FR2428038A1 - Procede de production de composes du thio-indigo - Google Patents

Procede de production de composes du thio-indigo

Info

Publication number
FR2428038A1
FR2428038A1 FR7914742A FR7914742A FR2428038A1 FR 2428038 A1 FR2428038 A1 FR 2428038A1 FR 7914742 A FR7914742 A FR 7914742A FR 7914742 A FR7914742 A FR 7914742A FR 2428038 A1 FR2428038 A1 FR 2428038A1
Authority
FR
France
Prior art keywords
indigo compounds
producing thio
thio
producing
compounds
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
FR7914742A
Other languages
English (en)
Other versions
FR2428038B1 (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 FR2428038A1 publication Critical patent/FR2428038A1/fr
Application granted granted Critical
Publication of FR2428038B1 publication Critical patent/FR2428038B1/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
    • C09B7/00—Indigoid dyes
    • C09B7/10—Bis-thionapthene indigos

Abstract

L'invention a trait au domaine de la chimie tinctoriale. Elle concerne un procédé de production de composés de thio-indigo de formule :
FR7914742A 1978-06-09 1979-06-08 Procede de production de composes du thio-indigo Granted FR2428038A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782825313 DE2825313A1 (de) 1978-06-09 1978-06-09 Verfahren zur herstellung von thioindigo-verbindungen

Publications (2)

Publication Number Publication Date
FR2428038A1 true FR2428038A1 (fr) 1980-01-04
FR2428038B1 FR2428038B1 (fr) 1983-12-23

Family

ID=6041415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914742A Granted FR2428038A1 (fr) 1978-06-09 1979-06-08 Procede de production de composes du thio-indigo

Country Status (7)

Country Link
US (1) US4260778A (fr)
JP (1) JPS54161638A (fr)
BR (1) BR7903638A (fr)
DE (1) DE2825313A1 (fr)
FR (1) FR2428038A1 (fr)
GB (1) GB2022606B (fr)
IT (1) IT7923367A0 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023017A1 (fr) * 1979-07-18 1981-01-28 Ciba-Geigy Ag Procédé de préparation de composés symétriques de thioindigo ou de mélanges de composés symétriques et asymétriques de thioindigo ainsi que des dérivés de l'acide bis-(phénylthio)maléique et des thionaphténones en soi
US4304919A (en) * 1979-07-18 1981-12-08 Ciba-Geigy Corporation Process for the production of asymmetrical thioindigo compounds
DE3101873A1 (de) * 1981-01-22 1982-08-26 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von farbstarken 4,4',7,7'-tetrachlorthioindigopigmenten
DE3101883A1 (de) * 1981-01-22 1982-08-26 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 4,4',7,7'-tetrachlorthioindigo
DE3324879A1 (de) * 1983-07-09 1985-01-17 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung eines pigments auf basis 4,4',7,7'-tetrachlorthioindigo
DE3427401A1 (de) * 1984-07-25 1986-01-30 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von thioindigo-verbindungen
RU2559479C2 (ru) * 2013-11-15 2015-08-10 Закрытое акционерное общество "ИВКАЗ" Способ получения тиоиндигоидных красителей

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197162C (fr) *
GB298493A (fr) * 1900-01-01
US2158032A (en) * 1938-06-11 1939-05-09 Du Pont Process of producing symmetrical thioindigo dyes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360349A (en) * 1930-05-10 1931-11-05 Ig Farbenindustrie Ag Process for the manufacture of 3-hydroxythionaphthene-7-carboxylic acid chlorides and carboxylic acids

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197162C (fr) *
GB298493A (fr) * 1900-01-01
US2158032A (en) * 1938-06-11 1939-05-09 Du Pont Process of producing symmetrical thioindigo dyes

Also Published As

Publication number Publication date
GB2022606B (en) 1982-09-15
DE2825313A1 (de) 1979-12-20
BR7903638A (pt) 1980-02-05
DE2825313C2 (fr) 1987-04-09
IT7923367A0 (it) 1979-06-07
US4260778A (en) 1981-04-07
JPS54161638A (en) 1979-12-21
FR2428038B1 (fr) 1983-12-23
GB2022606A (en) 1979-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse