GB2246359B - Azo dyes - Google Patents

Azo dyes

Info

Publication number
GB2246359B
GB2246359B GB9114923A GB9114923A GB2246359B GB 2246359 B GB2246359 B GB 2246359B GB 9114923 A GB9114923 A GB 9114923A GB 9114923 A GB9114923 A GB 9114923A GB 2246359 B GB2246359 B GB 2246359B
Authority
GB
United Kingdom
Prior art keywords
azo dyes
azo
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 - Fee Related
Application number
GB9114923A
Other versions
GB2246359A (en
GB9114923D0 (en
Inventor
Ruedi Altermatt
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB9114923D0 publication Critical patent/GB9114923D0/en
Publication of GB2246359A publication Critical patent/GB2246359A/en
Application granted granted Critical
Publication of GB2246359B publication Critical patent/GB2246359B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3643—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from quinolines or hydrogenated quinolines
    • 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
    • C09B29/0815—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 -C(=O)-
    • C09B29/0816—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 -C(=O)- substituted by -COOR
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB9114923A 1990-07-11 1991-07-10 Azo dyes Expired - Fee Related GB2246359B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4022092 1990-07-11
DE4108087 1991-03-13

Publications (3)

Publication Number Publication Date
GB9114923D0 GB9114923D0 (en) 1991-08-28
GB2246359A GB2246359A (en) 1992-01-29
GB2246359B true GB2246359B (en) 1994-10-05

Family

ID=25894890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9114923A Expired - Fee Related GB2246359B (en) 1990-07-11 1991-07-10 Azo dyes

Country Status (5)

Country Link
JP (1) JP3130963B2 (en)
CH (1) CH683183A5 (en)
FR (1) FR2664606A1 (en)
GB (1) GB2246359B (en)
IT (1) IT1249672B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461738A (en) * 1974-08-10 1977-01-19 Bayer Ag Disazo dyestuffs
GB2024237A (en) * 1978-06-23 1980-01-09 Eastman Kodak Co Blue monoazo disperse dyes
JPS57109859A (en) * 1980-12-26 1982-07-08 Mitsubishi Chem Ind Ltd Monoazo dye for synthetic fiber
JPS58101156A (en) * 1981-12-10 1983-06-16 Gosei Senriyou Gijutsu Kenkyu Kumiai Monoazo dye for synthetic fiber
EP0109857A1 (en) * 1982-11-22 1984-05-30 Research Association Of Synthetic Dyestuffs Monoazo dye for synthetic fibers
JPS5996170A (en) * 1982-11-22 1984-06-02 Gosei Senriyou Gijutsu Kenkyu Kumiai Monoazo dye for synthetic fiber
JPS59193961A (en) * 1983-04-19 1984-11-02 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373700A (en) * 1940-06-29 1945-04-17 Eastman Kodak Co Azo compounds and material colored therewith
US4097475A (en) * 1974-04-03 1978-06-27 E. I. Du Pont De Nemours And Company Disperse mono- and bisazo dyes derived from 2-amino-4,5-dicyanoimidazole
GB2104909B (en) * 1981-07-01 1985-07-03 Yorkshire Chemicals Ltd Azo disperse dyes
DE3512760A1 (en) * 1985-04-10 1986-10-23 Basf Ag, 6700 Ludwigshafen Azo dyes with thiophene diazo components

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461738A (en) * 1974-08-10 1977-01-19 Bayer Ag Disazo dyestuffs
GB2024237A (en) * 1978-06-23 1980-01-09 Eastman Kodak Co Blue monoazo disperse dyes
JPS57109859A (en) * 1980-12-26 1982-07-08 Mitsubishi Chem Ind Ltd Monoazo dye for synthetic fiber
JPS58101156A (en) * 1981-12-10 1983-06-16 Gosei Senriyou Gijutsu Kenkyu Kumiai Monoazo dye for synthetic fiber
EP0109857A1 (en) * 1982-11-22 1984-05-30 Research Association Of Synthetic Dyestuffs Monoazo dye for synthetic fibers
JPS5996170A (en) * 1982-11-22 1984-06-02 Gosei Senriyou Gijutsu Kenkyu Kumiai Monoazo dye for synthetic fiber
JPS59193961A (en) * 1983-04-19 1984-11-02 Gosei Senriyou Gijutsu Kenkyu Kumiai Disazo dye for polyester fiber

Also Published As

Publication number Publication date
FR2664606B1 (en) 1994-08-19
IT1249672B (en) 1995-03-09
JPH04253775A (en) 1992-09-09
JP3130963B2 (en) 2001-01-31
CH683183A5 (en) 1994-01-31
GB2246359A (en) 1992-01-29
FR2664606A1 (en) 1992-01-17
ITRM910493A1 (en) 1993-01-08
ITRM910493A0 (en) 1991-07-08
GB9114923D0 (en) 1991-08-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030710