ES476797A1 - Procedimiento para la obtencion de colorantes azoicos. - Google Patents

Procedimiento para la obtencion de colorantes azoicos.

Info

Publication number
ES476797A1
ES476797A1 ES476797A ES476797A ES476797A1 ES 476797 A1 ES476797 A1 ES 476797A1 ES 476797 A ES476797 A ES 476797A ES 476797 A ES476797 A ES 476797A ES 476797 A1 ES476797 A1 ES 476797A1
Authority
ES
Spain
Prior art keywords
azo dyestuffs
alkyl
so2q
image
so2nu2
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
ES476797A
Other languages
English (en)
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 ES476797A1 publication Critical patent/ES476797A1/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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)

Abstract

Procedimiento para la obtención de colorantes azóicos de fórmula *** ver imagen 01 donde R1 significa H, CN, NO2, CF3, Cl, Br, Q, SO2Q o SO2NU2, R2 significa R1, R3 significa H, CN, Cl, Br, Q o SO2Q, R4 significa H, Cl, o CN, R4 significa H, Cl o CN, R5 significa H, Cl, Q o Q-O-, R6 significa R5, A significa C1-C3-alquileno, en caso dado sustituido, por Cl, Br, CN o *** ver imagen 02 Y, significa H, CN, -OQ, -O-A-O-Q, fenoxi, OCOQ, OCOOQ, o OCONQU, Q significa C1-C4-alquilo- o C2-C5-alquenilo, U significa Q o H y n representa los número 4-7
ES476797A 1978-01-13 1979-01-12 Procedimiento para la obtencion de colorantes azoicos. Expired ES476797A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782801317 DE2801317A1 (de) 1978-01-13 1978-01-13 Azofarbstoffe

Publications (1)

Publication Number Publication Date
ES476797A1 true ES476797A1 (es) 1979-05-16

Family

ID=6029416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476797A Expired ES476797A1 (es) 1978-01-13 1979-01-12 Procedimiento para la obtencion de colorantes azoicos.

Country Status (8)

Country Link
JP (1) JPS54103431A (es)
BR (1) BR7900198A (es)
CH (1) CH656501GA3 (es)
DE (1) DE2801317A1 (es)
ES (1) ES476797A1 (es)
FR (1) FR2414527B1 (es)
GB (1) GB2012796B (es)
IT (1) IT7919224A0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210962A (ja) * 1982-06-02 1983-12-08 Mitsubishi Chem Ind Ltd ポリエステル繊維用モノアゾ染料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB434126A (en) * 1934-02-23 1935-08-23 Ici Ltd New monoazo dyestuffs
US2266142A (en) * 1940-07-10 1941-12-16 American Cyanamid Co Azo dyes
GB593567A (en) * 1940-07-10 1947-10-21 American Cyanamid Co Azo dyes
GB568037A (en) * 1941-12-06 1945-03-15 American Cyanamid Co Method of dyeing vinyl polymers and copolymers
DE1644149A1 (de) * 1966-04-19 1971-03-25 Bayer Ag Wasserunloesliche Azofarbstoffe und Verfahren zu deren Herstellung und Verwendung
JPS5129236B2 (es) * 1972-04-12 1976-08-24

Also Published As

Publication number Publication date
GB2012796B (en) 1982-05-06
GB2012796A (en) 1979-08-01
FR2414527B1 (fr) 1986-04-04
IT7919224A0 (it) 1979-01-11
DE2801317A1 (de) 1979-07-19
JPS54103431A (en) 1979-08-14
BR7900198A (pt) 1979-08-14
FR2414527A1 (fr) 1979-08-10
CH656501GA3 (es) 1986-07-15

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