FR1571783A - - Google Patents

Info

Publication number
FR1571783A
FR1571783A FR1571783DA FR1571783A FR 1571783 A FR1571783 A FR 1571783A FR 1571783D A FR1571783D A FR 1571783DA FR 1571783 A FR1571783 A FR 1571783A
Authority
FR
France
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
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
Application filed filed Critical
Application granted granted Critical
Publication of FR1571783A publication Critical patent/FR1571783A/fr
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR1571783D 1967-07-27 1968-06-27 Expired FR1571783A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1064567A CH480412A (de) 1967-07-27 1967-07-27 Verfahren zur Herstellung von Azofarbstoffen

Publications (1)

Publication Number Publication Date
FR1571783A true FR1571783A (fr) 1969-06-20

Family

ID=4365338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571783D Expired FR1571783A (fr) 1967-07-27 1968-06-27

Country Status (7)

Country Link
BE (1) BE717458A (fr)
CH (1) CH480412A (fr)
DE (2) DE1794389C3 (fr)
ES (1) ES356499A1 (fr)
FR (1) FR1571783A (fr)
GB (1) GB1201546A (fr)
NL (1) NL144646B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030035A1 (fr) * 1968-08-09 1970-10-30 Toms River Chemical Corp
FR2383996A1 (fr) * 1977-03-14 1978-10-13 Sandoz Sa Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants
EP0097838A1 (fr) * 1982-06-18 1984-01-11 Bayer Ag Colorants disazoiques
EP0107067A1 (fr) * 1982-10-08 1984-05-02 Bayer Ag Colorants disazoiques

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102271B (de) * 1959-10-21 1961-03-16 Siemens Ag Anordnung zur Begrenzung des Lagerstromes in elektrischen Maschinen
US4285864A (en) * 1970-10-12 1981-08-25 Crompton & Knowles Corporation Disulfonic phenyl-azo-naphthyl-azo-phenyl alkoxy dyes for polyamides
US4055560A (en) * 1972-06-08 1977-10-25 E. I. Du Pont De Nemours And Company Sulfophenyl-azo-phenyl-azo-(4-hydroxyalkoxyphenyl) compounds
US4466920A (en) * 1977-03-14 1984-08-21 Sandoz Ltd. Disazo compounds having a further unsubstituted or substituted sulfophenyl diazo component radical and a 4-alkoxy- or arylsulfonyloxy benzene coupling component radical having an acylamina substituent
DE2718620C2 (de) * 1977-04-27 1982-10-21 Basf Ag, 6700 Ludwigshafen Sulfonsäuregruppenhaltige Disazofarbstoffe und deren Verwendung
DE2849086A1 (de) * 1978-11-11 1980-05-22 Bayer Ag Disazoverbindung
DE2947468C2 (de) * 1979-11-24 1985-03-28 Bayer Ag, 5090 Leverkusen Disazofarbstoff, Verfahren zu seiner Herstellung sowie seine Verwendung
US4384870A (en) 1980-08-08 1983-05-24 Sandoz Ltd. Disazo compounds having a sulfo group-containing diazo component radical, a 1,4-phenylene middle component radical having a substituted amino group and a coupling component radical having a free, acylated or etherified hydroxy group
DE3340272A1 (de) * 1983-11-08 1985-05-15 Bayer Ag, 5090 Leverkusen Farbstoffmischung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030035A1 (fr) * 1968-08-09 1970-10-30 Toms River Chemical Corp
FR2383996A1 (fr) * 1977-03-14 1978-10-13 Sandoz Sa Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants
EP0097838A1 (fr) * 1982-06-18 1984-01-11 Bayer Ag Colorants disazoiques
EP0107067A1 (fr) * 1982-10-08 1984-05-02 Bayer Ag Colorants disazoiques

Also Published As

Publication number Publication date
DE1794389C3 (de) 1975-06-05
DE1793008C3 (fr) 1974-09-19
ES356499A1 (es) 1970-01-16
CH480412A (de) 1969-10-31
DE1794389A1 (de) 1974-01-03
DE1793008A1 (de) 1970-12-10
NL144646B (nl) 1975-01-15
DE1793008B2 (de) 1974-02-14
GB1201546A (en) 1970-08-05
DE1794389B2 (de) 1974-10-17
NL6810299A (fr) 1969-01-29
BE717458A (fr) 1968-12-16

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