FR2398093A1 - Procede de preparation de sels de chlorure de zinc de colorants d'azobenzothiazolium - Google Patents

Procede de preparation de sels de chlorure de zinc de colorants d'azobenzothiazolium

Info

Publication number
FR2398093A1
FR2398093A1 FR7821806A FR7821806A FR2398093A1 FR 2398093 A1 FR2398093 A1 FR 2398093A1 FR 7821806 A FR7821806 A FR 7821806A FR 7821806 A FR7821806 A FR 7821806A FR 2398093 A1 FR2398093 A1 FR 2398093A1
Authority
FR
France
Prior art keywords
dyes
zinc chloride
chloride salts
azobenzothiazolium
preparing zinc
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
FR7821806A
Other languages
English (en)
Other versions
FR2398093B1 (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 FR2398093A1 publication Critical patent/FR2398093A1/fr
Application granted granted Critical
Publication of FR2398093B1 publication Critical patent/FR2398093B1/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/005—Special process features in the quaternization reaction
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/20—Thiazoles or hydrogenated thiazoles
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids
    • C09B69/065—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids of cationic azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)

Abstract

Procédé de préparation de sels de chlorure de zinc (tétrachlorozincates) de colorants d'azo-benzothiazolium à l'état pur par traitement de colorants azoïques de benzothiazolium avec un dialkylsulfate à alkyles en C1 à C4 en milieu aqueux, à une température d'environ 10 à 80 degrés C, en présence d'un accepteur d'acide, puis précipitation sous la forme du sel de chlorure de zinc. Ce procédé est caractérisé par le fait que l'on effectue l'alkylation avec de 1,8 à 2,5 moles du dialkylsulfate en présence d'un composé de zinc capable de fixer les acides, et à un pH ne dépassant pas 7.
FR7821806A 1977-07-22 1978-07-24 Procede de preparation de sels de chlorure de zinc de colorants d'azobenzothiazolium Granted FR2398093A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2733178A DE2733178C2 (de) 1977-07-22 1977-07-22 Verfahren zur Herstellung von Tetrachlorzinksalzen

Publications (2)

Publication Number Publication Date
FR2398093A1 true FR2398093A1 (fr) 1979-02-16
FR2398093B1 FR2398093B1 (fr) 1983-07-29

Family

ID=6014619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821806A Granted FR2398093A1 (fr) 1977-07-22 1978-07-24 Procede de preparation de sels de chlorure de zinc de colorants d'azobenzothiazolium

Country Status (11)

Country Link
US (1) US4638053A (fr)
JP (1) JPS5422439A (fr)
BE (1) BE869213A (fr)
BR (1) BR7804701A (fr)
CH (1) CH634594A5 (fr)
DE (1) DE2733178C2 (fr)
FR (1) FR2398093A1 (fr)
GB (1) GB2001666B (fr)
IT (1) IT1097048B (fr)
MX (1) MX149712A (fr)
NL (1) NL7807823A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436162A1 (fr) * 1978-09-15 1980-04-11 Hoechst Ag Procede de preparation de chlorozincates de colorants azoiques de thiazoliums

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102808A (ja) * 1982-12-02 1984-06-14 Toagosei Chem Ind Co Ltd 水不溶性リン酸塩の製造方法
US4925926A (en) * 1986-12-15 1990-05-15 Ciba-Geigy Corporation Preparation of cationic azo or hydrazone dyes in which the alkylation and the separation of the cationic dye are carried out continuously
ES2060997T3 (es) * 1989-12-06 1994-12-01 Ciba Geigy Ag Procedimiento para teñir materiales de poliacrilonitrilo.
DE19964015A1 (de) * 1999-12-30 2001-08-09 Octapharma Ag Lachen Verfahren zur Entfernung oder Abtrennung von Viren in potentiell Viren enthaltenden Proben
WO2007084729A2 (fr) * 2006-01-23 2007-07-26 The Procter & Gamble Company Compositions de lessive avec un colorant de thiazolium
US9796952B2 (en) * 2012-09-25 2017-10-24 The Procter & Gamble Company Laundry care compositions with thiazolium dye

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL89775B1 (fr) * 1973-06-01 1976-12-31

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050940B (de) * 1954-12-15 1959-02-19 J. R. Geigy A.-G., Basel (Schweiz) Verfahren zur Herstellung von Farbsalzen
NL103926C (fr) * 1958-11-03
BE658939A (fr) * 1964-02-01 1965-05-17
BE695327A (fr) * 1966-03-19 1967-08-14
CH501039A (de) * 1968-07-29 1970-12-31 Sandoz Ag Verfahren zur Herstellung von basischen Monoazoverbindungen
DE1943799B2 (de) * 1968-09-18 1976-07-01 Toms River Chemical Corp., Toms River, NJ. (V.St.A.) Verfahren zur herstellung von benzthiazoliumazoverbindungen
JPS5124529B2 (fr) * 1971-08-19 1976-07-24
GB1411243A (en) * 1972-08-18 1975-10-22 Ici Ltd Water soluble azo dyestuffs
DE2255060A1 (de) * 1972-11-10 1974-05-22 Bayer Ag Basische farbstoffe
US3991043A (en) * 1973-01-23 1976-11-09 Toms River Chemical Corporation Quaternization of benzthiazole-azo compounds
US3936435A (en) * 1974-08-08 1976-02-03 Eastman Kodak Company Cationic heterocyclic-azo-heterocyclic compounds from 5-aminoimidazo-(1,2-A)pyridines
JPS5124529A (en) * 1974-08-22 1976-02-27 Kishiwada Tetsuko Kk Senzaino sukeerujokyohoho oyobi sonosochi
GB1501882A (en) * 1974-12-18 1978-02-22 Ici Ltd Cationic monoazo dyestuffs derived from dioxinobenzthiazoles
DE2553508A1 (de) * 1975-11-28 1977-06-02 Hoechst Ag Basische azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung
GB1533260A (en) * 1976-11-08 1978-11-22 Ici Ltd Water soluble azo dyestuffs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL89775B1 (fr) * 1973-06-01 1976-12-31

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1978 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436162A1 (fr) * 1978-09-15 1980-04-11 Hoechst Ag Procede de preparation de chlorozincates de colorants azoiques de thiazoliums

Also Published As

Publication number Publication date
MX149712A (es) 1983-12-14
FR2398093B1 (fr) 1983-07-29
IT1097048B (it) 1985-08-26
GB2001666A (en) 1979-02-07
GB2001666B (en) 1982-02-10
DE2733178C2 (de) 1985-04-25
CH634594A5 (de) 1983-02-15
BE869213A (fr) 1979-01-24
IT7825931A0 (it) 1978-07-20
DE2733178B1 (de) 1979-01-04
BR7804701A (pt) 1979-04-17
US4638053A (en) 1987-01-20
NL7807823A (nl) 1979-01-24
JPS5422439A (en) 1979-02-20

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