FR1490374A - New azo dyes and process for their manufacture - Google Patents

New azo dyes and process for their manufacture

Info

Publication number
FR1490374A
FR1490374A FR74339A FR74339A FR1490374A FR 1490374 A FR1490374 A FR 1490374A FR 74339 A FR74339 A FR 74339A FR 74339 A FR74339 A FR 74339A FR 1490374 A FR1490374 A FR 1490374A
Authority
FR
France
Prior art keywords
manufacture
azo dyes
new azo
new
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
Application number
FR74339A
Other languages
French (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
Priority to FR74339A priority Critical patent/FR1490374A/en
Application granted granted Critical
Publication of FR1490374A publication Critical patent/FR1490374A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
    • 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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/34—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting ortho- or peri-dicarboxylic dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR74339A 1966-03-11 1966-08-26 New azo dyes and process for their manufacture Expired FR1490374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74339A FR1490374A (en) 1966-03-11 1966-08-26 New azo dyes and process for their manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0048637 1966-03-11
FR74339A FR1490374A (en) 1966-03-11 1966-08-26 New azo dyes and process for their manufacture

Publications (1)

Publication Number Publication Date
FR1490374A true FR1490374A (en) 1967-07-28

Family

ID=25977098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74339A Expired FR1490374A (en) 1966-03-11 1966-08-26 New azo dyes and process for their manufacture

Country Status (1)

Country Link
FR (1) FR1490374A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007060255A2 (en) * 2005-11-28 2007-05-31 Agfa Graphics Nv Non-aqueous dispersions of naphthol as pigments

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007060255A2 (en) * 2005-11-28 2007-05-31 Agfa Graphics Nv Non-aqueous dispersions of naphthol as pigments
WO2007060261A2 (en) 2005-11-28 2007-05-31 Agfa Graphics Nv Naphthol as colorants and their use
WO2007060261A3 (en) * 2005-11-28 2007-11-29 Agfa Graphics Nv Naphthol as colorants and their use
WO2007060255A3 (en) * 2005-11-28 2008-01-10 Agfa Graphics Nv Non-aqueous dispersions of naphthol as pigments
US7722716B2 (en) 2005-11-28 2010-05-25 Agfa Graphics Nv Non-aqueous dispersions of naphthol as pigments
US7819969B2 (en) 2005-11-28 2010-10-26 Agfa Graphics Nv Naphthol as colorants and their use

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