JPS5250321A - Azo dyes - Google Patents

Azo dyes

Info

Publication number
JPS5250321A
JPS5250321A JP12299476A JP12299476A JPS5250321A JP S5250321 A JPS5250321 A JP S5250321A JP 12299476 A JP12299476 A JP 12299476A JP 12299476 A JP12299476 A JP 12299476A JP S5250321 A JPS5250321 A JP S5250321A
Authority
JP
Japan
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.)
Pending
Application number
JP12299476A
Other languages
Japanese (ja)
Inventor
Hanpurehito Rainaa
Haintsu Shiyundehiyutsut Kaaru
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 JPS5250321A publication Critical patent/JPS5250321A/en
Pending 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
    • 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
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/405—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for -SO2R radicals and R being hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
JP12299476A 1975-10-17 1976-10-15 Azo dyes Pending JPS5250321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752546535 DE2546535A1 (en) 1975-10-17 1975-10-17 AZO DYES

Publications (1)

Publication Number Publication Date
JPS5250321A true JPS5250321A (en) 1977-04-22

Family

ID=5959388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12299476A Pending JPS5250321A (en) 1975-10-17 1976-10-15 Azo dyes

Country Status (8)

Country Link
JP (1) JPS5250321A (en)
BE (1) BE847332A (en)
BR (1) BR7606916A (en)
CH (1) CH621812A5 (en)
DE (1) DE2546535A1 (en)
ES (1) ES452451A1 (en)
FR (1) FR2328021A1 (en)
GB (1) GB1510069A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600349A1 (en) * 1985-08-08 1987-02-19 Bayer Ag MANUFACTURE OF ILLUSTRATION PRINTING INKS
WO2004026804A1 (en) 2002-09-20 2004-04-01 Integrated Dna Technologies, Inc. Anthraquinone quencher dyes, their methods of preparation and use
WO2005049849A2 (en) 2003-11-14 2005-06-02 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
CA2601554A1 (en) 2005-05-20 2006-11-30 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US9506057B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds
AU2011230496B2 (en) 2010-03-26 2015-09-17 Integrated Dna Technologies, Inc. Methods for enhancing nucleic acid hybridization
CA2809457C (en) 2010-09-07 2019-07-30 Integrated Dna Technologies, Inc. Modifications for antisense compounds
CN112679985B (en) * 2020-12-07 2023-05-23 浙江龙盛染料化工有限公司 Blue-to-black disperse dye composition and dye product

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
GB1510069A (en) 1978-05-10
DE2546535A1 (en) 1977-04-28
ES452451A1 (en) 1977-11-01
FR2328021A1 (en) 1977-05-13
FR2328021B1 (en) 1980-08-08
BE847332A (en) 1977-04-15
BR7606916A (en) 1977-08-30
CH621812A5 (en) 1981-02-27

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