FR2328021A1 - Colorants azoiques, leur obtention et leur application - Google Patents

Colorants azoiques, leur obtention et leur application

Info

Publication number
FR2328021A1
FR2328021A1 FR7631179A FR7631179A FR2328021A1 FR 2328021 A1 FR2328021 A1 FR 2328021A1 FR 7631179 A FR7631179 A FR 7631179A FR 7631179 A FR7631179 A FR 7631179A FR 2328021 A1 FR2328021 A1 FR 2328021A1
Authority
FR
France
Prior art keywords
obtaining
application
azoic colorants
azoic
colorants
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
FR7631179A
Other languages
English (en)
Other versions
FR2328021B1 (fr
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 FR2328021A1 publication Critical patent/FR2328021A1/fr
Application granted granted Critical
Publication of FR2328021B1 publication Critical patent/FR2328021B1/fr
Granted 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)
FR7631179A 1975-10-17 1976-10-15 Colorants azoiques, leur obtention et leur application Granted FR2328021A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752546535 DE2546535A1 (de) 1975-10-17 1975-10-17 Azofarbstoffe

Publications (2)

Publication Number Publication Date
FR2328021A1 true FR2328021A1 (fr) 1977-05-13
FR2328021B1 FR2328021B1 (fr) 1980-08-08

Family

ID=5959388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631179A Granted FR2328021A1 (fr) 1975-10-17 1976-10-15 Colorants azoiques, leur obtention et leur application

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211324A2 (fr) * 1985-08-08 1987-02-25 Bayer Ag Préparation d'encres hélio pour illustrations

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4694201B2 (ja) 2002-09-20 2011-06-08 インテグレイテッド ディーエヌエイ テクノロジーズ インコーポレイテッド アントラキノン消光色素、それらの製造方法及び使用
US7439341B2 (en) 2003-11-14 2008-10-21 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
US7476735B2 (en) 2005-05-20 2009-01-13 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
US8916345B2 (en) 2010-03-26 2014-12-23 Integrated Dna Technologies, Inc. Methods for enhancing nucleic acid hybridization
EP2614149B1 (fr) 2010-09-07 2015-04-08 Integrated Dna Technologies, Inc. Modifications pour composés antisens
CN112679985B (zh) * 2020-12-07 2023-05-23 浙江龙盛染料化工有限公司 一种蓝至黑色分散染料组合物和染料制品

Citations (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

Patent Citations (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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211324A2 (fr) * 1985-08-08 1987-02-25 Bayer Ag Préparation d'encres hélio pour illustrations
EP0211324A3 (fr) * 1985-08-08 1988-05-25 Bayer Ag Préparation d'encres hélio pour illustrations

Also Published As

Publication number Publication date
DE2546535A1 (de) 1977-04-28
ES452451A1 (es) 1977-11-01
GB1510069A (en) 1978-05-10
FR2328021B1 (fr) 1980-08-08
BE847332A (fr) 1977-04-15
CH621812A5 (en) 1981-02-27
JPS5250321A (en) 1977-04-22
BR7606916A (pt) 1977-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse