Patents by Inventor Warren L. Young

Warren L. Young 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).

  • Halogenated ethylene polymers with improved resistance to agglomeration
    Patent number: 4767823
    Abstract: Halogenated polyethylene resins and halogenated ethylene polymer resins having a reduced tendency to "block" are provided. The halogenated resins are prepared respectively from polyethylene and ethylene polymer starting materials which have a weight-based median particle size of from about 120 to about 600 microns and a weight-based particle size distribution such that more than 60 percent of the particles have a particle size of from about 130 to about 850 microns. The halogenated resins also have a weight-based median particle size of from about 200 to about 900 microns. The halogenated polyethylene resins have a chemically combined halogen content of from about 26 to about 42 weight percent whereas the halogenated ethylene polymer resins have a chemically combined halogen content of from about 15 to about 28 weight percent.
    Type: Grant
    Filed: August 1, 1986
    Date of Patent: August 30, 1988
    Assignee: The Dow Chemical Company
    Inventors: Edward Jones, Larry A. Meiske, Warren L. Young