Patents by Inventor Antoine Schelling

Antoine Schelling 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 forming a laminate of a nanoweb and a substrate and filters using the laminate
    Patent number: 8679216
    Abstract: A process for forming a laminate of a low basis weight nanoweb and a substrate includes forming a nanoweb on the surface of a collection scrim, and subsequently bringing the nanoweb into contact with a substrate coated with adhesive. The laminate is suitable for use as a gas filtration medium.
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: March 25, 2014
    Assignee: E I du Pont de Nemours and Company
    Inventors: Antoine Schelling, Anil Kohli
  • Thermally stabilized bag house filters and media
    Patent number: 8394155
    Abstract: A bag filter having a support structure clothed in a filter bag. The cloth of the filter bag is a composite of at least one substrate layer and at least one nanoweb bonded thereto in a face-to-face relationship. The nanoweb is positioned at the surface of the filter bag first exposed to the hot particle laden gas stream and can have a basis weight of greater than about 0.1 gsm.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: March 12, 2013
    Inventors: Anil Kohli, Antoine Schelling, Kurt Hans Wyss, B. Lynne Wiseman, Young H Kim, Hageun Suh
  • Bag house filters and media
    Patent number: 8343250
    Abstract: A bag filter having a support structure clothed in a filter bag. The cloth of the filter bag is a composite of at least one substrate layer and at least one nanoweb bonded thereto in a face-to-face relationship. The nanoweb is positioned at the surface of the filter bag first exposed to the hot particle laden gas stream and can have a basis weight of greater than about 2 gsm.
    Type: Grant
    Filed: May 2, 2007
    Date of Patent: January 1, 2013
    Assignee: E I du Pont de Nemours and Company
    Inventors: Antoine Schelling, Kurt Hans Wyss, Glen E. Simmonds, Anil Kohli
  • THERMALLY STABILIZED BAG HOUSE FILTERS AND MEDIA
    Publication number: 20090255226
    Abstract: A bag filter having a support structure clothed in a filter bag. The cloth of the filter bag is a composite of at least one substrate layer and at least one nanoweb bonded thereto in a face-to-face relationship. The nanoweb is positioned at the surface of the filter bag first exposed to the hot particle laden gas stream and can have a basis weight of greater than about 0.1 gsm.
    Type: Application
    Filed: November 7, 2008
    Publication date: October 15, 2009
    Inventors: Anil Kohli, Antoine Schelling, Kurt Hans Wyss, B. Lynne Wiseman, Hageun Suh
  • Process for forming a laminate of a nanoweb and a substrate and filters using the laminate
    Publication number: 20080302242
    Abstract: A process for forming a laminate of a low basis weight nanoweb and a substrate includes forming a nanoweb on the surface of a collection scrim, and subsequently bringing the nanoweb into contact with a substrate coated with adhesive. The laminate is suitable for use as a gas filtration medium.
    Type: Application
    Filed: June 7, 2007
    Publication date: December 11, 2008
    Inventors: Antoine Schelling, Anil Kohli
  • Bag house filters and media
    Publication number: 20080274312
    Abstract: A bag filter having a support structure clothed in a filter bag. The cloth of the filter bag is a composite of at least one substrate layer and at least one nanoweb bonded thereto in a face-to-face relationship. The nanoweb is positioned at the surface of the filter bag first exposed to the hot particle laden gas stream and can have a basis weight of greater than about 2 gsm.
    Type: Application
    Filed: May 2, 2007
    Publication date: November 6, 2008
    Inventors: Antoine Schelling, Kurt Hans Wyss, Glen E. Simmonds, Anil Kohli
  • Penetration-resistant composition
    Patent number: 6022601
    Abstract: The invention relates to a penetration-resistant composition comprising at least one layer in which fibers having a tenacity of at least 900 MPa (7 g/denier) according to ASTM D-885 are present and which layer is bonded to a polymeric continuum having a flexural modulus of 42 to 1,000 MPa according to ASTM D-790, a tensile strength at break of at least 10 MPa according to ASTM D-638 and an elongation to break of at least 100% according to ASTM D-638.The invention furthermore relates to armour comprising multiple layers of such a composition and to a process for manufacturing such a composition.
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: February 8, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Friedrich V. Pfister, Antoine Schelling