Patents Represented by Attorney D. N. Deline

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  • Easily colored thermoplastic molding composition
    Patent number: 4940754
    Abstract: Opaque, thermoplastic molding compositions comprising a grafted rubber phase and a matrix phase comprising styrene, acrylonitrile, and from 1 to 18 percent of a lower alkyl methacrylate and having improved colorability are disclosed.
    Type: Grant
    Filed: May 17, 1988
    Date of Patent: July 10, 1990
    Assignee: The Dow Chemical Company
    Inventors: Todd T. Lensmire, Robert J. Donald, Sheldon G. Turley, Bruce J. Tallmadge
  • Novel nitrile functional glycol ether acetals
    Patent number: 4659861
    Abstract: Novel nitrile functional glycol ether acetals that are useful components of hydraulic pressure transmission fluids are described.
    Type: Grant
    Filed: November 3, 1981
    Date of Patent: April 21, 1987
    Assignee: The Dow Chemical Company
    Inventors: Robert L. Reierson, Gary P. Rabold
  • Process for preparation of copolymers of isopropenyl aromatic monomer and vinyl aromatic monomer
    Patent number: 4614768
    Abstract: Blends of polymers of diene and styrene-.alpha.-methylstyrene type monomers are prepared by solution polymerization employing intermittent addition of monomers and initiators to provide a desired composition.
    Type: Grant
    Filed: May 17, 1985
    Date of Patent: September 30, 1986
    Assignee: The Dow Chemical Company
    Inventor: Grace Y. Lo