH427097 A CH 427097A
Authority
CH
Switzerland
Prior art keywords
preparation
water
disazo dyes
soluble reactive
reactive disazo
Prior art date
Application number
CH251360A
Other languages
English (en)
Inventor
Hanspeter Dr Uehlinger
Schweizer August
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
Priority to CH251360A priority Critical patent/CH427097A/de
Priority to DE19611419883 priority patent/DE1419883A1/de
Priority to GB785661A priority patent/GB985982A/en
Publication of CH427097A publication Critical patent/CH427097A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes
    • C09B62/032—Metal complex azo 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
    • 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
    • C09B62/01—Disazo or polyazo 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
    • 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
    • C09B62/012—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH251360A 1960-03-04 1960-03-04 Verfahren zur Herstellung wasserlöslicher reaktiver Disazofarbstoffe CH427097A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH251360A CH427097A (de) 1960-03-04 1960-03-04 Verfahren zur Herstellung wasserlöslicher reaktiver Disazofarbstoffe
DE19611419883 DE1419883A1 (de) 1960-03-04 1961-02-16 Verfahren zur Herstellung wasserloeslicher reaktiver Disazofarbstoffe
GB785661A GB985982A (en) 1960-03-04 1961-03-03 Improvements in or relating to water-soluble disazo dyestuffs bearing one or two heterocyclic reactive groups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH251360A CH427097A (de) 1960-03-04 1960-03-04 Verfahren zur Herstellung wasserlöslicher reaktiver Disazofarbstoffe

Publications (1)

Publication Number Publication Date
CH427097A true CH427097A (de) 1966-12-31

Family

ID=4235466

Family Applications (1)

Application Number Title Priority Date Filing Date
CH251360A CH427097A (de) 1960-03-04 1960-03-04 Verfahren zur Herstellung wasserlöslicher reaktiver Disazofarbstoffe

Country Status (3)

Country Link
CH (1) CH427097A (de)
DE (1) DE1419883A1 (de)
GB (1) GB985982A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649775A5 (de) * 1979-09-25 1985-06-14 Sandoz Ag Wasserloesliche, anionische chromkomplexe, deren herstellung und verwendung.

Also Published As

Publication number Publication date
DE1419883A1 (de) 1968-10-17
GB985982A (en) 1965-03-10

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