ES482243A1 - Azo Dyestuffs - Google Patents

Azo Dyestuffs

Info

Publication number
ES482243A1
ES482243A1 ES482243A ES482243A ES482243A1 ES 482243 A1 ES482243 A1 ES 482243A1 ES 482243 A ES482243 A ES 482243A ES 482243 A ES482243 A ES 482243A ES 482243 A1 ES482243 A1 ES 482243A1
Authority
ES
Spain
Prior art keywords
denotes
alkyl
azo dyestuffs
hydrogen
dnh2
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
ES482243A
Other languages
Spanish (es)
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 ES482243A1 publication Critical patent/ES482243A1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0033Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046Mixtures of two or more azo dyes
    • C09B67/0051Mixtures of two or more azo dyes mixture of two or more monoazo dyes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00Monoazo dyes prepared by diazotising and coupling
    • C09B29/06Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08Amino benzenes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00Monoazo dyes prepared by diazotising and coupling
    • C09B29/06Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08Amino benzenes
    • C09B29/0805Amino benzenes free of acid groups
    • C09B29/0807Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0813Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00Dyes not provided for by a single group of this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Azo dyestuffs of the formula < IMAGE > wherein D denotes the radical of a benzene- type diazo component, X denotes acyl, Z denotes hydrogen, alkyl, halogen or -COO alkyl, A denotes alkylene, R denotes hydrogen, alkyl, cycloalkyl or aryl and n denotes the numbers 2 to 8, when mixed with emulsifiers give dyestuff preparations which under dyeing conditions are in a liquid or dissolved form. As a result of this, the use of additional dispersing agents, protective colloids, levelling agents and carriers can be dispensed with when dyeing polyester fibres. The dyes are prepared by diazotisation of DNH2 and coupling.
ES482243A 1978-07-08 1979-07-05 Azo Dyestuffs Expired ES482243A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782830154 DE2830154A1 (en) 1978-07-08 1978-07-08 AZO DYES

Publications (1)

Publication Number Publication Date
ES482243A1 true ES482243A1 (en) 1980-03-01

Family

ID=6043927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482243A Expired ES482243A1 (en) 1978-07-08 1979-07-05 Azo Dyestuffs

Country Status (9)

Country Link
JP (1) JPS5512188A (en)
BE (1) BE877532A (en)
BR (1) BR7904291A (en)
CH (1) CH648718GA3 (en)
DE (1) DE2830154A1 (en)
ES (1) ES482243A1 (en)
FR (1) FR2430441A1 (en)
GB (1) GB2026012B (en)
IT (1) IT7924175A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3165222D1 (en) * 1980-06-20 1984-09-06 Ciba Geigy Ag MONOAZO COMPOUNDS
JPS6339965A (en) * 1986-08-04 1988-02-20 Mitsubishi Chem Ind Ltd Monoazo dye
DE4140036A1 (en) * 1991-12-05 1993-06-09 Cassella Ag, 6000 Frankfurt, De MONOAZO DYES AND MIXTURES THEREOF

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359305A (en) * 1941-02-12 1944-10-03 Eastman Kodak Co Azo compounds and material colored therewith
DE2751784A1 (en) * 1977-11-19 1979-05-23 Bayer Ag AZO DYES

Also Published As

Publication number Publication date
DE2830154C2 (en) 1987-02-12
JPS5512188A (en) 1980-01-28
GB2026012A (en) 1980-01-30
BE877532A (en) 1980-01-07
IT7924175A0 (en) 1979-07-06
CH648718GA3 (en) 1985-04-15
BR7904291A (en) 1980-04-08
DE2830154A1 (en) 1980-02-14
FR2430441A1 (en) 1980-02-01
GB2026012B (en) 1982-11-10

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