Patents by Inventor Leander H. Bauer

Leander H. Bauer 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).

  • Waterborne polymers for heat seal adhesive
    Patent number: 10227511
    Abstract: This invention relates to a heat sealable adhesive composition for packaging for moderate to high moisture food products. The adhesive comprises latex in water with a minimum film formation temperature near or below 25° C. and an ethylene-vinyl acetate copolymer dispersion in water, blocking resistance up to 50° C., heat seal-ability under reasonable conditions of contact time, temperature and pressure, good adhesive properties, and approval for food contact.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: March 12, 2019
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Leander H. Bauer, Shui-Jen Raymond Hsu, Vic Stanislawczyk, William Fish, Stephan A. Horvath
  • WATERBORNE POLYMERS FOR HEAT SEAL ADHESIVE
    Publication number: 20170009111
    Abstract: This invention relates to a heat sealable adhesive composition for packaging for moderate to high moisture food products. The adhesive comprises latex in water with a minimum film formation temperature near or below 25° C. and an ethylene-vinyl acetate copolymer dispersion in water, blocking resistance up to 50° C., heat seal-ability under reasonable conditions of contact time, temperature and pressure, good adhesive properties, and approval for food contact.
    Type: Application
    Filed: February 2, 2015
    Publication date: January 12, 2017
    Inventors: Leander H. Bauer, Shui-Jen Raymond Hsu, Vic Stanislawczyk, William Fish, Stephan A. Horvath