This inventor holds 1 USPTO granted patent. Top assignee: Georgia Tech Research Corporation. Active years: 2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2002
Title: Innovations of Inventor Hai Dong
Introduction
Hai Dong is an accomplished inventor based in Atlanta, GA. He has made significant contributions to the field of polymer chemistry, particularly in the development of water-borne polyurethane coatings. His innovative approach combines the benefits of oil-based coatings with the ease of application and cleanup associated with water-based products.
Latest Patents
Hai Dong holds a patent for "Water-borne polyurethane coatings by miniemulsion polymerization." This patent describes a distinctive graft copolymer created by dissolving an oil-modified polyurethane resin in various vinyl monomers, such as methyl methacrylate and styrene. The resulting monomer/oil-modified polyurethane solution undergoes miniemulsion polymerization to form a latex consisting of submicron particles of polymer, with the oil-modified polyurethane grafted onto the polymer backbone. This latex can be applied to a substrate, and upon drying, it forms a polymeric film with excellent film properties. The latex can replace traditional acrylate, acetate, or styrene-divinyl benzene latex in paint formulations. This innovation allows for the production of water-borne oil-modified polyurethane coatings that combine the advantages of oil-based coatings while eliminating organic solvent exposure.
Career Highlights
Hai Dong is affiliated with the Georgia Tech Research Corporation, where he continues to advance his research in polymer technology. His work has garnered attention for its practical applications in the coatings industry, making significant strides in environmentally friendly solutions.
Collaborations
Some of his notable coworkers include Jan W Gooch and F Joseph Shork, who have collaborated with him on various projects within the research institution.
Conclusion
Hai Dong's contributions to the field of polymer chemistry, particularly through his patented innovations, highlight his role as a leading inventor in developing sustainable and efficient coating solutions. His work continues to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile