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 (1)

Publications (1)

Family

ID=5912745

Family Applications (1)

Country Status (8)

• 1974
  • 1974-04-11 DE DE19742417670 patent/DE2417670C2/de not_active Expired
• 1975
  • 1975-03-18 IN IN529/CAL/1975A patent/IN143315B/en unknown
  • 1975-04-08 CH CH446775A patent/CH584741A5/xx not_active IP Right Cessation
  • 1975-04-09 IT IT2218975A patent/IT1034995B/it active
  • 1975-04-10 JP JP4288975A patent/JPS50139124A/ja active Pending
  • 1975-04-10 GB GB1476475A patent/GB1495673A/en not_active Expired
  • 1975-04-11 FR FR7511412A patent/FR2267347B1/fr not_active Expired
  • 1975-04-11 BE BE155358A patent/BE827872A/xx not_active IP Right Cessation

Also Published As

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