Patents by Inventor Arthur W. McRowe

Arthur W. McRowe 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).

  • Hydrolytically stable pentaerythritol diphosphites
    Patent number: 5364895
    Abstract: A class of hydrolytically stable bis(aralkylphenyl)pentaerythritol diphosphites is disclosed, which is suitable as an antioxidant additives in polyolefins, particularly, in polypropylene. The diphosphites are of low volatility, have a high thermal decomposition temperature and resist yellowing when blended into a polyolefin base. A preferred diphosphite is bis(2,4-dicumylphenyl)pentaerythritol diphosphite.
    Type: Grant
    Filed: August 30, 1993
    Date of Patent: November 15, 1994
    Assignee: Dover Chemical Corp.
    Inventors: Donald R. Stevenson, Duong N. Nguyen, Arthur W. McRowe
  • Smoke retardant vinyl halide polymer compositions
    Patent number: 4507414
    Abstract: Vinyl halide polymer compositions containing smoke retarding amounts of copper oxalate and an amine molybdate that form a carbonaceous char on burning do not exhibit char afterglow when such compositions also contain less than 20 weight parts of a Group IIA alkaline earth metal carbonate. Improved rigid vinyl halide polymer compositions, substantially free of liquid ester type plasticizers, also containing styrene copolymer process modifiers, copolymers of ethylene and vinyl acetate and graft copolymers of methacrylates, butadiene, and styrenes (MBS) polymers, are disclosed.
    Type: Grant
    Filed: May 14, 1982
    Date of Patent: March 26, 1985
    Assignee: The B. F. Goodrich Company
    Inventors: Arthur W. McRowe, Randall J. Brown
  • Vinyl chloride polymers containing copper oxalate
    Patent number: 4216139
    Abstract: Vinyl chloride polymers containing copper oxalate have improved flame resistance and reduced smoke production.
    Type: Grant
    Filed: December 13, 1978
    Date of Patent: August 5, 1980
    Assignee: The B. F. Goodrich Company
    Inventor: Arthur W. McRowe