Patents by Inventor Daniel Lacaute

Daniel Lacaute 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).

  • Device for forming fiber felts
    Patent number: 8056369
    Abstract: Device intended for an installation for forming fibrous felts, the fibers being formed from a material that can be attenuated by internal centrifugation and by attenuation by means of a gas stream, the flow of fibers being in the form of a tubular veil, the device including air blowing means that expel air tangentially to the tubular veil so as to impress a rotational movement on the veil, wherein the blowing means deliver air in a direction perpendicular to the main direction of the flow of the tubular veil.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: November 15, 2011
    Assignee: Saint-Gobain Isover
    Inventors: Francois Decrocq, Oleg Boulanov, Manivannane Pourouchottamane, Daniel Lacaute
  • DEVICE FOR FORMING FIBER FELTS
    Publication number: 20090246369
    Abstract: Device (6) intended for an installation for forming fibrous felts, the fibers being formed from a material that can be attenuated by internal centrifugation and by attenuation by means of a gas stream, the flow of fibers being in the form of a tubular veil (2), the device including air blowing means (6) that expel air tangentially to the tubular veil (2) so as to impress a rotational movement on the veil, characterized in that the blowing means (6) deliver air in a direction perpendicular to the main direction of the flow of the tubular veil.
    Type: Application
    Filed: December 7, 2005
    Publication date: October 1, 2009
    Applicant: Saint-Gobain Isover
    Inventors: Francois Decrocq, Oleg Boulanov, Manivannane Pourouchottamane, Daniel Lacaute
  • Surfactant modified oils for dust control of loose-fill insulation
    Patent number: 6964744
    Abstract: The present invention serves to substantially improve the dust capture property of dedusting oils, by modifying these oils with nonionic and/or cationic surfactants. The application of surfactant modified oils reduces dust that is generated when loose-fill insulation is installed.
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: November 15, 2005
    Assignee: CertainTeed Corporation
    Inventors: Kevin J. Gallagher, Christophe J. Wagner, Claire Calero, Daniel Lacaute
  • Surfactant modified oils for dust control of loose-fill insulation
    Publication number: 20050112287
    Abstract: The present invention serves to substantially improve the dust capture property of dedusting oils, by modifying these oils with nonionic and/or cationic surfactants. The application of surfactant modified oils reduces dust that is generated when loose-fill insulation is installed.
    Type: Application
    Filed: December 22, 2004
    Publication date: May 26, 2005
    Inventors: Kevin Gallagher, Christophe Wagner, Claire Calero, Daniel Lacaute
  • Surfactant modified oils for dust control of loose-fill insulation
    Publication number: 20030205695
    Abstract: The present invention serves to substantially improve the dust capture property of dedusting oils, by modifying these oils with nonionic and/or cationic surfactants. The application of surfactant modified oils reduces dust that is generated when loose-fill insulation is installed.
    Type: Application
    Filed: May 1, 2002
    Publication date: November 6, 2003
    Inventors: Kevin J. Gallagher, Christophe J. Wagner, Claire Calero, Daniel Lacaute