ES356414A1 - Procedimiento para la obtencion de colorantes azoicos basi-cos. - Google Patents

Procedimiento para la obtencion de colorantes azoicos basi-cos.

Info

Publication number
ES356414A1
ES356414A1 ES356414A ES356414A ES356414A1 ES 356414 A1 ES356414 A1 ES 356414A1 ES 356414 A ES356414 A ES 356414A ES 356414 A ES356414 A ES 356414A ES 356414 A1 ES356414 A1 ES 356414A1
Authority
ES
Spain
Prior art keywords
basi
cos
procedure
obtaining
azoic dyes
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
ES356414A
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.)
Sandoz AG
Original Assignee
Sandoz 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 CH1054867A external-priority patent/CH493601A/de
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES356414A1 publication Critical patent/ES356414A1/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/06—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing hydroxyl as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ES356414A 1967-07-25 1968-07-23 Procedimiento para la obtencion de colorantes azoicos basi-cos. Expired ES356414A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1054867A CH493601A (de) 1967-07-25 1967-07-25 Verfahren zur Herstellung von basischen Farbstoffen
CH1212567A CH509387A (de) 1967-07-25 1967-08-29 Verfahren zur Herstellung von basischen Farbstoffen

Publications (1)

Publication Number Publication Date
ES356414A1 true ES356414A1 (es) 1970-04-01

Family

ID=25706890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356414A Expired ES356414A1 (es) 1967-07-25 1968-07-23 Procedimiento para la obtencion de colorantes azoicos basi-cos.

Country Status (8)

Country Link
US (1) US3674772A (en:Method)
BE (1) BE718524A (en:Method)
CH (1) CH509387A (en:Method)
DE (1) DE1793003A1 (en:Method)
ES (1) ES356414A1 (en:Method)
FR (1) FR1575137A (en:Method)
GB (1) GB1234253A (en:Method)
NL (1) NL6810105A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862929A (en) * 1967-01-27 1975-01-28 Fidelity Union Trust Company Heterocyclic basic phenylazophenyl dyes containing a quaternized aminoalkylenecarboxamide
US4072672A (en) * 1972-07-31 1978-02-07 Sandoz Ltd. Cationic dyes containing an aryloxy group linked through a bridging radical to a quaternized nitrogen atom
JPS63156863A (ja) * 1986-12-19 1988-06-29 Fuji Photo Film Co Ltd ベタイン型モノアゾ染料

Also Published As

Publication number Publication date
NL6810105A (en:Method) 1969-01-28
CH509387A (de) 1971-06-30
US3674772A (en) 1972-07-04
FR1575137A (en:Method) 1969-07-18
BE718524A (en:Method) 1968-12-31
GB1234253A (en:Method) 1971-06-03
DE1793003A1 (de) 1972-01-05

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