Invention Grant
- Patent Title: Catalytic system and its application to the oxydehydrogenation of saturated carboxylic acids and the oxidation of aldehydes to acids
- Patent Title (中): 催化体系及其应用于饱和羧酸的氧化脱氢和醛向酸的氧化
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Application No.: US939510Application Date: 1992-09-03
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Publication No.: US5330954APublication Date: 1994-07-19
- Inventor: Emmanuel Cadot , Franck Daubrege , Gilbert Herve , Andre Teze
- Applicant: Emmanuel Cadot , Franck Daubrege , Gilbert Herve , Andre Teze
- Applicant Address: FRX Paris
- Assignee: Elf Atochem, S.A.
- Current Assignee: Elf Atochem, S.A.
- Current Assignee Address: FRX Paris
- Priority: FRX9110868 19910930
- Main IPC: B01J27/18
- IPC: B01J27/18 ; B01J27/199 ; C07B61/00 ; C07C51/215 ; C07C51/235 ; C07C51/377 ; C07C57/00 ; C07C57/04 ; C07C57/055 ; C07C67/317 ; C07C69/54 ; B01J27/198 ; C07C51/16
Abstract:
A catalytic system based on oxygen, vanadium, phosphorus, and molybdenum corresponding to the formula H.sub.m X.sub.n Me.sub.p PMo.sub.12-x V.sub.x O.sub.40, wherein X represents the VO.sup.2+ cation with 0
Public/Granted literature
- US6139005A Film supply system for use with a photosensitive film imager Public/Granted day:2000-10-31
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