Patents by Inventor Giuseppe Cantalupo

Giuseppe Cantalupo 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).

  • Process for preparing vulcanizable acrylic elastomers
    Patent number: 4237258
    Abstract: Vulcanizable elastomers consisting of copolymers of acrylic esters are prepared by copolymerizing an alkyl acrylate with minor amounts of an ethylenically unsaturated monomer containing halogen, an ethylenically unsaturated monomer having an epoxy group, an ethylenically unsaturated carboxylic acid and, optionally, a polyene containing at least two non-conjugated double bonds. The new acrylic elastomers obtained have a high vulcanization rate and are useful in the manufacture of various shaped articles by processes involving a fast vulcanization cycle.
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: December 2, 1980
    Assignee: Montedison S.p.A.
    Inventors: Giuseppe Cantalupo, Sergio De Servi, Agostino Lepori