Patents by Inventor Corina Pagnoni

Corina Pagnoni 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).

  • Drainage of an aqueous composition
    Patent number: 9567244
    Abstract: In a process for separating a solid material from a suspension of the solid material in water, an organopolysiloxane polyalkylene oxide copolymer comprising a branched organopolysiloxane structure is added to the suspension of solid material in water and the suspension is drained. The organopolysiloxane polyalkylene oxide copolymer comprising a branched organopolysiloxane structure increases the rate of drainage of the suspension.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: February 14, 2017
    Assignees: DOW CORNING TORAY CO., LTD., DOW CORNING CORPORATION
    Inventors: Tatsuo Souda, Jianren Zeng, Sung-Hsuen Chao, Serge Creutz, Alain Hilberer, Corina Pagnoni, Fabian Rouffiange, Haruhiko Furukawa
  • Granulated foam control agent for the rinse cycle using siloxane wax
    Patent number: 9487736
    Abstract: A granulated antifoam composition comprising an antifoam, a siloxane wax binder, and a carrier. The antifoam includes a hydrophobic fluid wherein the hydrophobic fluid has a surface tension which is greater than or approximately equal to the dynamic surface tension of an aqueous dispersion of the detergent at above the critical micelle concentration of the surfactant and less than about 62 mN/m. The antifoam further includes a finely divided solid hydrophobic filler dispersed in the hydrophobic fluid.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: November 8, 2016
    Assignee: Dow Corning Corporation
    Inventors: Laurence Gallez, Corina Pagnoni, Christel Simon, Nicolas Ziolkowski
  • Drainage Of An Aqueous Composition
    Publication number: 20150059102
    Abstract: In a process for separating a solid material from a suspension of the solid material in water, an organopolysiloxane polyalkylene oxide copolymer comprising a branched organopolysiloxane structure is added to the suspension of solid material in water and the suspension is drained. The organopolysiloxane polyalkylene oxide copolymer comprising a branched organopolysiloxane structure increases the rate of drainage of the suspension.
    Type: Application
    Filed: August 23, 2012
    Publication date: March 5, 2015
    Inventors: Tatsuo Souda, Jianren Zeng, Sung-Hsuen Chao, Serge Creutz, Alain Hilberer, Corina Pagnoni, Fabian Rouffiange, Haruhiko Furukawa
  • Granulated Foam Control Agent For The Rinse Cycle Using Siloxane Wax
    Publication number: 20150038388
    Abstract: A granulated antifoam composition comprising an antifoam, a siloxane wax binder, and a carrier. The antifoam includes a hydrophobic fluid wherein the hydrophobic fluid has a surface tension which is greater than or approximately equal to the dynamic surface tension of an aqueous dispersion of the detergent at above the critical micelle concentration of the surfactant and less than about 62 mN/m. The antifoam further includes a finely divided solid hydrophobic filler dispersed in the hydrophobic fluid.
    Type: Application
    Filed: August 15, 2012
    Publication date: February 5, 2015
    Inventors: Laurence Gallez, Corina Pagnoni, Christel Simon, Nicolas Ziolkowski