Patents by Inventor George J. McNally

George J. McNally 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).

  • Thiophosphites and ultraviolet light stabilizer for olefin polymers
    Patent number: 4000101
    Abstract: Polymers, most preferably mono-olefin polymers, are stabilized by the mixture of an ultraviolet light stabilizer and a thiophosphite of the formula ##EQU1## where n is 0 or an integer, R is a divalent aromatic, aliphatic or cycloaliphatic group and R.sub.1 is hydrocarbyl or halohydrocarbyl. Less preferably, there can be used compounds of the formula ##EQU2## where R.sub.1 and R are as defined above and R.sub.2 is aryl or haloaryl.
    Type: Grant
    Filed: July 14, 1970
    Date of Patent: December 28, 1976
    Assignee: Weston Chemical Corporation
    Inventor: George J. McNally