Patents by Inventor Kenneth E. Samuels

Kenneth E. Samuels 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).

  • Film-forming compositions of nitrile polymer latex blends
    Patent number: 4510204
    Abstract: Blends comprising at least two aqueous nitrile resin latexes which differ in film forming characteristics and dry film properties are useful in many applications as protective coatings. These blends are particularly useful as corrosion resistant coatings for metal substrates.
    Type: Grant
    Filed: February 22, 1983
    Date of Patent: April 9, 1985
    Assignee: The Standard Oil Company
    Inventors: June T. Duke, Kenneth E. Samuels, Mary-Catherine Brown
  • Coalescing aid for high nitrile copolymer latex coatings
    Patent number: 4379875
    Abstract: Nitrile barrier resin latexes containing a coalescing agent which (1) is a solvent for the nitrile barrier resin, (2) has a boiling point between 100.degree. and 300.degree. C., and (3) does not azeotrope with water are excellent oxygen barriers and have good chemical resistance when coated on various substrates. Especially effective coalescing agents are selected from the group consisting of dimethyl formamide, dimethyl acetimide, methyl pyrrolidone, dimethyl sulfoxide, glycol carbonate and tetramethylene sulfone.
    Type: Grant
    Filed: December 31, 1980
    Date of Patent: April 12, 1983
    Assignee: The Standard Oil Company
    Inventors: Kenneth E. Samuels, Wayne T. Wiggins