Patents by Inventor Veli Kilpelainen

Veli Kilpelainen 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).

  • Patent number: 8323397
    Abstract: A talc slurry and a method of producing the talc slurry. A talc product includes the talc slurry having total solids (TS) 40% or higher and a dispersant agent and/or a thickener.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: December 4, 2012
    Assignee: Mondo Minerals B.V. Branch Finland
    Inventors: Veli Kilpeläinen, Hannele Hevosmaa
  • Publication number: 20110277667
    Abstract: A talc slurry and a method of producing the talc slurry. A talc product includes the talc slurry having total solids (TS) 40% or higher and a dispersant agent and/or a thickener.
    Type: Application
    Filed: November 11, 2008
    Publication date: November 17, 2011
    Applicant: MONDO MINERALS OY
    Inventors: Veli Kilpelainen, Hannele Hevosmaa
  • Patent number: 6090893
    Abstract: The invention relates to polyethylene compositions containing 85-99.5 weight % of component A, which is a linear (co)polymer of ethylene having a bimodal weight distribution, and 0.5-15 weight % of component B having a unimodal molecular weight distribution. Component A is 40-60% by weight of a low molecular weight component (A1) having a weight average molecular weight between 5,000 and 50,000 g/mol, and a molecular weight distribution Mw/Mn between 2.5 and 9 and 60-40% by weight of a high molecular weight component (A2) having a weight average molecular weight between 300,000 and 900,000 g/mol, and a molecular weight distribution M/w/Mn between 4.5 and 12. Component B is a linear ethylene polymer having a molecular weight between 150,000-600,O00 g/mol and an average molecular weight which is higher than the average molecular weight of component (A1) but lower than the average molecular weight of component (A2) and a density controlled within the range of 910-960 kg/m.sup.3.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: July 18, 2000
    Assignee: Borealis Polymers Oy
    Inventors: Ali Harlin, Aimo Sahila, Veli Kilpelainen, Anders Nymark