Company Filing History:
4 out of 16,338 
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Years Active: 2000-2004
Title: The Innovative Contributions of Ding-Yu Chung
Introduction
Ding-Yu Chung is a notable inventor based in Rochester Hills, MI (US), recognized for his significant contributions to the field of polymer chemistry. With a total of five patents to his name, Chung has made advancements that have practical applications in various industries, particularly in automotive coatings.
Latest Patents
Chung's latest patents include the preparation and use of crosslinkable acrylosilane polymers containing vinyl silane monomers. This innovation involves copolymerizing vinyl alkoxy silane monomers predominantly with acrylate monomers. The resulting polymer serves as a key component in acid etch resistant solvent-borne coating compositions, especially for clear coat and color coat finishes for automobiles and trucks. Another significant patent is for clear cathodic electrocoating compositions. This improved aqueous cathodic electrocoating composition features a binder of an epoxy-amine adduct, which is an epoxy resin reacted with an amine, along with a blocked polyisocyanate crosslinking agent. The enhancement includes a catalyst of alkyl tin oxide dissolved with an organic or inorganic acid, providing a clear cathodic electrocoating composition.
Career Highlights
Throughout his career, Chung has worked with prominent companies such as E.I. DuPont De Nemours and Company, where he has applied his expertise in polymer chemistry to develop innovative solutions. His work has significantly impacted the coatings industry, particularly in enhancing the durability and performance of automotive finishes.
Collaborations
Chung has collaborated with esteemed colleagues, including Isidor Hazan and Donald Albert Paquet, Jr. These partnerships have fostered a collaborative environment that has led to the development of groundbreaking technologies in the field of coatings.
Conclusion
Ding-Yu Chung's contributions to polymer chemistry and automotive coatings exemplify the impact of innovation in industry. His patents reflect a commitment to advancing technology and improving product performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.