GB2226826B - Disazo disperse dyes - Google Patents

Disazo disperse dyes

Info

Publication number
GB2226826B
GB2226826B GB9000225A GB9000225A GB2226826B GB 2226826 B GB2226826 B GB 2226826B GB 9000225 A GB9000225 A GB 9000225A GB 9000225 A GB9000225 A GB 9000225A GB 2226826 B GB2226826 B GB 2226826B
Authority
GB
United Kingdom
Prior art keywords
disperse dyes
disazo
disazo disperse
dyes
disperse
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 - Fee Related
Application number
GB9000225A
Other versions
GB9000225D0 (en
GB2226826A (en
Inventor
Ulrich Zirngibl
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB9000225D0 publication Critical patent/GB9000225D0/en
Publication of GB2226826A publication Critical patent/GB2226826A/en
Application granted granted Critical
Publication of GB2226826B publication Critical patent/GB2226826B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0055—Mixtures of two or more disazo dyes
    • 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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)
GB9000225A 1989-01-07 1990-01-05 Disazo disperse dyes Expired - Fee Related GB2226826B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3900309 1989-01-07

Publications (3)

Publication Number Publication Date
GB9000225D0 GB9000225D0 (en) 1990-03-07
GB2226826A GB2226826A (en) 1990-07-11
GB2226826B true GB2226826B (en) 1993-01-06

Family

ID=6371678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9000225A Expired - Fee Related GB2226826B (en) 1989-01-07 1990-01-05 Disazo disperse dyes

Country Status (6)

Country Link
JP (1) JPH02228366A (en)
CH (1) CH678430A5 (en)
DE (1) DE3942938A1 (en)
FR (1) FR2641541A1 (en)
GB (1) GB2226826B (en)
IT (1) IT1239741B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107805409A (en) * 2017-11-21 2018-03-16 江苏亚邦染料股份有限公司 A kind of Yellow environment-friendly disperse dye composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1295893A (en) * 1969-04-03 1972-11-08
GB2013232A (en) * 1978-01-18 1979-08-08 Basf Ag Azo dyes
US4772292A (en) * 1985-02-21 1988-09-20 Cassella Aktiengesellschaft Mixture of yellow disperse dyestuffs containing pyridone disazo dye

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413409A1 (en) * 1978-01-02 1979-07-27 Huels Chemische Werke Ag PROCESS FOR PREPARING HEAT-RESISTANT POLYSTYRENEES, BROMINE ON THE CORE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1295893A (en) * 1969-04-03 1972-11-08
GB2013232A (en) * 1978-01-18 1979-08-08 Basf Ag Azo dyes
US4772292A (en) * 1985-02-21 1988-09-20 Cassella Aktiengesellschaft Mixture of yellow disperse dyestuffs containing pyridone disazo dye

Also Published As

Publication number Publication date
GB9000225D0 (en) 1990-03-07
GB2226826A (en) 1990-07-11
DE3942938A1 (en) 1990-07-12
CH678430A5 (en) 1991-09-13
IT9047511A0 (en) 1990-01-08
IT1239741B (en) 1993-11-15
FR2641541A1 (en) 1990-07-13
JPH02228366A (en) 1990-09-11
IT9047511A1 (en) 1990-07-08

Similar Documents

Publication Publication Date Title
EP0519459A3 (en) Disperse dye mixture
EP0300626A3 (en) Disperse dye
GB2271573B (en) Disperse dyes
GB2213158B (en) Azo disperse dyes
EP0425907A3 (en) Triphendioxazin dyes
EP0290384A3 (en) Anionic disazo dyes
HK135993A (en) Disperse dyes
EP0263073A3 (en) Cationic disazo dyes
GB2200918B (en) Polyazo dyes
AR244286A1 (en) Disperse dyes
GB2226826B (en) Disazo disperse dyes
GB2239025B (en) Fibre-reactive disazo dyestuffs
ZA908567B (en) Reactive dyes
EP0316278A3 (en) Polyazo dyes
GB9219418D0 (en) Disperse dyes
EP0289458A3 (en) Anionic disazo dyes
EP0262095A3 (en) Anionic disazo dyes
GB2172604B (en) Monoazo disperse dyes
GB2163174B (en) Monoazo disperse dyes from substituted 5-nitrobenzothiazoles
GB2216539B (en) Anionic disazo dyes
GB2192638B (en) New monoazo disperse dyes
GB8804172D0 (en) Disperse dyes
GB8504018D0 (en) Monoazo disperse dyes
EP0271444A3 (en) Disperse dyes
GB8811871D0 (en) Disperse dyes

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960105