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GB2012796A - Azo dyestuffs - Google Patents

Azo dyestuffs

Info

Publication number
GB2012796A
GB2012796A GB79577A GB7900577A GB2012796A GB 2012796 A GB2012796 A GB 2012796A GB 79577 A GB79577 A GB 79577A GB 7900577 A GB7900577 A GB 7900577A GB 2012796 A GB2012796 A GB 2012796A
Authority
GB
United Kingdom
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.)
Granted
Application number
GB79577A
Other versions
GB2012796B (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 GB2012796A publication Critical patent/GB2012796A/en
Application granted granted Critical
Publication of GB2012796B publication Critical patent/GB2012796B/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
    • 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

Azo dyestuffs of the formula <IMAGE> wherein R1 represents H, CN, NO2, CF3, Cl, Br, Q, SO2Q or SO2NU2, R2 represents R1, R3 represents H, CN, Cl or Br, Q or SO2Q, R4 represents H, Cl or CN, R5 represents H, Cl, Q or QO- R6 represents R5, A and B represent optionally alkyl substituted alkylene, X represents alkyl which is optionally substituted by Cl, Br, CN or <IMAGE> Y represents H, CN, -OQ, -O-A-O-Q, phenoxy, OCOQ, OCOOQ or OCONQU, Q represents C1-4 alkyl or C2-5 alkenyl, U represents Q or H and n represents a number between 4 and 7, are prepared.
GB79577A 1978-01-13 1979-01-08 Azo dyestuffs Expired GB2012796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782801317 DE2801317A1 (en) 1978-01-13 1978-01-13 AZO DYES

Publications (2)

Publication Number Publication Date
GB2012796A true GB2012796A (en) 1979-08-01
GB2012796B GB2012796B (en) 1982-05-06

Family

ID=6029416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79577A Expired GB2012796B (en) 1978-01-13 1979-01-08 Azo dyestuffs

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210962A (en) * 1982-06-02 1983-12-08 Mitsubishi Chem Ind Ltd Monoazo dye for polyester fiber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568037A (en) * 1941-12-06 1945-03-15 American Cyanamid Co Method of dyeing vinyl polymers and copolymers
GB1119326A (en) * 1966-04-19 1968-07-10 Bayer Ag Water-insoluble azo dyestuffs
GB1388075A (en) * 1972-04-12 1975-03-19 Nippon Kayaku Kk Water insoluble azo dyes

Family Cites Families (3)

* 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
GB593567A (en) * 1940-07-10 1947-10-21 American Cyanamid Co Azo dyes
US2266142A (en) * 1940-07-10 1941-12-16 American Cyanamid Co Azo dyes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568037A (en) * 1941-12-06 1945-03-15 American Cyanamid Co Method of dyeing vinyl polymers and copolymers
GB1119326A (en) * 1966-04-19 1968-07-10 Bayer Ag Water-insoluble azo dyestuffs
GB1388075A (en) * 1972-04-12 1975-03-19 Nippon Kayaku Kk Water insoluble azo dyes

Also Published As

Publication number Publication date
GB2012796B (en) 1982-05-06
JPS54103431A (en) 1979-08-14
FR2414527B1 (en) 1986-04-04
ES476797A1 (en) 1979-05-16
IT7919224A0 (en) 1979-01-11
DE2801317A1 (en) 1979-07-19
BR7900198A (en) 1979-08-14
FR2414527A1 (en) 1979-08-10
CH656501GA3 (en) 1986-07-15

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Legal Events

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