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Invention Grant
US3149173A Production of liquid oligomers of 1, 3-dienes 失效
制备1,3-二烯的液体低聚物

  • Patent Title: Production of liquid oligomers of 1, 3-dienes
  • Patent Title (中): 制备1,3-二烯的液体低聚物
  • Application No.: US7726960
    Application Date: 1960-12-21
  • Publication No.: US3149173A
    Publication Date: 1964-09-15
  • Inventor: DIETMAR WITTENBERG , HERBERT MUELLER
  • Applicant: BASF AG
  • Assignee: Basf Ag
  • Current Assignee: Basf Ag
  • Priority: DE3149173X 1959-12-22
  • Main IPC: C07C2/46
  • IPC: C07C2/46
Production of liquid oligomers of 1, 3-dienes
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