Patents by Inventor Robert M. Secor

Robert M. Secor 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).

  • Method and apparatus for encapsulating and coagulating elastomers
    Patent number: 4110491
    Abstract: Method and apparatus for encapsulating and coagulating an elastomeric latex wherein the latex is introduced as drops into an encapsulating-coagulating liquid via a draft tube through which the encapsulating-coagulating liquid is impelled downwardly in generally linear flow, and thereafter recycling the encapsulating-coagulating liquid into the top of the draft tube free of particulate elastomeric product.
    Type: Grant
    Filed: June 29, 1976
    Date of Patent: August 29, 1978
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Robert M. Secor