DE2207758A1 - Azofarbstoffe - Google Patents

Azofarbstoffe

Info

Publication number
DE2207758A1
DE2207758A1 DE19722207758 DE2207758A DE2207758A1 DE 2207758 A1 DE2207758 A1 DE 2207758A1 DE 19722207758 DE19722207758 DE 19722207758 DE 2207758 A DE2207758 A DE 2207758A DE 2207758 A1 DE2207758 A1 DE 2207758A1
Authority
DE
Germany
Prior art keywords
acid
group
dto
formula
parts
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19722207758
Other languages
German (de)
English (en)
Inventor
Herbert Francis Manchester Lancashire Andrew (Grossbritannien)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2207758A1 publication Critical patent/DE2207758A1/de
Pending legal-status Critical Current

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)
DE19722207758 1971-02-18 1972-02-18 Azofarbstoffe Pending DE2207758A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2207758A1 true DE2207758A1 (de) 1972-09-28

Family

ID=9786391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722207758 Pending DE2207758A1 (de) 1971-02-18 1972-02-18 Azofarbstoffe

Country Status (5)

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

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 (enExample) 1972-09-29
IT947138B (it) 1973-05-21
GB1351491A (en) 1974-05-01
CH558407A (de) 1975-01-31
FR2125555B1 (enExample) 1975-02-14

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination