Patents by Inventor Dirk Dompas

Dirk Dompas 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).

  • Composition based on a vinyl halide polymer
    Patent number: 9850372
    Abstract: Composition comprising at least one vinyl halide polymer and 0.1 to 5% by weight, relative to the weight of the vinyl halide polymer, of at least one polymer of at least one acrylic ester obtained by polymerization in solution in a liquid medium comprising at least one chain transfer agent chosen among the C3-C20 hydrocarbons containing at least one secondary alcohol function. Process for its manufacture, article obtained starting from this composition and use of this composition for manufacturing sheets and films via calendaring or for manufacturing profiles by extrusion. Process for the manufacture of a polymer of at least one acrylic ester which can be used in the composition.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: December 26, 2017
    Assignee: SOLVAY SA
    Inventors: Vincent Bodart, Claudine Bloyaert, Dirk Dompas
  • Composition based on a vinyl halide polymer
    Publication number: 20150218361
    Abstract: Composition comprising at least one vinyl halide polymer and 0.1 to 5% by weight, relative to the weight of the vinyl halide polymer, of at least one polymer of at least one acrylic ester obtained by polymerization in solution in a liquid medium comprising at least one chain transfer agent chosen among the C3-C20 hydrocarbons containing at least one secondary alcohol function. Process for its manufacture, article obtained starting from this composition and use of this composition for manufacturing sheets and films via calendaring or for manufacturing profiles by extrusion. Process for the manufacture of a polymer of at least one acrylic ester which can be used in the composition.
    Type: Application
    Filed: April 10, 2015
    Publication date: August 6, 2015
    Inventors: Vincent BODART, Claudine BLOYAERT, Dirk DOMPAS
  • Composition based on a vinyl halide polymer
    Publication number: 20110257306
    Abstract: Composition comprising at least one vinyl halide polymer and 0.1 to 5% by weight, relative to the weight of the vinyl halide polymer, of at least one polymer of at least one acrylic ester obtained by polymerization in solution in a liquid medium comprising at least one chain transfer agent chosen among the C3-C20 hydrocarbons containing at least one secondary alcohol function. Process for its manufacture, article obtained starting from this composition and use of this composition for manufacturing sheets and films via calendaring or for manufacturing profiles by extrusion. Process for the manufacture of a polymer of at least one acrylic ester which can be used in the composition.
    Type: Application
    Filed: October 12, 2009
    Publication date: October 20, 2011
    Applicant: SOLVAY SA
    Inventors: Vincent Bodart, Claudine Bloyaert, Dirk Dompas