[12] Patent
[11] Patent No.:GC0007615  
[45] Date of Publishing the Grant of the Patent: 30/Apr /2018                48/2018  
Number of the Decision to Grant the Patent:2018/126217
Date of the Decision to Grant the Patent:18/Apr/2018

[21] Application No.:GCC/P/2009/14899

[22] Filing Date:12/12/2009

[30] Priority:

[33] State [32] Priority date [31] Priority No.
EP
US
13/12/2008
18/12/2008
08021694.8
61/203,226

[72] Inventors:1- Bernd Rinne،2- Dr. Stefan Hess،3- Ali Hotaman،4- Dr. Michael J. Bayer،5- Dr. Berthold Nuber

[73] Owner: Celanese Chemicals Europe GmbH, Frankfurter Strasse 111, Kronberg 61476, Germany

[74] Agent: Kadasa Law Firm

  

 

  

[51]IPC:
Int. Cl.: C07C 67/055, 67/58, 69/01 (2006.01)

[56] Cited Documents:

-US 2007/032678 A1 (STAMM JOHANN [DE] ETAL) 8 February 2007
-US 4 818 347 A (ROSCHER GUENTER [DE] ETAL) 4 April 1989
-EP 0 423 658 A2 (HOECHST AG [DE])24 April 1991
 
Examiner: Faisal Abdulla Aljardan

[54] PROCESS FOR THE MANUFACTURING OF VINYL ACETATE
[57] Abstract: Process for the Manufacturing of Vinyl AcetateABSTRACTThe present invention relates to a process for the separation of vinyl acetate ‎from a gas mixture formed by the reaction of ethylene with acetic acid and ‎oxygen in the gas phase over catalysts comprising palladium or palladium ‎compounds.‎
No. of claims: 13     No. of figures: 1


 

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