Patents by Inventor Jeffrey H. Deitch

Jeffrey H. Deitch 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).

  • Solventless laminating adhesive with barrier properties
    Patent number: 6462163
    Abstract: A solventless urethane adhesive layer which proves excellent oxygen and moisture barrier properties is formed from the reactio of A) a low molecular weight polyester formed from a single species of linear aliphatic diol and a single species of dicarboxylic acid with B) a single species of diisocyanate.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: October 8, 2002
    Assignee: Morton International, Inc.
    Inventors: Mai Chen, Jeffrey H. Deitch
  • Solventless laminating adhesive with barrier properties
    Publication number: 20010012868
    Abstract: A solventless urethane adhesive layer which proves excellent oxygen and moisture barrier properties is formed from the reactio of A) a low molecular weight polyester formed from a single species of linear aliphatic diol and a single species of dicarboxylic acid with B) a single species of diisocyanate.
    Type: Application
    Filed: March 14, 2001
    Publication date: August 9, 2001
    Inventors: Mai Chen, Jeffrey H. Deitch
  • Packaging adhesive having low oxygen barrier properties
    Patent number: 5763527
    Abstract: A two-part laminating adhesive is provided which joins two sheets of polymeric material, which adhesive, in cured form, provides substantially no contribution to the oxygen barrier properties of the laminate. The first part is a mixture of a polyol A), preferably a polyether, and a polymer B) formed from polymerization of .alpha.,.beta.-ethylenically unsaturated monomers, polymer B) preferably being formed in situ from monomers dissolved in polyol A). The second part is a multi-functional isocyanate, preferably an isocyanate-terminated urethane formed by reacting a poly-isocyanate monomer with a polyol.
    Type: Grant
    Filed: December 18, 1996
    Date of Patent: June 9, 1998
    Assignee: Morton International, Inc.
    Inventors: Mai Chen, Jeffrey H. Deitch, Grant B. Kenion, Gerhard Krawczyk