← Back to Patent Explorer
JPH0249743A Expired / Lapsed JP ⏱️ 0.0 years remaining

Production of allyl alcohol

Assignee: Resonac Holdings Corp
•
Filing: 1988-08-11
•
Granted: —
•
Expires: 2008-08-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract PURPOSE:To advantageously produce allyl alcohol stably for a long period by hydrolyzing allyl acetate using a cation exchange resin having a crosslinking degree and moisture content within specific ranges. CONSTITUTION:Allyl acetate and water are subjected to hydrolytic reaction in the liquid phase in the presence of a cation exchange resin having >=55%, preferably >=65% moisture content and >=6%, preferably >=4% crosslinking degree to afford allyl alcohol. The unreacted allyl acetate is preferably used as a circulating liquid to the hydrolytic step and acetic acid is preferably circulated to synthetic reaction of the allyl acetate for use.

Inventors

  • 👤 Hiroshi Nishino
  • 👤 宏 西野
  • 👤 Fumikazu Takahashi
  • 👤 高橋 史和
  • 👤 Takanori Manabe
  • 👤 真部 隆徳

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-05 13:15
CPC Classifications
Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/52

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

JPS502489A Cited
JPS52128308A Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag