Patents by Inventor Stanley Orkin

Stanley Orkin 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).

  • Low-friction chromate-free coating of epoxy resins and sulfonyldianiline
    Patent number: 6713535
    Abstract: The present invention is directed to a low-friction coating composition, comprising: about 10 to about 30 wt % of an epoxy resin composition consisting essentially of 4-glycidyloxy-N,N′-diglycidylaniline; about 30 to about 60 wt % of an epoxide resin composition consisting essentially of bisphenol A diglycidyl ether polymer; and about 20 to about 40 wt % of an aromatic amine composition consisting essentially of 4,4′-sulfonyldianiline; wherein all weight percents are based on the total weight of the low-friction coating composition, and wherein the low-friction coating composition is substantially free of chromate. The invention is also directed to a substrate coated with the above low-friction coating composition, and methods of coating a substrate with the low-friction coating composition.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: March 30, 2004
    Assignee: Turbine Controls, Inc.
    Inventors: Stanley Orkin, Glenn Greenberg
  • Chromate-free low-friction coating composition
    Publication number: 20030162872
    Abstract: The present invention is directed to a low-friction coating composition, comprising: about 10 to about 30 wt % of an epoxy resin composition consisting essentially of 4-glycidyloxy-N,N′-diglycidylaniline; about 30 to about 60 wt % of an epoxide resin composition consisting essentially of bisphenol A diglycidyl ether polymer; and about 20 to about 40 wt % of an aromatic amine composition consisting essentially of 4,4′-sulfonyldianiline; wherein all weight percents are based on the total weight of the low-friction coating composition, and wherein the low-friction coating composition is substantially free of chromate. The invention is also directed to a substrate coated with the above low-friction coating composition, and methods of coating a substrate with the low-friction coating composition.
    Type: Application
    Filed: February 28, 2002
    Publication date: August 28, 2003
    Inventors: Stanley Orkin, Glenn Greenberg