FR2394586A1 - Nouveaux colorants disazoiques, leur procede de production et leurs applications tinctoriales - Google Patents

Nouveaux colorants disazoiques, leur procede de production et leurs applications tinctoriales

Info

Publication number
FR2394586A1
FR2394586A1 FR7817917A FR7817917A FR2394586A1 FR 2394586 A1 FR2394586 A1 FR 2394586A1 FR 7817917 A FR7817917 A FR 7817917A FR 7817917 A FR7817917 A FR 7817917A FR 2394586 A1 FR2394586 A1 FR 2394586A1
Authority
FR
France
Prior art keywords
new
disazoic
colorants
production process
tinctorial
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.)
Withdrawn
Application number
FR7817917A
Other languages
English (en)
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 FR2394586A1 publication Critical patent/FR2394586A1/fr
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

L'invention a trait à la chimie des colorants. Elle concerne de nouveaux colorants disazoïques non porteurs de groupes acide sulfonique de formule :
FR7817917A 1977-06-16 1978-06-15 Nouveaux colorants disazoiques, leur procede de production et leurs applications tinctoriales Withdrawn FR2394586A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772727114 DE2727114A1 (de) 1977-06-16 1977-06-16 Disazofarbstoffe

Publications (1)

Publication Number Publication Date
FR2394586A1 true FR2394586A1 (fr) 1979-01-12

Family

ID=6011627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817917A Withdrawn FR2394586A1 (fr) 1977-06-16 1978-06-15 Nouveaux colorants disazoiques, leur procede de production et leurs applications tinctoriales

Country Status (4)

Country Link
JP (1) JPS546022A (fr)
DE (1) DE2727114A1 (fr)
FR (1) FR2394586A1 (fr)
GB (1) GB1574569A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035116A2 (fr) * 1980-02-08 1981-09-09 BASF Aktiengesellschaft Colorants azoiques et mélanges de colorants et leur utilisation pour la teinture de polyesters

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177060A (en) * 1981-04-24 1982-10-30 Mitsubishi Chem Ind Ltd Disazo dye for polyester fiber
GB8704727D0 (en) * 1987-02-27 1987-08-05 Ici Plc Aromatic disazo compound
CA2057864A1 (fr) * 1990-03-19 1991-09-20 Mitsubishi Chemical Corporation Compose a base d'un chelate d'un metal et substrat d'enregistrement optique qui l'exploite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035116A2 (fr) * 1980-02-08 1981-09-09 BASF Aktiengesellschaft Colorants azoiques et mélanges de colorants et leur utilisation pour la teinture de polyesters
EP0035116A3 (fr) * 1980-02-08 1981-09-16 BASF Aktiengesellschaft Colorants azoiques et mélanges de colorants et leur utilisation pour la teinture de polyesters

Also Published As

Publication number Publication date
DE2727114A1 (de) 1978-12-21
GB1574569A (en) 1980-09-10
JPS546022A (en) 1979-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse