FR2388863A1 - Colorants bis-azoiques portant un groupe acide sulfonique - Google Patents

Colorants bis-azoiques portant un groupe acide sulfonique

Info

Publication number
FR2388863A1
FR2388863A1 FR7812347A FR7812347A FR2388863A1 FR 2388863 A1 FR2388863 A1 FR 2388863A1 FR 7812347 A FR7812347 A FR 7812347A FR 7812347 A FR7812347 A FR 7812347A FR 2388863 A1 FR2388863 A1 FR 2388863A1
Authority
FR
France
Prior art keywords
bis
acid group
sulphonic acid
azoic dyes
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.)
Granted
Application number
FR7812347A
Other languages
English (en)
Other versions
FR2388863B3 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2388863A1 publication Critical patent/FR2388863A1/fr
Application granted granted Critical
Publication of FR2388863B3 publication Critical patent/FR2388863B3/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof

Landscapes

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

Abstract

Ces colorants répondent à la formule ci-après. Ils conviennent pour la teinture de fibres azotées, en particulier de fibres de polyamides naturels et synthétiques comme le nylon, le polyamide-6, la laine ou la soie.
FR7812347A 1977-04-27 1978-04-26 Colorants bis-azoiques portant un groupe acide sulfonique Granted FR2388863A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2718620A DE2718620C2 (de) 1977-04-27 1977-04-27 Sulfonsäuregruppenhaltige Disazofarbstoffe und deren Verwendung

Publications (2)

Publication Number Publication Date
FR2388863A1 true FR2388863A1 (fr) 1978-11-24
FR2388863B3 FR2388863B3 (fr) 1980-12-19

Family

ID=6007358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812347A Granted FR2388863A1 (fr) 1977-04-27 1978-04-26 Colorants bis-azoiques portant un groupe acide sulfonique

Country Status (6)

Country Link
US (1) US4419290A (fr)
JP (1) JPS53134826A (fr)
DE (1) DE2718620C2 (fr)
FR (1) FR2388863A1 (fr)
GB (1) GB1598747A (fr)
IT (1) IT1095572B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504419A1 (fr) * 1990-10-05 1992-09-23 Seiko Epson Corporation Compose azo photosensible et dispositif d'imagerie le mettant en uvre
EP0527704B1 (fr) * 1991-08-08 1996-08-28 Ciba-Geigy Ag Colorants, leur procédé de préparation et leur utilisation
DE59308033D1 (de) * 1992-10-26 1998-02-26 Ciba Geigy Ag Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
GB0106345D0 (en) * 2001-03-14 2001-05-02 Avecia Ltd Compounds compositions and processes
JP2005187786A (ja) * 2003-12-26 2005-07-14 Fuji Photo Film Co Ltd アゾ染料、画像形成用着色組成物、インク、インクジェット記録方法、感熱記録材料、カラートナーおよびカラーフイルター

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028567A (en) * 1962-08-14 1966-05-04 Sumitomo Chemical Co Improvements in or relating to disazo dyestuffs
CH480412A (de) * 1967-07-27 1969-10-31 Sandoz Ag Verfahren zur Herstellung von Azofarbstoffen
DE1923680C3 (de) * 1969-05-09 1978-04-20 Bayer Ag, 5090 Leverkusen Disazofarbstoffe und ihre Verwendung zum Färben und Bedrucken von natürlichen und synthetischen Fasermaterialien
CH566440A (fr) * 1970-02-14 1975-09-15
DE2006733C3 (de) * 1970-02-14 1979-06-13 Bayer Ag, 5090 Leverkusen Eine SuIf ogruppe enthaltende Disazofarbstoffe und ihre Verwendung zum Färben von Fasermaterialien aus synthetischen Polyamiden
DE2007536A1 (de) * 1970-02-19 1971-09-09 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Sulfonsauregruppenhaltige Disazofarb stoffe
CA926386A (en) * 1970-08-25 1973-05-15 Fasciati Alfred Disazo compounds, their manufacture and use
DE2117462A1 (de) * 1971-04-10 1972-10-26 Farbenfabfiken Bayer AG, 5090 Lever kusen Disazofarbstoffe
US3823131A (en) * 1971-06-23 1974-07-09 Toms River Chemical Corp Dialkylamino disazo sulfonic acid dyestuffs
US3946024A (en) * 1972-06-22 1976-03-23 Cassella Farbwerke Mainkur Ag 2-Hydrocarbyloxy-pyridine compounds
DE2317133A1 (de) * 1973-04-05 1974-10-17 Bayer Ag Disazofarbstoffe
GB1471174A (en) * 1974-07-15 1977-04-21 Althouse Tertre Azo dyes containing sulphamoyloxy groups

Also Published As

Publication number Publication date
JPS53134826A (en) 1978-11-24
FR2388863B3 (fr) 1980-12-19
IT1095572B (it) 1985-08-10
IT7822204A0 (it) 1978-04-11
GB1598747A (en) 1981-09-23
DE2718620C2 (de) 1982-10-21
US4419290A (en) 1983-12-06
DE2718620A1 (de) 1978-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse