Patents by Inventor Ing C. Lin

Ing C. Lin 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).

  • Compositions having the properties of low viscosity polyethylenes
    Patent number: 4766166
    Abstract: Compositions are provided which comprise 50-80% of a synthetic wax, such as a Fischer-Tropsch wax, in combination with 10-50% of a polyethylene material having a Brookfield viscosity at 284.degree. F. greater than about 5000 centipoise. The compositions serve as replacements for commercially available low viscosity polyethylenes, i.e., polyethylenes having Brookfield viscosities at 284.degree. F. of less than about 1000 centipoise, in such applications as lubricating plastic extrusions and coating paperboard stock. The compositions can be prepared by melting and then mixing the components. Accordingly, custom tailoring of the compositions for specific applications can be readily performed.
    Type: Grant
    Filed: February 13, 1987
    Date of Patent: August 23, 1988
    Assignee: Moore and Munger Marketing and Refining, Inc.
    Inventors: Janardan D. Upadhyaya, Harry M. Farnham, Ing C. Lin, Alan R. Case