BE762879A - DISAZOIC DYES - Google Patents

DISAZOIC DYES

Info

Publication number
BE762879A
BE762879A BE762879A BE762879A BE762879A BE 762879 A BE762879 A BE 762879A BE 762879 A BE762879 A BE 762879A BE 762879 A BE762879 A BE 762879A BE 762879 A BE762879 A BE 762879A
Authority
BE
Belgium
Prior art keywords
disazoic
dyes
disazoic dyes
Prior art date
Application number
BE762879A
Other languages
French (fr)
Original Assignee
Bayer 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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE762879A publication Critical patent/BE762879A/en

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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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)
BE762879A 1970-02-12 1971-02-12 DISAZOIC DYES BE762879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702006261 DE2006261C3 (en) 1970-02-12 1970-02-12 Disazo dyes containing sulfonic acid groups and their use for dyeing and printing natural and artificial polyamide fiber materials

Publications (1)

Publication Number Publication Date
BE762879A true BE762879A (en) 1971-07-16

Family

ID=5762010

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762879A BE762879A (en) 1970-02-12 1971-02-12 DISAZOIC DYES

Country Status (8)

Country Link
AT (1) AT299404B (en)
BE (1) BE762879A (en)
CA (1) CA958703A (en)
CH (1) CH606310A5 (en)
DE (1) DE2006261C3 (en)
FR (1) FR2079390B1 (en)
GB (1) GB1297214A (en)
NL (1) NL7101768A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1039386B (en) * 1975-06-25 1979-12-10 Acna DISAZOCOLORANTS FOR NATURAL AND SYNTHETIC POLYAMIDE FIBERS
US4173565A (en) * 1977-12-23 1979-11-06 Toms River Chemical Corporation Rubine disazo acid dyes for polyamides
US4217102A (en) * 1977-12-23 1980-08-12 Toms River Chemical Company Polyamides dyed with rubine disazo acid dyes and process therefore
DE2947468C2 (en) * 1979-11-24 1985-03-28 Bayer Ag, 5090 Leverkusen Disazo dye, process for its preparation and its use
DE3122636A1 (en) * 1981-06-06 1982-12-23 Basf Ag, 6700 Ludwigshafen DISAZO DYES CONTAINING SULPHONIC ACID
DE59209532D1 (en) * 1991-07-19 1998-11-26 Ciba Geigy Ag Azo dyes, processes for their preparation and their use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267769B (en) * 1959-03-13 1968-05-09 Du Pont Process for the preparation of water-soluble dis- and tetrakis-azo dyes

Also Published As

Publication number Publication date
GB1297214A (en) 1972-11-22
FR2079390B1 (en) 1975-04-18
DE2006261C3 (en) 1979-06-21
DE2006261A1 (en) 1971-08-19
CH606310A5 (en) 1978-10-31
DE2006261B2 (en) 1978-10-26
AT299404B (en) 1972-06-26
NL7101768A (en) 1971-08-16
CA958703A (en) 1974-12-03
FR2079390A1 (en) 1971-11-12

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