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Invention Grant
US3157652A Nu-sulfatoalkylsulfonamido substituted sigma-triazinyl amino anthraquinone dyestuffs 失效
硫酸烷基亚磺酰氨基取代的西格玛 - 三嗪基氨基蒽醌染料

  • Patent Title: Nu-sulfatoalkylsulfonamido substituted sigma-triazinyl amino anthraquinone dyestuffs
  • Patent Title (中): 硫酸烷基亚磺酰氨基取代的西格玛 - 三嗪基氨基蒽醌染料
  • Application No.: US8912761
    Application Date: 1961-02-14
  • Publication No.: US3157652A
    Publication Date: 1964-11-17
  • Inventor: KURT WEBER , MAX STAEUBLE
  • Applicant: CIBA LTD
  • Assignee: Ciba Ltd
  • Current Assignee: Ciba Ltd
  • Priority: CH3157652X 1960-03-01
  • Main IPC: C09B62/004
  • IPC: C09B62/004 ;  C09B62/44
Nu-sulfatoalkylsulfonamido substituted sigma-triazinyl amino anthraquinone dyestuffs
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