Patents by Inventor Frank J. Glavis

Frank J. Glavis 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).

  • Preparation, polymerization, and use of new bis-vinylbenzyl nitrogenous monomers
    Patent number: 4248797
    Abstract: This invention relates to vinylbenzyl and crosslinking bis-(vinylbenzyl) monomers for use in the preparation of polymers, especially ion exchange resins, and to methods for the preparation of the monomers and polymers. It is particularly concerned with the preparation, polymerization, and use of new nitrogenous monomers as crosslinking agents and/or function-introducing agents.
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: February 3, 1981
    Assignee: Rohm and Haas Company
    Inventors: Frank J. Glavis, David H. Clemens
  • Preparation, polymerization and use of new bis-vinylbenzyl nitrogenous monomers
    Patent number: 4140659
    Abstract: This invention relates to nitrogenous vinylbenzyl and bis-(vinylbenzyl) compounds for use in the preparation of polymers, especially ion exchange resins, and to processes for the preparation of the monomers and polymers. More particularly, it relates to the preparation, polymerization, and use of the new nitrogenous compounds as crosslinking agents and/or function-introducing agents.
    Type: Grant
    Filed: October 13, 1977
    Date of Patent: February 20, 1979
    Assignee: Rohm and Haas Company
    Inventors: David H. Clemens, Frank J. Glavis, deceased