Patents by Inventor Sandra MAGET

Sandra MAGET 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).

  • PROCESS FOR THE CONTINUOUS PREPARATION OF HEAVY ALKYL ACRYLATES
    Publication number: 20230002310
    Abstract: The present invention relates to a process for the continuous synthesis of heavy alkyl acrylates by a transesterification reaction using hydrozincite as a heterogeneous catalyst.
    Type: Application
    Filed: December 9, 2020
    Publication date: January 5, 2023
    Inventors: Clement Bellini, Sandra Maget, Patrice Defer
  • N,N-dimethylaminoethyl acrylate composition stabilized in respect of discoloring effects
    Patent number: 10479757
    Abstract: The invention relates to the use of 2,6,-di-tert-butyl-4-methylphenol at a moiety of 25 to 200 ppm for stabilizing N,N-dimethylaminoethyl acrylate in respect of discoloring effects. The invention also relates to an N,N-dimethylaminoethyl acrylate stabilized in said manner and to a method for producing the same.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: November 19, 2019
    Assignee: Arkema France
    Inventors: Fanny Dubut, Benoit Riflade, Sandra Maget
  • N,N-DIMETHYLAMINOETHYL ACRYLATE COMPOSITION STABILIZED IN RESPECT OF DISCOLORING EFFECTS
    Publication number: 20190135731
    Abstract: The invention relates to the use of 2,6,-di-tert-butyl-4-methylphenol at a moiety of 25 to 200 ppm for stabilizing N,N-dimethylaminoethyl acrylate in respect of discoloring effects. The invention also relates to an N,N-dimethylaminoethyl acrylate stabilized in said manner and to a method for producing the same.
    Type: Application
    Filed: April 24, 2017
    Publication date: May 9, 2019
    Inventors: Fanny DUBUT, Benoit RIFLADE, Sandra MAGET