GB1176898A - Disazo Dyestuffs - Google Patents

Disazo Dyestuffs

Info

Publication number
GB1176898A
GB1176898A GB2286468A GB2286468A GB1176898A GB 1176898 A GB1176898 A GB 1176898A GB 2286468 A GB2286468 A GB 2286468A GB 2286468 A GB2286468 A GB 2286468A GB 1176898 A GB1176898 A GB 1176898A
Authority
GB
United Kingdom
Prior art keywords
alkyl
dyes
blue
hydroxyalkyl
group
Prior art date
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
GB2286468A
Other languages
English (en)
Inventor
Karlheinz Kabitzke
Horst Nickel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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 GB1176898A publication Critical patent/GB1176898A/en
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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • 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
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB2286468A 1967-05-22 1968-05-14 Disazo Dyestuffs Expired GB1176898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052478 1967-05-22

Publications (1)

Publication Number Publication Date
GB1176898A true GB1176898A (en) 1970-01-07

Family

ID=7105483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2286468A Expired GB1176898A (en) 1967-05-22 1968-05-14 Disazo Dyestuffs

Country Status (6)

Country Link
BE (1) BE715439A (cs)
CH (1) CH496069A (cs)
DE (1) DE1644214A1 (cs)
FR (1) FR1573145A (cs)
GB (1) GB1176898A (cs)
NL (1) NL6806855A (cs)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002424A (en) * 1973-06-14 1977-01-11 E. I. Du Pont De Nemours And Company Solution of isomer mixture of naphthylazophenylazonaphthyl disulfonate dye
JPS63280767A (ja) * 1987-04-27 1988-11-17 チバ−ガイギ　アクチエンゲゼルシヤフト アニオンジスアゾ染料
US4988805A (en) * 1987-07-29 1991-01-29 Bayer Aktiengesellschaft Naphtholazophenylazoaminonaphthol compounds and copper complexes thereof
US5320648A (en) * 1991-12-20 1994-06-14 Ciba-Geigy Corporation Process for dyeing or printing hydroxyl group containing fibre materials
US5542956A (en) * 1991-12-20 1996-08-06 Ciba-Geigy Corporation Process for dyeing or printing hydroxyl group containing fiber materials

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002424A (en) * 1973-06-14 1977-01-11 E. I. Du Pont De Nemours And Company Solution of isomer mixture of naphthylazophenylazonaphthyl disulfonate dye
JPS63280767A (ja) * 1987-04-27 1988-11-17 チバ−ガイギ　アクチエンゲゼルシヤフト アニオンジスアゾ染料
JP2515374B2 (ja) 1987-04-27 1996-07-10 チバ−ガイギ アクチエンゲゼルシヤフト アニオンジスアゾ染料
US5554738A (en) * 1987-04-27 1996-09-10 Ciba-Geigy Corporation Acyl-aryl disazo having a 6-ureido-1-hydroxy-naphthalene-3-sulfonic acid coupling component
US4988805A (en) * 1987-07-29 1991-01-29 Bayer Aktiengesellschaft Naphtholazophenylazoaminonaphthol compounds and copper complexes thereof
US5320648A (en) * 1991-12-20 1994-06-14 Ciba-Geigy Corporation Process for dyeing or printing hydroxyl group containing fibre materials
US5542956A (en) * 1991-12-20 1996-08-06 Ciba-Geigy Corporation Process for dyeing or printing hydroxyl group containing fiber materials

Also Published As

Publication number Publication date
FR1573145A (cs) 1969-07-04
CH496069A (de) 1970-09-15
BE715439A (cs) 1968-10-16
DE1644214A1 (de) 1970-12-17
NL6806855A (cs) 1968-11-25

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