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Invention Publication
US20230183159A1 METHOD FOR THE TREATMENT OF A COMPOSITION COMPRISING NATURAL VANILLIN 审中-公开

  • Patent Title: METHOD FOR THE TREATMENT OF A COMPOSITION COMPRISING NATURAL VANILLIN
  • Application No.: US17627153
    Application Date: 2020-07-30
  • Publication No.: US20230183159A1
    Publication Date: 2023-06-15
  • Inventor: Laurent GAREL , Rachid DJILLALI
  • Applicant: RHODIA OPERATIONS
  • Applicant Address: FR Aubervilliers
  • Assignee: RHODIA OPERATIONS
  • Current Assignee: RHODIA OPERATIONS
  • Current Assignee Address: FR Aubervilliers
  • Priority: FR 1908644 2019.07.30
  • International Application: PCT/EP2020/071489 2020.07.30
  • Date entered country: 2022-01-14
  • Main IPC: C07C45/78
  • IPC: C07C45/78
METHOD FOR THE TREATMENT OF A COMPOSITION COMPRISING NATURAL VANILLIN
Abstract:
The present invention relates to a process for treating a composition comprising natural vanillin by separating a compound of formula (I).
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