Patents by Inventor Anthony CLYMO

Anthony CLYMO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20060205972
    Abstract: A process is described for continuously preparing alkyl esters of (meth)acrylic acid by reacting (meth)acrylic acid and alkanols having from 1 to 5 carbon atoms in homogeneous, liquid, solvent-free phase at elevated temperature and in the presence of an acidic esterification catalyst, in which the (meth)acrylic acid, the alkanol and the acidic esterification catalyst are fed to a reaction zone (5, 6), the water formed during a residence time is removed rectificatively as a constituent of an alkanol-comprising mixture in a rectification unit III attached to the reaction zone (5, 6), the distillate obtained here is separated into an alkanol-comprising organic phase and a water-comprising aqueous phase, the organic phase is recycled into the rectification unit III and the aqueous phase is discharged, and a reaction mixture (21) is discharged from the reaction zone (5, 6), which comprises feeding the reaction mixture (21) discharged from the reaction zone (5, 6) to a catalyst removal unit V and separating it i
    Type: Application
    Filed: March 7, 2006
    Publication date: September 14, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Anthony CLYMO, Armin DIEFENBACHER, Thorsten FRIESE, Hans MARTAN