BE751172A - Nouveaux colorants disazoiques - Google Patents

Nouveaux colorants disazoiques

Info

Publication number
BE751172A
BE751172A BE751172DA BE751172A BE 751172 A BE751172 A BE 751172A BE 751172D A BE751172D A BE 751172DA BE 751172 A BE751172 A BE 751172A
Authority
BE
Belgium
Prior art keywords
new
disazoic
dyes
disazoic dyes
new disazoic
Prior art date
Application number
Other languages
English (en)
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 BE751172A publication Critical patent/BE751172A/fr

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE751172D 1969-05-31 1970-05-29 Nouveaux colorants disazoiques BE751172A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691927918 DE1927918C3 (de) 1969-05-31 1969-05-31 Sulfogruppenhaltige Disazofarbstoffe, Verfahren zu ihrer Herstellung und deren Verwendung zum Färben synthetischer Fasermaterialien

Publications (1)

Publication Number Publication Date
BE751172A true BE751172A (fr) 1970-11-03

Family

ID=5735808

Family Applications (1)

Application Number Title Priority Date Filing Date
BE751172D BE751172A (fr) 1969-05-31 1970-05-29 Nouveaux colorants disazoiques

Country Status (7)

Country Link
BE (1) BE751172A (fr)
CA (1) CA927378A (fr)
CH (1) CH565840A5 (fr)
DE (1) DE1927918C3 (fr)
FR (1) FR2043870B1 (fr)
GB (1) GB1281989A (fr)
NL (1) NL7007229A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237369A1 (de) * 1982-10-08 1984-04-12 Bayer Ag, 5090 Leverkusen Disazofarbstoffe
JP2000186222A (ja) * 1998-12-22 2000-07-04 Mitsubishi Chemicals Corp 感熱転写用ジスアゾ系色素、及びそれを用いた感熱転写用シート並びに感熱転写用インク

Also Published As

Publication number Publication date
CH565840A5 (fr) 1975-08-29
FR2043870B1 (fr) 1974-08-09
DE1927918C3 (de) 1978-06-08
DE1927918B2 (de) 1977-08-25
DE1927918A1 (de) 1970-12-03
NL7007229A (fr) 1970-12-02
CA927378A (en) 1973-05-29
GB1281989A (en) 1972-07-19
FR2043870A1 (fr) 1971-02-19

Similar Documents

Publication Publication Date Title
BE748383A (fr) Nouveaux colorants azoiques
BE807508A (fr) Nouveaux colorants disazoiques
BE763417A (fr) Nouveaux colorants reactifs
BE745740A (fr) Nouveaux colorants hydrosolubles
BE751850A (fr) Colorants disazoiques
BE800737A (fr) Nouveaux colorants disazoiques
BE750847A (fr) Colorants polyazoiques
BE778377A (fr) Nouveaux colorants polyazoiques
BE760884A (fr) Colorants mono-azoiques
BE751772A (fr) Colorants anthraquinoniques
BE762267A (fr) Colorants monoazoiques
BE799842A (fr) Nouveaux colorants bisazoiques
BE762879A (fr) Colorants disazoiques
BE772781A (fr) Nouveaux colorants anthraquinoniques
BE745963A (fr) Nouveaux colorants anthraquinoniques et leur
BE753522A (fr) Colorants disazoiques
BE751172A (fr) Nouveaux colorants disazoiques
BE768608A (fr) Colorants monozoiques
BE763556A (fr) Colorants monoazoiques
BE783019A (fr) Nouveaux colorants polyazoiques
BE759472A (fr) Nouveaux colorants disazoiques
BE759551A (fr) Nouveaux colorants cationiques
BE753728A (fr) Colorants monoazoiques
BE750197A (fr) Colorants polyazoiques
FR1410533A (fr) Nouveaux colorants