Patents by Inventor Kennedy A. Jenkins

Kennedy A. Jenkins 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).

  • Patent number: 4041194
    Abstract: Hot melt decorative coating compositions for glassware are described. The coating compositions contain 50 to 80% of non-vitrifiable filler which preferably contains at least one pigment intimately dispersed in 50 to 20% of water-insoluble vehicle having a melt softening point range from 45.degree. to 65.degree. C. The vehicle contains as essential ingredients from 5 to 75% of at least one normally solid C.sub.14.sub.-32 alcohol and 7 to 55% of certain polystyrenes and can also contain, if desired, up to 55% of paraffin wax, up to 40% of certain polyalkylene glycols, and up to 20% of specific lower alkyl acrylate polymers.
    Type: Grant
    Filed: September 29, 1975
    Date of Patent: August 9, 1977
    Assignee: Hercules Incorporated
    Inventor: Kennedy A. Jenkins