CH537270A4 - - Google Patents

Info

Publication number
CH537270A4
CH537270A4 CH537270D CH537270DD CH537270A4 CH 537270 A4 CH537270 A4 CH 537270A4 CH 537270 D CH537270 D CH 537270D CH 537270D D CH537270D D CH 537270DD CH 537270 A4 CH537270 A4 CH 537270A4
Authority
CH
Switzerland
Application number
CH537270D
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
Publication of CH537270A4 publication Critical patent/CH537270A4/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
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
    • 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)
CH537270D 1969-04-25 1970-04-10 CH537270A4 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1921046A DE1921046C3 (de) 1969-04-25 1969-04-25 Disazofarbstoffe, deren Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
CH537270A4 true CH537270A4 (zh) 1973-11-15

Family

ID=5732283

Family Applications (2)

Application Number Title Priority Date Filing Date
CH537270D CH537270A4 (zh) 1969-04-25 1970-04-10
CH537270A CH547910A (zh) 1969-04-25 1970-04-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH537270A CH547910A (zh) 1969-04-25 1970-04-10

Country Status (8)

Country Link
US (1) US4225493A (zh)
AT (1) AT293568B (zh)
BE (1) BE749502A (zh)
CH (2) CH537270A4 (zh)
DE (1) DE1921046C3 (zh)
FR (1) FR2040233B1 (zh)
GB (1) GB1258219A (zh)
NL (1) NL7005933A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2034543C3 (de) * 1970-07-11 1979-05-17 Bayer Ag, 5090 Leverkusen Sulfonsäuregruppenhaltige Disazofarbstoffe und ein Verfahren zum Färben und Bedrucken von natürlichen und synthetischen Polyamidfasermaterialien unter Verwendung dieser Farbstoffe
CH643580A5 (de) * 1979-08-10 1984-06-15 Sandoz Ag Anionische disazoverbindungen, deren herstellung und verwendung als farbstoffe.
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448332A (de) * 1964-06-27 1967-12-15 Bayer Ag Verfahren zur Herstellung von Dispersionsfarbstoffen
US3485814A (en) * 1965-08-12 1969-12-23 Du Pont Disazo sulfonic acid dyes
US3951590A (en) * 1967-07-27 1976-04-20 Sandoz Ltd., (Sandoz Ag) Mixtures of optionally substituted sulfophenyl-azo-naphthylene or tetrahydronaphthylene-azo-para-alkoxyphenyl dyes
US3862119A (en) * 1968-08-09 1975-01-21 Toms River Chemical Corp Lower alkyl ether-containing disazo dyes for nylon
US3676050A (en) * 1969-01-21 1972-07-11 Du Pont Aqueous dyeing of acid-dyeable polyamide fibers using yellow-to-orange disazo dyes

Also Published As

Publication number Publication date
FR2040233A1 (zh) 1971-01-22
AT293568B (de) 1971-10-11
FR2040233B1 (zh) 1974-07-12
DE1921046A1 (de) 1970-11-05
NL7005933A (zh) 1970-10-27
US4225493A (en) 1980-09-30
BE749502A (fr) 1970-10-01
GB1258219A (zh) 1971-12-22
CH547910A (zh) 1974-04-11
DE1921046C3 (de) 1975-07-31
DE1921046B2 (de) 1974-11-28

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