Patents by Inventor Benoit Artuphel

Benoit Artuphel 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).

  • Compositions containing fluorinated hydrocarbons and oxygenated solvents
    Patent number: 7473676
    Abstract: The present invention concerns the field of fluorinated hydrocarbons and relates to novel compositions containing fluorinated hydrocarbons and oxygenated solvents. More particularly, the compositions comprise a fluorinated base, diacetone alcohol (DAA), and DMSO and/or secondary butanol. These novel compositions can be used in particular in all solvent applications of HCFC 141b (hydrochlorofluorocarbon 141b), in particular in various operations for treating solid surfaces, such as the cleaning, degreasing, defluxing or drying of solid surfaces.
    Type: Grant
    Filed: January 13, 2004
    Date of Patent: January 6, 2009
    Assignee: Arkema France
    Inventors: Benoit Artuphel, Jean-Pierre Lallier, Emmanuel Rastelletti
  • Composition containing fluorinated hydrocarbons and oxygenated solvents
    Publication number: 20060052268
    Abstract: The present invention concerns the field of fluorinated hydrocarbons and relates to novel compositions containing fluorinated hydrocarbons and oxygenated solvents. More particularly, the compositions comprise a fluorinated base, diacetone alcohol (DAA), and DMSO and/or secondary butanol. These novel compositions can be used in particular in all solvent applications of HCFC 141b (hydrochlorofluorocarbon 141b), in particular in various operations for treating solid surfaces, such as the cleaning, degreasing, defluxing or drying of solid surfaces.
    Type: Application
    Filed: January 13, 2004
    Publication date: March 9, 2006
    Inventors: Benoit Artuphel, Jean-Pierre Lallier, Emmanuel Rastelletti