Patents by Inventor Joris F. A. Herten

Joris F. A. Herten 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).

  • Composition and method to process polymers including ultrahigh molecular weight polyethylene
    Patent number: 4853427
    Abstract: The present invention is a composition and method to process an ultrahigh molecular weight polymer, preferably a vinylic polymer, from about 0.1 to about 25 percent by weight based on the weight of the polymer of a material containing more than one acid group, and from about 0.01 to about 2.5 percent by weight based on the weight of the polymer of a polyfunctional Lewis base.
    Type: Grant
    Filed: September 19, 1986
    Date of Patent: August 1, 1989
    Assignee: Allied-Signal Inc.
    Inventors: Joris F. Herten, Bernard D. Louies
  • Temporary protective coating composition of ethylene and acrylic acid and a base
    Patent number: 4540736
    Abstract: The aqueous, liquid composition, the method of preparation of the composition, and the method of use of the composition as a temporary coating. The composition comprises water, a copolymer of ethylene and an alpha,beta-ethylenically unsaturated carboxylic acid having a number average molecular weight of from about 500 to 5000 and an acid number of at least 100 milligrams of potassium hydroxide necessary to neutralize one gram of copolymer. There should be a sufficient amount of a base which is preferably volatile, to form a clear, aqueous liquid composition.
    Type: Grant
    Filed: May 17, 1982
    Date of Patent: September 10, 1985
    Assignee: Allied Corporation
    Inventors: Joris F. A. Herten, Emile M. Devroede