IT947138B - AZO DYES - Google Patents

AZO DYES

Info

Publication number
IT947138B
IT947138B IT2000072A IT2000072A IT947138B IT 947138 B IT947138 B IT 947138B IT 2000072 A IT2000072 A IT 2000072A IT 2000072 A IT2000072 A IT 2000072A IT 947138 B IT947138 B IT 947138B
Authority
IT
Italy
Prior art keywords
azo dyes
azo
dyes
Prior art date
Application number
IT2000072A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT947138B publication Critical patent/IT947138B/en

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)
IT2000072A 1971-02-18 1972-01-29 AZO DYES IT947138B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT947138B true IT947138B (en) 1973-05-21

Family

ID=9786391

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000072A IT947138B (en) 1971-02-18 1972-01-29 AZO DYES

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100270403B1 (en) 1998-03-26 2000-12-01 김충섭 Reactive red dyes containing monochlorotriazine and acetoxyethyl sulfone groups

Also Published As

Publication number Publication date
GB1351491A (en) 1974-05-01
CH558407A (en) 1975-01-31
DE2207758A1 (en) 1972-09-28
FR2125555B1 (en) 1975-02-14
FR2125555A1 (en) 1972-09-29

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