US Patent 7531699 Acrolein Preparation Method
Patent 7531699 was granted and assigned to Arkema on May, 2009 by the United States Patent and Trademark Office.
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Patent abstract
The invention relates to a method for preparing acrolein from propylene, consisting of a first glycerol dehydration step preformed in the presence of a gas containing propylene and, more specifically, in the presence of the reaction gas originating from the propylene to acrolein oxidation step. The inventive method enables the use, in part, of renewable raw material, while increasing acrolein production.
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US Patent 07531699 Acrolein Preparation Method US Patent 7531699 Acrolein Preparation Method
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Patent Number
0753169900
Patent Number
753169900
Edits on 27 Mar, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075316990
Date of Patent
May 12, 2009
0Patent Application Number
121626910
Date Filed
February 6, 2007
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075316990
Date of Patent
May 12, 2009
0Patent Application Number
121626910
Date Filed
February 6, 2007
0Official Website
Patent Primary Examiner
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US Patent 07531699 Acrolein Preparation Method
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07531699
Date of patent
May 12, 2009
Patent application number
12162691
Date Filed
February 6, 2007
Patent primary examiner
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