Patents by Inventor Walter J. Steinkraus

Walter J. Steinkraus 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).

  • Thiolene compositions on based bicyclic 'ene compounds
    Patent number: 4808638
    Abstract: A curable thiol-ene formulation comprising(a) a polythiol(b) a 'ene compound having a plurality of groups of the formula: ##STR1## where Q is CH.sub.2, CHCH.sub.3, C(Ch.sub.3).sub.2, O, S, NR.sup.1 or SO.sub.2 R.sup.1 is H or alkyl, and m is 0-10, and(c) an effective amount of a free radical initiator.
    Type: Grant
    Filed: September 21, 1987
    Date of Patent: February 28, 1989
    Assignee: Loctite Corporation
    Inventors: Walter J. Steinkraus, John Woods, John M. Rooney, Anthony F. Jacobine, David M. Glaser