NL6908621A - - Google Patents

Info

Publication number
NL6908621A
NL6908621A NL6908621A NL6908621A NL6908621A NL 6908621 A NL6908621 A NL 6908621A NL 6908621 A NL6908621 A NL 6908621A NL 6908621 A NL6908621 A NL 6908621A NL 6908621 A NL6908621 A NL 6908621A
Authority
NL
Netherlands
Application number
NL6908621A
Other versions
NL140559B (nl
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 filed Critical
Publication of NL6908621A publication Critical patent/NL6908621A/xx
Publication of NL140559B publication Critical patent/NL140559B/xx

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
    • C09B62/503—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 the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/51—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
NL6908621A 1968-06-07 1969-06-06 Werkwijze voor het bereiden van een reactieve azokleurstof. NL140559B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3906468 1968-06-07
JP3906268 1968-06-07

Publications (2)

Publication Number Publication Date
NL6908621A true NL6908621A (enrdf_load_stackoverflow) 1969-12-09
NL140559B NL140559B (nl) 1973-12-17

Family

ID=26378379

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6908621A NL140559B (nl) 1968-06-07 1969-06-06 Werkwijze voor het bereiden van een reactieve azokleurstof.

Country Status (6)

Country Link
BE (1) BE734209A (enrdf_load_stackoverflow)
CH (1) CH511932A (enrdf_load_stackoverflow)
DE (1) DE1928542A1 (enrdf_load_stackoverflow)
FR (1) FR2010329A1 (enrdf_load_stackoverflow)
GB (1) GB1258933A (enrdf_load_stackoverflow)
NL (1) NL140559B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB1258933A (enrdf_load_stackoverflow) 1971-12-30
NL140559B (nl) 1973-12-17
FR2010329A1 (enrdf_load_stackoverflow) 1970-02-13
BE734209A (enrdf_load_stackoverflow) 1969-11-17
CH511932A (de) 1971-08-31
DE1928542A1 (de) 1969-12-11

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SUMITOMO

V4 Lapsed because of reaching the maxim lifetime of a patent