ES405292A1 - Procedimiento para la obtencion de colorantes poliazoicos. - Google Patents

Procedimiento para la obtencion de colorantes poliazoicos.

Info

Publication number
ES405292A1
ES405292A1 ES405292A ES405292A ES405292A1 ES 405292 A1 ES405292 A1 ES 405292A1 ES 405292 A ES405292 A ES 405292A ES 405292 A ES405292 A ES 405292A ES 405292 A1 ES405292 A1 ES 405292A1
Authority
ES
Spain
Prior art keywords
aromatic
moiety
carbocyclic
heterocyclic
formula
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.)
Expired
Application number
ES405292A
Other languages
English (en)
Spanish (es)
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.)
Bayer AG
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/de
Priority claimed from DE19722218645 external-priority patent/DE2218645C2/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES405292A1 publication Critical patent/ES405292A1/es
Expired 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES405292A 1971-07-29 1972-07-28 Procedimiento para la obtencion de colorantes poliazoicos. Expired ES405292A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712138014 DE2138014A1 (de) 1971-07-29 1971-07-29 Disazofarbstoffe
DE19722218645 DE2218645C2 (de) 1972-04-18 1972-04-18 Trisazofarbstoffe sowie ihre Verwendung als Pigmentfarbstoffe

Publications (1)

Publication Number Publication Date
ES405292A1 true ES405292A1 (es) 1976-02-01

Family

ID=25761511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405292A Expired ES405292A1 (es) 1971-07-29 1972-07-28 Procedimiento para la obtencion de colorantes poliazoicos.

Country Status (11)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402242A1 (de) * 1984-01-24 1985-07-25 Ludwig Schwerdtel GmbH, 8047 Karlsfeld Vorrichtung zum dosierten abfuellen von hochviskosem material
GB0103240D0 (en) * 2001-02-09 2001-03-28 Clariant Int Ltd Organic compounds

Also Published As

Publication number Publication date
IT963444B (it) 1974-01-10
CH562300A5 (xx) 1975-05-30
FR2147312B1 (xx) 1976-08-13
AT314692B (de) 1974-04-25
DD105458A5 (xx) 1974-04-20
CA974233A (en) 1975-09-09
JPS5717902B1 (xx) 1982-04-13
GB1366776A (en) 1974-09-11
BE786837A (fr) 1973-01-29
FR2147312A1 (xx) 1973-03-09
CH559234A5 (xx) 1975-02-28
NL7210377A (xx) 1973-01-31

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