Patents by Inventor Torben Kempers

Torben Kempers 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).

  • Poly(arylene ether) composition
    Publication number: 20060068317
    Abstract: A composition comprising poly(arylene ether), poly(alkenyl aromatic) resin, bis(hydroxy benzene) diphosphate, a hindered amine light stabilizer, and an ultra-violet light absorbing compound, wherein the composition has a color shift (dE) less than 6.
    Type: Application
    Filed: September 30, 2004
    Publication date: March 30, 2006
    Inventors: Steven Klei, Torben Kempers
  • Method of making poly(arylene ether) compositions
    Publication number: 20050228077
    Abstract: A method of making a thermoplastic composition comprises melt mixing a concentrate comprising a first thermoplastic, a second thermoplastic and an additive with a component selected from the group consisting of a third thermoplastic, fire retardant additive, reinforcing agent, electrically conductive filler, non-electrically conductive filler and combinations of two or more of the foregoing.
    Type: Application
    Filed: March 31, 2004
    Publication date: October 13, 2005
    Inventors: Montgomery Alger, Robert Hossan, Torben Kempers, Geoffrey Riding, David Swanson, Michael Todt