CS161862B2 - - Google Patents

Info

Publication number
CS161862B2
CS161862B2 CS5526A CS552669A CS161862B2 CS 161862 B2 CS161862 B2 CS 161862B2 CS 5526 A CS5526 A CS 5526A CS 552669 A CS552669 A CS 552669A CS 161862 B2 CS161862 B2 CS 161862B2
Authority
CS
Czechoslovakia
Application number
CS5526A
Other languages
Czech (cs)
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 CS161862B2 publication Critical patent/CS161862B2/cs

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
    • 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)
  • Cosmetics (AREA)
CS5526A 1968-08-09 1969-08-08 CS161862B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US751386A US3862119A (en) 1968-08-09 1968-08-09 Lower alkyl ether-containing disazo dyes for nylon

Publications (1)

Publication Number Publication Date
CS161862B2 true CS161862B2 (de) 1975-06-10

Family

ID=25021751

Family Applications (1)

Application Number Title Priority Date Filing Date
CS5526A CS161862B2 (de) 1968-08-09 1969-08-08

Country Status (10)

Country Link
US (1) US3862119A (de)
AT (1) AT290693B (de)
BE (1) BE737244A (de)
CH (1) CH552037A (de)
CS (1) CS161862B2 (de)
DE (1) DE1931691C3 (de)
FR (1) FR2030035B1 (de)
GB (1) GB1285045A (de)
NL (1) NL163249C (de)
PL (1) PL80259B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4049641A (en) * 1967-07-27 1977-09-20 Sandoz Ltd. Optionally substituted sulfophenyl-azo-naphthylene-azo-para-alkoxyphenyl dyes
DE1921046C3 (de) * 1969-04-25 1975-07-31 Bayer Ag, 5090 Leverkusen Disazofarbstoffe, deren Herstellung und Verwendung
US4055560A (en) * 1972-06-08 1977-10-25 E. I. Du Pont De Nemours And Company Sulfophenyl-azo-phenyl-azo-(4-hydroxyalkoxyphenyl) compounds
CA999854A (en) * 1972-07-21 1976-11-16 James F. Feeman Yellow, orange and scarlet disazo dyes
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
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
US4340385A (en) * 1981-02-23 1982-07-20 Sandoz, Inc. Stable, concentrated, aqueous compositions containing para-sulfophenyl-azo-substituted 1,4-phenylene-azo-para-2-hydroxypropoxyphenyl dyes
DE3222909A1 (de) * 1982-06-18 1983-12-22 Bayer Ag, 5090 Leverkusen Diazofarbstoffe
DE3237369A1 (de) * 1982-10-08 1984-04-12 Bayer Ag, 5090 Leverkusen Disazofarbstoffe
DE3340272A1 (de) * 1983-11-08 1985-05-15 Bayer Ag, 5090 Leverkusen Farbstoffmischung
US4749784A (en) * 1985-03-11 1988-06-07 Crompton & Knowles Corporation Alkanol substituted disazo orange dye for nylon
EP0194377A3 (de) * 1985-03-11 1988-06-08 CROMPTON & KNOWLES CORPORATION Orange Disazofarbstoffe für Nylon
US4910658A (en) * 1985-09-04 1990-03-20 Eaton Leonard Technologies, Inc. Real time process controller with serial I/O bus
US4876333A (en) * 1985-10-15 1989-10-24 Ciba-Geigy Corporation β-crystalline modification of diasazo acid dyestuff
GB2236542B (en) * 1989-10-06 1992-04-15 Sandoz Ltd Dye mixtures and their use in trichromatic dyeing processes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485814A (en) * 1965-08-12 1969-12-23 Du Pont Disazo sulfonic acid dyes
CH480412A (de) * 1967-07-27 1969-10-31 Sandoz Ag Verfahren zur Herstellung von Azofarbstoffen

Also Published As

Publication number Publication date
GB1285045A (en) 1972-08-09
DE1931691C3 (de) 1980-01-10
PL80259B1 (de) 1975-08-30
DE1931691A1 (de) 1970-02-26
NL6912136A (de) 1970-02-11
NL163249B (nl) 1980-03-17
CH552037A (de) 1974-07-31
DE1931691B2 (de) 1979-05-17
NL163249C (nl) 1980-08-15
BE737244A (de) 1970-02-09
AT290693B (de) 1971-06-11
US3862119A (en) 1975-01-21
FR2030035B1 (de) 1973-11-16
FR2030035A1 (de) 1970-10-30

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