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GB2108141B - Mixtures of disperse azo dyes - Google Patents

Mixtures of disperse azo dyes

Info

Publication number
GB2108141B
GB2108141B GB08126775A GB8126775A GB2108141B GB 2108141 B GB2108141 B GB 2108141B GB 08126775 A GB08126775 A GB 08126775A GB 8126775 A GB8126775 A GB 8126775A GB 2108141 B GB2108141 B GB 2108141B
Authority
GB
United Kingdom
Prior art keywords
mixtures
azo dyes
disperse azo
disperse
dyes
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
GB08126775A
Other versions
GB2108141A (en
Inventor
John Frederic Dawson
Keith Bramham
Andrew William Pitt
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.)
Yorkshire Chemicals Ltd
Original Assignee
Yorkshire Chemicals Ltd
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 Yorkshire Chemicals Ltd filed Critical Yorkshire Chemicals Ltd
Priority to GB08126775A priority Critical patent/GB2108141B/en
Publication of GB2108141A publication Critical patent/GB2108141A/en
Application granted granted Critical
Publication of GB2108141B publication Critical patent/GB2108141B/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
    • 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
    • C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • 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
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
GB08126775A 1981-09-04 1981-09-04 Mixtures of disperse azo dyes Expired GB2108141B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08126775A GB2108141B (en) 1981-09-04 1981-09-04 Mixtures of disperse azo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08126775A GB2108141B (en) 1981-09-04 1981-09-04 Mixtures of disperse azo dyes

Publications (2)

Publication Number Publication Date
GB2108141A GB2108141A (en) 1983-05-11
GB2108141B true GB2108141B (en) 1984-12-05

Family

ID=10524315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08126775A Expired GB2108141B (en) 1981-09-04 1981-09-04 Mixtures of disperse azo dyes

Country Status (1)

Country Link
GB (1) GB2108141B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661519A5 (en) * 1984-10-18 1987-07-31 Ciba Geigy Ag MONOAZO CONNECTIONS.
DE3511728A1 (en) * 1985-03-30 1986-10-02 Cassella Ag, 6000 Frankfurt WATER-INSOLUBLE RED MONOAZO DYES, THEIR PRODUCTION AND USE
DE3810726A1 (en) * 1988-03-30 1989-10-12 Cassella Ag MIXTURES OF MONOAZO DYES
CH667102A5 (en) * 1985-08-02 1988-09-15 Sandoz Ag DISPERSION DYE MIXTURES.
DE3533980A1 (en) * 1985-09-24 1987-03-26 Cassella Ag MONOAZO DYES, THEIR PRODUCTION AND USE
US4699624A (en) * 1986-04-07 1987-10-13 Hoechst Celanese Corporation Water-soluble vinyl sulfonyl-type reactive monoazo yellow dyestuff mixtures with high color yield
ZA88681B (en) * 1987-02-02 1988-08-01 Cassella Aktiengesellschaft Mixtures of monoazo dyestuffs
DE3821338A1 (en) * 1988-06-24 1989-12-28 Bayer Ag BLENDS OF BLUE DISPERSION AZO DYES
US5216140A (en) * 1990-06-25 1993-06-01 Cassella Aktiengesellschaft Monoazo dye and preparation and use thereof
DE4020117A1 (en) * 1990-06-25 1992-01-02 Cassella Ag MONOAZO DYE, ITS PRODUCTION AND USE
DE4026747A1 (en) * 1990-08-24 1992-02-27 Cassella Ag MIXTURES OF MONOAZO DYES

Also Published As

Publication number Publication date
GB2108141A (en) 1983-05-11

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Legal Events

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