FR1356648A - Water insoluble azo dyes and processes for their preparation - Google Patents

Water insoluble azo dyes and processes for their preparation

Info

Publication number
FR1356648A
FR1356648A FR934293A FR934293A FR1356648A FR 1356648 A FR1356648 A FR 1356648A FR 934293 A FR934293 A FR 934293A FR 934293 A FR934293 A FR 934293A FR 1356648 A FR1356648 A FR 1356648A
Authority
FR
France
Prior art keywords
processes
preparation
water insoluble
azo dyes
insoluble azo
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
FR934293A
Other languages
French (fr)
Inventor
Hermann Wunderlich
Maximilian Schwarz
Konrad Greiner
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 FR934293A priority Critical patent/FR1356648A/en
Application granted granted Critical
Publication of FR1356648A publication Critical patent/FR1356648A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C09B43/132—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters having the carboxylic group directly attached to an aromatic carbocyclic ring
    • 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
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • C09B43/22—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters having the carboxylic group directly attached to an aromatic carbocyclic ring
FR934293A 1963-05-09 1963-05-09 Water insoluble azo dyes and processes for their preparation Expired FR1356648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR934293A FR1356648A (en) 1963-05-09 1963-05-09 Water insoluble azo dyes and processes for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934293A FR1356648A (en) 1963-05-09 1963-05-09 Water insoluble azo dyes and processes for their preparation

Publications (1)

Publication Number Publication Date
FR1356648A true FR1356648A (en) 1964-03-27

Family

ID=8803485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934293A Expired FR1356648A (en) 1963-05-09 1963-05-09 Water insoluble azo dyes and processes for their preparation

Country Status (1)

Country Link
FR (1) FR1356648A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2017108A1 (en) * 1968-08-30 1970-05-15 Sandoz Sa
CN116178982A (en) * 2022-12-28 2023-05-30 浙江龙盛集团股份有限公司 Disperse dye compound containing benzoate groups and heterocyclic rings and application thereof
CN116200050A (en) * 2022-12-28 2023-06-02 浙江龙盛集团股份有限公司 Disperse blue-to-black dye composition and dye product thereof
CN116200048A (en) * 2022-12-28 2023-06-02 浙江龙盛集团股份有限公司 Disperse dye compound containing benzoate groups and application thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2017108A1 (en) * 1968-08-30 1970-05-15 Sandoz Sa
CN116178982A (en) * 2022-12-28 2023-05-30 浙江龙盛集团股份有限公司 Disperse dye compound containing benzoate groups and heterocyclic rings and application thereof
CN116200050A (en) * 2022-12-28 2023-06-02 浙江龙盛集团股份有限公司 Disperse blue-to-black dye composition and dye product thereof
CN116200048A (en) * 2022-12-28 2023-06-02 浙江龙盛集团股份有限公司 Disperse dye compound containing benzoate groups and application thereof
CN116178982B (en) * 2022-12-28 2024-04-05 浙江龙盛集团股份有限公司 Disperse dye compound containing benzoate groups and heterocyclic rings and application thereof

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