BE617435A - Azo dyes and process for their production - Google Patents

Azo dyes and process for their production

Info

Publication number
BE617435A
BE617435A BE617435A BE617435A BE617435A BE 617435 A BE617435 A BE 617435A BE 617435 A BE617435 A BE 617435A BE 617435 A BE617435 A BE 617435A BE 617435 A BE617435 A BE 617435A
Authority
BE
Belgium
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
BE617435A
Other languages
French (fr)
Inventor
Willy Braun
Werner Rohland
Arnold Tartter
Hermann Weissaeur
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE617435A publication Critical patent/BE617435A/en

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
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE617435A 1961-05-10 1962-05-09 Azo dyes and process for their production BE617435A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0062432 1961-05-10
DEB0066581 1962-03-29

Publications (1)

Publication Number Publication Date
BE617435A true BE617435A (en) 1962-11-09

Family

ID=25965934

Family Applications (1)

Application Number Title Priority Date Filing Date
BE617435A BE617435A (en) 1961-05-10 1962-05-09 Azo dyes and process for their production

Country Status (2)

Country Link
BE (1) BE617435A (en)
GB (1) GB1000404A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7347879B2 (en) 2004-02-27 2008-03-25 L'Oreál, S.A. Sulfur-containing secondary para-phenylenediamines dye compositions comprising such para-phenylenediamines, processes, and uses thereof
FR2866882B1 (en) * 2004-02-27 2017-04-14 Oreal SULFURATED PARA-PHENYLENEDIAMINES, TINCTORIAL COMPOSITION COMPRISING SUCH PARA-PHENYLENEDIAMINES, PROCESS USING THE SAME AND USE THEREOF

Also Published As

Publication number Publication date
GB1000404A (en) 1965-08-04

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