Patent EP0055958A2 successfully refreshed from Google Patents.
← Back to Patent Explorer
EP0055958A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Catalysts based on chlorened and chlorofluorinated aliphatic hydrocarbon chromium salts or oxides and aluminium phosphate for gas phase flurorination and gas phase fluorination process using these catalysts

Assignee: Arkema France SA
•
Filing: 1981-12-18
•
Granted: —
•
Expires: 2001-12-18
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from French Catalyseurs de fluoruration en phase gazeuse des hydrocarbures chlorés ou chlorofluorés aliphatiques, constitués par des sels ou des oxydes de chrome associés à du phosphate d'aluminium. Catalysts for fluoridation in the gaseous phase of aliphatic chlorinated or chlorofluorinated hydrocarbons, constituted by chromium salts or oxides associated with aluminum phosphate. Procédé de fluoruration des hydrocarbures chlorés ou chlorofluorés aliphatiques utilisant ces catalyseurs dans des réacteurs à lit fluidisé Fluoridation process for aliphatic chlorinated or chlorofluorinated hydrocarbons using these catalysts in fluidized bed reactors

Inventors

  • 👤 Louis Foulletier

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 03:31
CPC Classifications
B; B01; B01J; B01J27/00; B01J27/14; B01J27/16; B01J27/18; B01J23/00; B01J23/16; B01J23/24; B01J23/26; B01J35/00; B01J35/30; B01J35/31; B01J35/60; B01J35/61; B01J35/615; B01J35/64; B01J35/647; B01J35/66; C; C07; C07C; C07C17/00; C07C17/093; C07C17/20; C07C17/202; C07C17/206

Claims Analysis

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

References Cited (Backward Citations)

No citation records indexed.

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