FR2405280A1 - Procede de preparation de colorants reactifs utilisables notamment pour la teinture du cuir ou de matieres fibreuses - Google Patents

Procede de preparation de colorants reactifs utilisables notamment pour la teinture du cuir ou de matieres fibreuses

Info

Publication number
FR2405280A1
FR2405280A1 FR7828832A FR7828832A FR2405280A1 FR 2405280 A1 FR2405280 A1 FR 2405280A1 FR 7828832 A FR7828832 A FR 7828832A FR 7828832 A FR7828832 A FR 7828832A FR 2405280 A1 FR2405280 A1 FR 2405280A1
Authority
FR
France
Prior art keywords
reactive group
amine
group
contain
reactive
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
FR7828832A
Other languages
English (en)
Other versions
FR2405280B1 (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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2405280A1 publication Critical patent/FR2405280A1/fr
Application granted granted Critical
Publication of FR2405280B1 publication Critical patent/FR2405280B1/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C09B47/24—Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
    • C09B47/26—Amide 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
    • C09B67/0042—Mixtures containing two reactive dyes one of them being an azo dye
    • C09B67/0045—Mixtures containing two reactive dyes one of them being an azo dye both having the reactive group not directly attached to a heterocyclic system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/01—Mixtures of azo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)

Abstract

Procédé de préparation de colorants réactifs à l'égard de la fibre, dans lequel on fait réagir des phtalocyanines porteuses de groupes chlorosulfonyles ou de groupes sulfo et chlorosulfonyles avec des dérivés de l'aniline ou d'une naphtylamine qui contiennent un groupe réactif (à l'égard de la fibre) répondant à la formule -SO2 -Y, dans laquelle Y désigne le groupe vinyle, le groupe beta -sulfatoéthyle ou le groupe B-hydroxyéthyle. On effectue de manière connue la réaction du phtalocyanine-sulfochlorure avec l'amine contenant le groupe réactif ou avec cette amine et une autre amine qui ne contient pas de groupe réactif, on diazote ensuite la partie de l'amine porteuse du groupe réactif qui n'a pas pris part à la réaction et on copule le diazoïque avec un copulant de la série de la pyrazolone, de l'aminopyrazole, de la pyridone ou des arylamides d'acides méthylène-carboxyliques de manière à former un colorant azoïque. L'amine porteuse du groupe réactif est pleinement utilisée. Les eaux usées sont beaucoup moins polluées.
FR7828832A 1977-10-10 1978-10-10 Procede de preparation de colorants reactifs utilisables notamment pour la teinture du cuir ou de matieres fibreuses Granted FR2405280A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772745480 DE2745480A1 (de) 1977-10-10 1977-10-10 Verfahren zur herstellung von faserreaktiven farbstoffen, deren verwendung sowie mit ihnen gefaerbtes leder und fasermaterialien

Publications (2)

Publication Number Publication Date
FR2405280A1 true FR2405280A1 (fr) 1979-05-04
FR2405280B1 FR2405280B1 (fr) 1983-04-29

Family

ID=6021081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828832A Granted FR2405280A1 (fr) 1977-10-10 1978-10-10 Procede de preparation de colorants reactifs utilisables notamment pour la teinture du cuir ou de matieres fibreuses

Country Status (11)

Country Link
US (1) US4229171A (fr)
JP (1) JPS5477629A (fr)
BE (1) BE871134A (fr)
BR (1) BR7806664A (fr)
CA (1) CA1120209A (fr)
CH (1) CH637987A5 (fr)
DE (1) DE2745480A1 (fr)
FR (1) FR2405280A1 (fr)
GB (1) GB2006251B (fr)
IN (1) IN150515B (fr)
IT (1) IT1099788B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138864A1 (de) * 1981-09-30 1983-04-14 Hoechst Ag, 6230 Frankfurt Wasserloesliche faserreaktive phthalocyaninverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
CN1106431A (zh) * 1993-10-15 1995-08-09 赫彻斯特股份公司 不含金属的水溶性酞菁染料，其制备方法及其应用
CN103694741B (zh) * 2013-12-24 2014-12-31 丽源(湖北)科技有限公司 一种绿色活性染料混合物及其制备和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL219959A (fr) * 1956-08-17 1964-01-27
CH370858A (de) * 1958-12-18 1963-07-31 Ciba Geigy Verfahren zur Herstellung neuer Phthalocyaninfarbstoffe
NL261956A (fr) * 1960-03-05
DE1235257B (de) * 1961-02-24 1967-03-02 Hoechst Ag Verfahren zum Faerben oder Bedrucken von cellulosehaltigen Materialien faseriger Struktur
DE1278049B (de) * 1963-06-22 1968-09-19 Beck & Co G M B H Dr Traenklacke fuer Elektroisolationszwecke
DE1256622B (de) * 1963-07-17 1967-12-21 Hoechst Ag Verfahren zum Faerben und Bedrucken von cellulosehaltigem Fasermaterial
DE1289206B (de) * 1964-07-29 1969-02-13 Hoechst Ag Verfahren zur Herstellung von wasserloeslichen Azophthalocyaninfarbstoffen
DE1283997B (de) * 1965-01-02 1968-11-28 Hoechst Ag Verfahren zur Herstellung wasserloeslicher Phthalocyaninfarbstoffe
AT281220B (de) * 1968-10-16 1970-05-11 Hoechst Ag Verfahren zur Herstellung von neuen, wasserlöslichen, faserreaktiven Phenylazo-phthalocyaninfarbstoffen
CA920583A (en) * 1969-06-12 1973-02-06 Ciba Limited Phthalocyanine dyestuffs and a process for their manufacture

Also Published As

Publication number Publication date
BE871134A (fr) 1979-04-10
CA1120209A (fr) 1982-03-23
JPS5477629A (en) 1979-06-21
CH637987A5 (de) 1983-08-31
BR7806664A (pt) 1979-05-02
IN150515B (fr) 1982-11-06
DE2745480C2 (fr) 1988-08-04
IT1099788B (it) 1985-09-28
US4229171A (en) 1980-10-21
JPS6212261B2 (fr) 1987-03-17
DE2745480A1 (de) 1979-04-19
GB2006251B (en) 1982-04-28
FR2405280B1 (fr) 1983-04-29
GB2006251A (en) 1979-05-02
IT7828571A0 (it) 1978-10-09

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Legal Events

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ST Notification of lapse