ES482243A1 - Procedimiento para la obtencion de colorantes azoicos. - Google Patents

Procedimiento para la obtencion de colorantes azoicos.

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
English (en)
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/es
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
    • 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
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0813—Amino 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)
    • 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
    • C09B69/00—Dyes 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)
ES482243A 1978-07-08 1979-07-05 Procedimiento para la obtencion de colorantes azoicos. Expired ES482243A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2830154A DE2830154C2 (de) 1978-07-08 1978-07-08 Azofarbstoffe

Publications (1)

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

Family

ID=6043927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482243A Expired ES482243A1 (es) 1978-07-08 1979-07-05 Procedimiento para la obtencion de colorantes azoicos.

Country Status (9)

Country Link
JP (1) JPS5512188A (bs)
BE (1) BE877532A (bs)
BR (1) BR7904291A (bs)
CH (1) CH648718GA3 (bs)
DE (1) DE2830154C2 (bs)
ES (1) ES482243A1 (bs)
FR (1) FR2430441A1 (bs)
GB (1) GB2026012B (bs)
IT (1) IT7924175A0 (bs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043795B1 (de) * 1980-06-20 1984-08-01 Ciba-Geigy Ag Monoazoverbindungen
JPS6339965A (ja) * 1986-08-04 1988-02-20 Mitsubishi Chem Ind Ltd モノアゾ染料
DE4140036A1 (de) * 1991-12-05 1993-06-09 Cassella Ag, 6000 Frankfurt, De Monoazofarbstoffe und diese enthaltende mischungen

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 (de) * 1977-11-19 1979-05-23 Bayer Ag Azofarbstoffe

Also Published As

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

Similar Documents

Publication Publication Date Title
GB1505538A (en) Disperse mono-and disazo dyes derived from 2-amino-4,5-dicyanoimidazoles
GB1024485A (en) Water-insoluble azo dyestuffs
GB2036779B (en) Polyether disazo dyestuffs
ES469122A1 (es) Procedimiento para preparar colorantes monoazoicos disper- sos.
ES482243A1 (es) Procedimiento para la obtencion de colorantes azoicos.
GB1488898A (en) Azo dyes
ES448688A1 (es) Procedimiento para la preparacion de colorantes monoazo dis-persados.
GB1126696A (en) Water-insoluble monoazo dyestuffs and process for their manufacture
ES479771A1 (es) Procedimiento para preparar colorantes reactivos.
ES432073A1 (es) Procedimiento para preparar colorantes monoazoicos.
ES445125A1 (es) Procedimiento para la preparacion de colorantes monozoicos dispersos.
GB1136715A (en) Improvements in or relating to iron complexes of azo dyestuffs
ES475188A1 (es) Procedimiento para la obtencion de colorantes azoicos
GB1162665A (en) Cationic and Basic Benzothiazolylazo Dyes, their preparation and use
GB1241705A (en) Azo compounds of low solubility in water
GB984904A (en) New reactive monoazo dyestuffs
GB1250115A (bs)
GB1469453A (en) Monoazo dyes containing a sulphato-ethyl group
KR910012095A (ko) 폴리아크릴로니트릴 물질의 염색방법
GB1518290A (en) Disperse nitro monoazo dyestuffs
GB1518331A (en) Disperse monoazo dyestuffs
ES459345A1 (es) Procedimiento para la preparacion de colorantes de naftolac-tama.
GB1479644A (en) Disperse monoazo dyestuffs
GB1268040A (en) Improvements in or relating to monoazo dyestuff mixtures
ES444722A1 (es) Procedimiento para la preparacion de colorantes azoicos ca- tionicos.