BE797446A - Colorants dis-azoiques portant des groupes acide sulfonique - Google Patents

Colorants dis-azoiques portant des groupes acide sulfonique

Info

Publication number
BE797446A
BE797446A BE129366A BE129366A BE797446A BE 797446 A BE797446 A BE 797446A BE 129366 A BE129366 A BE 129366A BE 129366 A BE129366 A BE 129366A BE 797446 A BE797446 A BE 797446A
Authority
BE
Belgium
Prior art keywords
dis
acid groups
sulphonic acid
azoic dyes
azoic
Prior art date
Application number
BE129366A
Other languages
English (en)
French (fr)
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
Publication of BE797446A publication Critical patent/BE797446A/xx

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)
BE129366A 1972-03-29 1973-03-28 Colorants dis-azoiques portant des groupes acide sulfonique BE797446A (fr)

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
BE797446A true BE797446A (fr) 1973-09-28

Family

ID=5840480

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129366A BE797446A (fr) 1972-03-29 1973-03-28 Colorants dis-azoiques portant des groupes acide sulfonique

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
AU2007235988A1 (en) 2006-04-07 2007-10-18 Clariant Finance (Bvi) Limited Acid dyes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE150373C (xx) *
DE156828C (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
CH599303A5 (xx) 1978-05-31
FR2178065A1 (xx) 1973-11-09
IT980004B (it) 1974-09-30
FR2178065B1 (xx) 1976-06-11
DE2215238A1 (de) 1973-10-11
JPS499533A (xx) 1974-01-28
JPS5735205B2 (xx) 1982-07-28
DD104094A5 (xx) 1974-02-20
GB1415922A (en) 1975-12-03
DE2215238B2 (de) 1977-03-31

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