IT980004B - Diazocoloranti contenenti gruppi di acido solfonico - Google Patents

Diazocoloranti contenenti gruppi di acido solfonico

Info

Publication number
IT980004B
IT980004B IT4902373A IT4902373A IT980004B IT 980004 B IT980004 B IT 980004B IT 4902373 A IT4902373 A IT 4902373A IT 4902373 A IT4902373 A IT 4902373A IT 980004 B IT980004 B IT 980004B
Authority
IT
Italy
Prior art keywords
diazocolorants
sulfonic acid
containing groups
groups
sulfonic
Prior art date
Application number
IT4902373A
Other languages
English (en)
Italian (it)
Original Assignee
Basf 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 DE19722215238 external-priority patent/DE2215238C3/de
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT980004B publication Critical patent/IT980004B/it

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
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
IT4902373A 1972-03-29 1973-03-26 Diazocoloranti contenenti gruppi di acido solfonico IT980004B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215238 DE2215238C3 (de) 1972-03-29 Sulfonsäuregruppenhaltige Disazofarbstoffe, deren Herstellung und Verwendung zum Färben von Leder, Papier und natürlichen oder synthetischen Polyamiden

Publications (1)

Publication Number Publication Date
IT980004B true IT980004B (it) 1974-09-30

Family

ID=5840480

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4902373A IT980004B (it) 1972-03-29 1973-03-26 Diazocoloranti contenenti gruppi di acido solfonico

Country Status (7)

Country Link
JP (1) JPS5735205B2 (xx)
BE (1) BE797446A (xx)
CH (1) CH599303A5 (xx)
DD (1) DD104094A5 (xx)
FR (1) FR2178065B1 (xx)
GB (1) GB1415922A (xx)
IT (1) IT980004B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545681C2 (de) * 1975-10-11 1978-04-13 Kurt G. 6710 Frankenthal Fickelscher Planetengetriebe
DE3412730A1 (de) * 1984-04-05 1985-10-17 Hoechst Ag, 6230 Frankfurt Disazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung
PT2016135E (pt) 2006-04-07 2009-08-17 Clariant Finance Bvi Ltd Corantes ácidos

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE156828C (xx) *
DE150373C (xx) *
FR811617A (fr) * 1935-11-08 1937-04-19 Ig Farbenindustrie Ag Procédé pour préparer des colorants azoïques
FR1044207A (fr) * 1950-11-02 1953-11-16 Basf Ag Procédé pour la fabrication de colorants disazoïques acides

Also Published As

Publication number Publication date
GB1415922A (en) 1975-12-03
DE2215238A1 (de) 1973-10-11
JPS5735205B2 (xx) 1982-07-28
DE2215238B2 (de) 1977-03-31
CH599303A5 (xx) 1978-05-31
FR2178065B1 (xx) 1976-06-11
DD104094A5 (xx) 1974-02-20
BE797446A (fr) 1973-09-28
FR2178065A1 (xx) 1973-11-09
JPS499533A (xx) 1974-01-28

Similar Documents

Publication Publication Date Title
IT980233B (it) Procedimento di oligomerizzazione
IT964102B (it) Preparazione d acido gliossilico
IT990346B (it) Procedimento per la produzione di acido acrilico
IT999348B (it) Metodo di fabbricazoone per clazature
AR192879A1 (es) Preparacion de compuestos de acido 7-amino-cef-3-em-4-carboxilico
BG20609A3 (bg) Метод за получаване на 7-алфа-хидрокси-алфа-фенил(ацетамидо-3/1- метил-1н-тетразол-5-илтиометил)-3-цефем-4-карбонова киселина
IT1002359B (it) Metodo di preparazione di alchilati
IT1001825B (it) Procedimento di preparazione di composti aromatici
IT1046335B (it) Poliisocianati contenenti gruppi di acido solfonico e oppure gruppi solfonato e procedimento per produrli
IT983792B (it) Struttura di tergicristallo
IT1002034B (it) Procedimento di idroformilazione
IT1002168B (it) Preparazione d acido gliossilico
IT999754B (it) Procedimento per la preparazione di acido transcrisantemico
AR207435A1 (es) Compouestos azoicos basicos libres de grupos acido sulfonico
IT980004B (it) Diazocoloranti contenenti gruppi di acido solfonico
IT982336B (it) Procedimento per la produzione di acido aeruginoico
IT979388B (it) Acido cicloesanesacarbossilico
IT971638B (it) Procedimento per la preparazione di acido trifluoroacetic
IT994902B (it) Procedimento di fabbricazione di acido solfidrico
IT979907B (it) Procedimento per la produzione di diesteri di acido succinilsuccinico
IT962412B (it) Soluzione standard di glicerina
IT994992B (it) Produzione di isocianati
IT997578B (it) Silani di ammidi di acido solfonico e di acido fosforico
IT998461B (it) Proccesso per la preparazione di acido antrachinon i carbossilico
IT998319B (it) Procedimento per la preparazione di acido tetrafluoborico ad elevata concentrazione