Patents by Inventor Paul J. Albee, Jr.

Paul J. Albee, Jr. 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).

  • Use of ethylene-vinyl acetate copolymers and oxidized high density polyethylene homopolymers as processing aids for talc filled polypropylene compounds
    Patent number: 4436863
    Abstract: A talc filled polypropylene composition containing 0.1 to 10 percent of a processing aid. The processing aid is a low molecular weight ethylene-vinyl acetate copolymer or a low molecular weight oxidized high density polyethylene.
    Type: Grant
    Filed: May 1, 1981
    Date of Patent: March 13, 1984
    Assignee: Allied Corporation
    Inventors: Paul J. Albee, Jr., Patricia E. Burdick
  • Low molecular weight copolymer salts as lubricants in plastics
    Patent number: 4412040
    Abstract: A polymer lubricant comprising a copolymer salt of a low molecular weight copolymer acid of an alpha-olefin and an alpha,beta-ethylenically unsaturated carboxylic acid, a composition containing the lubricant, and a method for processing polymers containing the lubricant.
    Type: Grant
    Filed: January 2, 1981
    Date of Patent: October 25, 1983
    Assignee: Allied Corporation
    Inventors: Paul J. Albee, Jr., Patricia E. Burdick, Joseph I. Wrozina
  • Preparation of low molecular weight copolymer salts
    Patent number: 4381376
    Abstract: A method for forming ionic copolymer salts from low molecular weight copolymer acids formed from ethylene and an alpha,beta-ethylenically unsaturated carboxylic acid having at least one carboxylic acid group, and cations having a valence of 1 to 3. The copolymer acid and the cation containing material are fed to a reaction vessel. The reaction vessel is maintained below atmospheric pressure, for at least a portion of the time, so that the oxygen content of the reaction vessel is minimized and volatile reaction products are removed. The reacting mixture is continually stirred or mixed within the reaction vessel. The temperature within the reaction vessel is controlled and maintained above the melting point of the polymer.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: April 26, 1983
    Assignee: Allied Corporation
    Inventors: Paul J. Albee, Jr., Patricia E. Burdick, Joseph I. Wrozina