Patents by Inventor Yuen-Yuen Chiu

Yuen-Yuen Chiu 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).

  • Fibers and Knit Fabrics Comprising Olefin Block Interpolymers
    Publication number: 20080081854
    Abstract: Knit fabric compositions have now been discovered that often have a balanced combination of desirable properties. Said fabric compositions comprise olefin block interpolymers. These compositions allow for improved processability when manufacturing knitted fabrics.
    Type: Application
    Filed: September 6, 2007
    Publication date: April 3, 2008
    Applicant: Dow Global Technologies Inc.
    Inventors: Jerry Wang, Hongyu Chen, Yuen-Yuen Chiu, Shih-Yaw Lai, Fabio D'Ottaviano, Supriyo Das, Guido Bramante, Jose Rego
  • Fibers made from copolymers of ethylene/alpha-olefins
    Publication number: 20070202330
    Abstract: A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/?-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.
    Type: Application
    Filed: January 16, 2007
    Publication date: August 30, 2007
    Applicant: Dow Global Technologies Inc.
    Inventors: Hong Peng, Hongyu Chen, Yuen-Yuen Chiu, Shih-Yaw Lai, Eddy Garcia-Meitin, Charles Diehl
  • Fibers made from copolymers of ethylene/alpha-olefins
    Publication number: 20060199931
    Abstract: A fiber is obtainable from or comprises an ethylene/?-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481?1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.
    Type: Application
    Filed: March 15, 2006
    Publication date: September 7, 2006
    Applicant: Dow Global Technologies Inc.
    Inventors: Benjamin Poon, Yunwa Cheung, Shih-Yaw Lai, Ashish Sen, Hongyu Chen, Yuen-Yuen Chiu, Rajen Patel, Andy Chang, Antonios Doufas, Hong Peng
  • Fibers made from copolymers of propylene/alpha-olefins
    Publication number: 20060199006
    Abstract: A fiber is obtainable from or comprises a propylene/?-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.
    Type: Application
    Filed: March 15, 2006
    Publication date: September 7, 2006
    Applicant: Dow Global Technologies Inc.
    Inventors: Benjamin Poon, Yunwa Cheung, Shih-Yaw Lai, Ashish Sen, Hongyu Chen, Yuen-Yuen Chiu, Rajen Patel, Andy Chang, Antonios Doufas, Hong Peng
  • Modification of unsaturated polyester resins for viscosity control
    Patent number: 5561192
    Abstract: An unsaturated polyester resin and low profile additive containing diketo groups.
    Type: Grant
    Filed: October 14, 1994
    Date of Patent: October 1, 1996
    Assignee: The Ohio State University
    Inventors: L. James Lee, Reiko Saito, Debbie Yuen-Yuen Chiu