Patents by Inventor John W. Bzik

John W. Bzik 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).

  • Thermoplastic compositions and automotive carpeting backed therewith
    Patent number: 4335034
    Abstract: Thermoplastic compositions are disclosed which are useful as backings for automotive carpets. The thermoplastic compositions contain a high filler content of at least 60 percent by weight, about 5 to 25 percent by weight of an ethylene homopolymer or copolymer, about 1 to 10 percent by weight of a non-vulcanized elastomeric resin and about 1 to 15 percent by weight of a plasticizer. Preferably a low viscosity precoat of polyethylene or ethylene/vinyl acetate copolymer is applied to the carpet prior to the application of the thermoplastic backing. The backed automotive carpet is moldable, withstands both high and low temperatures, possesses outstanding sound absorbing properties and can be produced economically.
    Type: Grant
    Filed: May 12, 1980
    Date of Patent: June 15, 1982
    Assignee: J. P. Stevens & Co., Inc.
    Inventors: Joseph L. Zuckerman, John W. Bzik
  • Thermoplastic compositions and automotive carpeting backed therewith
    Patent number: 4242395
    Abstract: Thermoplastic compositions are disclosed which are useful as backings for automotive carpets. The thermoplastic compositions contain a high filler content of at least 60 percent by weight, about 5 to 25 percent by weight of an ethylene homopolymer or copolymer, about 1 to 10 percent by weight of a non-vulcanized elastomeric resin and about 1 to 15 percent by weight of a plasticizer. Preferably a low viscosity precoat of polyethylene or ethylene/vinyl acetate copolymer is applied to the carpet prior to the application of the thermoplastic backing. The backet automotive carpet is moldable, withstands both high and low temperatures, possesses outstanding sound absorbing properties and can be produced economically.
    Type: Grant
    Filed: December 18, 1978
    Date of Patent: December 30, 1980
    Assignee: J. P. Stevens & Co., Inc.
    Inventors: Joseph L. Zuckerman, John W. Bzik