FR2418809A1 - Nouveaux colorants aromatiques sulfones reactifs et leurs applications tinctoriales - Google Patents

Nouveaux colorants aromatiques sulfones reactifs et leurs applications tinctoriales

Info

Publication number
FR2418809A1
FR2418809A1 FR7905470A FR7905470A FR2418809A1 FR 2418809 A1 FR2418809 A1 FR 2418809A1 FR 7905470 A FR7905470 A FR 7905470A FR 7905470 A FR7905470 A FR 7905470A FR 2418809 A1 FR2418809 A1 FR 2418809A1
Authority
FR
France
Prior art keywords
sulphones
new reagent
aromatic dyes
tinctorial
applications
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.)
Pending
Application number
FR7905470A
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 FR2418809A1 publication Critical patent/FR2418809A1/fr
Pending 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/008—Monoazo dyes
    • C09B62/0086—Monoazo dyes with coupling component containing a reactive methylene group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention a trait au domaine de la chimie des colorants. Elle concerne de nouveaux colorants réactifs qui portent au moins deux groupes sulfo et qui répondent, sous la forme de l'acide libre, à la formule :
FR7905470A 1978-03-03 1979-03-02 Nouveaux colorants aromatiques sulfones reactifs et leurs applications tinctoriales Pending FR2418809A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782809200 DE2809200A1 (de) 1978-03-03 1978-03-03 Reaktivfarbstoffe

Publications (1)

Publication Number Publication Date
FR2418809A1 true FR2418809A1 (fr) 1979-09-28

Family

ID=6033481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905470A Pending FR2418809A1 (fr) 1978-03-03 1979-03-02 Nouveaux colorants aromatiques sulfones reactifs et leurs applications tinctoriales

Country Status (4)

Country Link
JP (1) JPS54124024A (fr)
DE (1) DE2809200A1 (fr)
FR (1) FR2418809A1 (fr)
GB (1) GB2016504B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901547A1 (de) * 1979-01-16 1980-07-24 Bayer Ag Reaktivfarbstoffe
US4843149A (en) * 1984-11-20 1989-06-27 Sumitomo Chemical Company, Limited Fiber reactive yellow dye of acetoacetonilide having vinyl sulfone-type reactive group
JPH0778176B2 (ja) * 1986-11-07 1995-08-23 住友化学工業株式会社 モノアゾ化合物及びそれを用いる染色又は捺染法
CN105001124A (zh) * 2015-06-16 2015-10-28 天长市天佳化工科技有限公司 一种2,5-双乙酰乙酰氨基苯磺酸胺盐的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258526B (de) * 1957-11-29 1968-01-11 Sandoz Ag Verfahren zur Herstellung von faserreaktiven, metallfreien wasserloeslichen Azofarbstoffen
IT956625B (it) * 1971-06-15 1973-10-10 Vyzk Ustav Organ Syntez Coloranti reattivi e metodo per la loro preparazione
DE2632812A1 (de) * 1976-07-21 1978-01-26 Bayer Ag Reaktivfarbstoffe

Also Published As

Publication number Publication date
GB2016504A (en) 1979-09-26
GB2016504B (en) 1982-06-09
JPS54124024A (en) 1979-09-26
DE2809200A1 (de) 1979-09-06

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