IT963444B - POLYAZOIC DYES - Google Patents

POLYAZOIC DYES

Info

Publication number
IT963444B
IT963444B IT2751472A IT2751472A IT963444B IT 963444 B IT963444 B IT 963444B IT 2751472 A IT2751472 A IT 2751472A IT 2751472 A IT2751472 A IT 2751472A IT 963444 B IT963444 B IT 963444B
Authority
IT
Italy
Prior art keywords
polyazoic
dyes
polyazoic dyes
Prior art date
Application number
IT2751472A
Other languages
Italian (it)
Original Assignee
Bayer 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
Priority claimed from DE19712138014 external-priority patent/DE2138014A1/en
Priority claimed from DE19722218645 external-priority patent/DE2218645C2/en
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT963444B publication Critical patent/IT963444B/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/30—Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT2751472A 1971-07-29 1972-07-27 POLYAZOIC DYES IT963444B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712138014 DE2138014A1 (en) 1971-07-29 1971-07-29 Disazo dispersion and pigment dyes - for synthetic fibres paints,printing inks, and plastics
DE19722218645 DE2218645C2 (en) 1972-04-18 1972-04-18 Trisazo dyes and their use as pigment dyes

Publications (1)

Publication Number Publication Date
IT963444B true IT963444B (en) 1974-01-10

Family

ID=25761511

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2751472A IT963444B (en) 1971-07-29 1972-07-27 POLYAZOIC DYES

Country Status (11)

Country Link
JP (1) JPS5717902B1 (en)
AT (1) AT314692B (en)
BE (1) BE786837A (en)
CA (1) CA974233A (en)
CH (2) CH562300A5 (en)
DD (1) DD105458A5 (en)
ES (1) ES405292A1 (en)
FR (1) FR2147312B1 (en)
GB (1) GB1366776A (en)
IT (1) IT963444B (en)
NL (1) NL7210377A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402242A1 (en) * 1984-01-24 1985-07-25 Ludwig Schwerdtel GmbH, 8047 Karlsfeld DEVICE FOR DOSING FILLING OF HIGH VISCOSITY MATERIAL
GB0103240D0 (en) * 2001-02-09 2001-03-28 Clariant Int Ltd Organic compounds

Also Published As

Publication number Publication date
NL7210377A (en) 1973-01-31
ES405292A1 (en) 1976-02-01
FR2147312A1 (en) 1973-03-09
CA974233A (en) 1975-09-09
BE786837A (en) 1973-01-29
CH559234A5 (en) 1975-02-28
CH562300A5 (en) 1975-05-30
AT314692B (en) 1974-04-25
GB1366776A (en) 1974-09-11
FR2147312B1 (en) 1976-08-13
JPS5717902B1 (en) 1982-04-13
DD105458A5 (en) 1974-04-20

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