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)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26378379

Family Applications (1)

Country Status (6)

• 1969
  • 1969-05-27 GB GB1258933D patent/GB1258933A/en not_active Expired
  • 1969-05-30 FR FR6917818A patent/FR2010329A1/fr active Pending
  • 1969-06-04 DE DE19691928542 patent/DE1928542A1/de active Pending
  • 1969-06-06 CH CH868069A patent/CH511932A/de not_active IP Right Cessation
  • 1969-06-06 BE BE734209D patent/BE734209A/xx not_active IP Right Cessation
  • 1969-06-06 NL NL6908621A patent/NL140559B/xx not_active IP Right Cessation

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