Patents by Inventor MICHAEL CHUNG WEN SHIH

MICHAEL CHUNG WEN SHIH 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).

  • Patent number: 8877288
    Abstract: A process for coating a front and back surface of an industrial textile to increase its abrasion resistance is disclosed. The coating process comprises the steps of coating the textile with a coating compound, heating coated textile at a temperature of 120 degree Celsius and drying the coated textile for 60 seconds. Two passes of coating is applied for the process wherein the viscosity for first pass of coating is 21000 centipoise and the viscosity for second pass of coating is 12000 centipoise. On completion of the coating process, the coated textile is treated with a water repellent agent. The coating compounds used for the process are comprised of formulations including two polyurethane compositions, which are mixed with a methyl ethyl ketone solvent, and the water repellent agent is silicone. The overall process requires a curing time of 2 minutes with a curing agent.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: November 4, 2014
    Assignee: AKKO Global
    Inventors: Michael Chung Wen Shih, Arthur Ming Jing Chen
  • Publication number: 20100227055
    Abstract: A process for coating a front and back surface of an industrial textile to increase its abrasion resistance is disclosed. The coating process comprises the steps of coating the textile with a coating compound, heating coated textile at a temperature of 120 degree Celsius and drying the coated textile for 60 seconds. Two passes of coating is applied for the process wherein the viscosity for first pass of coating is 21000 centipoise and the viscosity for second pass of coating is 12000 centipoise. On completion of the coating process, the coated textile is treated with a water repellent agent. The coating compound used for the process is an aromatic compound, polyurethane mixed with methyl ethyl ketone and the water repellent agent is silicone. The overall process requires a curing time of 2 minutes with a curing agent.
    Type: Application
    Filed: March 9, 2010
    Publication date: September 9, 2010
    Inventors: MICHAEL CHUNG WEN SHIH, Arthur Ming Jing Chen